Toxina botulínica y neumoperitoneo secuencial en el manejo de hernia inguinoescrotal gigante: Reporte de caso / Botulinum toxin and sequential pneumoperitoneum in the management of giant inguinoscrotal hernia: Case report

Introducción. Las hernias gigantes con pérdida de domicilio son aquellas cuyo saco herniario alcanza el punto medio del muslo en bipedestación y su contenido excede el volumen de la cavidad abdominal. Estas hernias son un reto quirúrgico dada la difícil reducción de su contenido y del cierre primario de la fascia. Tienen mayor riesgo de complicaciones asociadas al síndrome compartimental abdominal, así como mayor tasa de recurrencia y morbilidad en los pacientes. Caso clínico. Paciente masculino de 81 años, reconsultante por hernia inguinoescrotal derecha gigante, de dos años de evolución, sintomática, con índice de Tanaka de 24 %. Se decidió aplicar el protocolo de neumoperitoneo secuencial (hasta 11.000 ml en total en cavidad) además de toxina botulínica en pared abdominal (dos sesiones). Resultados. Se logró la corrección exitosa de la hernia inguinoescrotal gigante, sin recaídas de su patología abdomino-inguinal. El paciente manifestó satisfacción con el tratamiento un año después del procedimiento. Conclusiones. El protocolo de neumoperitoneo secuencial es una alternativa en casos de hernias complejas, con alto riesgo de complicaciones, que requieren técnicas reconstructivas adicionales. La aplicación previa de toxina botulínica es un adyuvante considerable para aumentar la probabilidad de resultados favorables. Sin embargo, debe incentivarse la investigación en esta área para evaluar su efectividad.

Introduction. Giant hernias with loss of domain are those whose hernial sac reaches the midpoint of the thigh in standing position and whose content exceeds the volume of the abdominal cavity. These hernias are a surgical challenge given the difficult reduction of their contents and the primary fascial closure, with a higher risk of complications associated with abdominal compartment syndrome, as well as a higher rate of recurrence and morbidity in patients. Clinical case. A 81-year-old male patient with comorbidity, reconsulting due to a symptomatic giant right inguinoscrotal hernia of two years of evolution, with a Tanaka index of 24%, eligible for a sequential pneumoperitoneum protocol (up to a total of 11,000 cc in cavity) plus application of botulinum toxin (two sessions) in the abdominal wall. Results. Successful correction of the patient's giant inguinoscrotal hernia was achieved using this protocol, without recurrence of his abdomino-inguinal pathology and satisfaction with the procedure after one year. Conclusion. The sequential pneumoperitoneum protocol continues to be an important alternative in cases with a high risk of complications that require additional reconstructive techniques, while the previous application of botulinum toxin is a considerable adjuvant to further increase the rate of favorable results. However, research in the area should be encouraged to reaffirm its effectiveness.

To compare the effects of false hernia sac exclusion,barbed suture and circular suture in transperitoneal preperitoneal laparoscopic hernia repair for direct hernia / 临床外科杂志

Objective To investigate the difference of surgical effect of exclusion,simple continuous suture and circular suture suspension in TAPP for the treatment of false hernia sac in patients with direct inguinal hernia.Method From May 2020 to May 2022,120 patients diagnosed with direct inguinal hernia and treated with TAPP in our hospital were retrospectively.The false hernia sacs were divided into three groups according to different methods of treatment patients treated with false hernia sac exclusion were included in group A,those treated with simple continuous suture were included in group B,and those treated with circular suture suspension were included in group C.There were 40 patients in each group.The perioperative indicators(operation time,intraoperative blood loss,postoperative hospital stay,hospitalization cost)and postoperative effects(chronic pain,seroma,incision or mesh infection,foreign body traction feeling)were compared among the three groups.Results All 120 patients successfully completed TAPP surgery.There was no significant difference in general condition,intraoperative blood loss,postoperative hospital stay,wound or mesh infection and chronic pain among the three groups(P＞0.05).The operation time of group B and C was longer than that of group A,and the incidence of seroma was significantly lower than that of group A,the difference was statistically significant(P＜0.05).The incidence of foreign body traction in group A and group C was lower than that in group B,and the difference was statistically significant(P＜0.05).The hospitalization cost of group B and group C was lower than that of group A,with statistically significant difference(P＜0.05).Conclusion In clinical practice,direct hernia and false hernia sac often need to be treated.In direct hernia TAPP operation,simple continuous suture method and circular suture suspension method have the effect of improving the condition of the false hernia sac,but in terms of economy and postoperative effect,the circular suture suspension method can benefit patients more.

Application of Single-segment Paravertebral Nerve Block in Elderly Patients Undergoing Inguinal Hernioplasty / 中国微创外科杂志

Objective To explore the safety and feasibility of single-segment paravertebral nerve block(PVNB)in elderly patients undergoing inguinal hernioplasty.Methods A retrospective analysis was made on clinical data of 58 elderly patients who underwent open tension-free inguinal hernioplasty from January 2016 to December 2022.According to the anesthesia method,they were divided into two groups with 29 cases in each:single-segment PVNB group(P group)and single subarachnoid block group(S group).Patients in the P group were given L1 single-segment PVNB guided by ultrasound combined with peripheral nerve stimulators or simple peripheral nerve stimulators by using 0.4%ropivacaine 20 ml.Patients in the S group underwent puncture in the interspinous space between L3/4 and received 0.5%bupivacaine 10 mg.The mean arterial pressure and heart rate before anesthesia(T0),at the time of skin incision(T1),at the time of hernia sac dissection(T2),and at the time of wound closure(T3)were recorded,and the block levels,anesthetic effect,remedial rate of fentanyl,local anesthetic toxicity,peripheral nerve injury,urinary retention,delirium,and nausea and vomiting of the patients were recorded.The patient's satisfaction with anesthesia was followed up.Results All the 58 patients underwent surgery smoothly.The difference in block levels was statistically significant between the two groups of patients(Z =-4.144,P =0.000),while the differences in the remedial rate of fentanyl,anesthesia effect,and anesthesia satisfaction were not statistically significant(χ2 =0.269,P =0.604;Z =-1.430,P =0.153;Z =-1.395,P =0.163).There were no statistically significant differences in mean arterial pressure and heart rate changes between the two groups at different time points(F =0.002,P = 0.960;F =0.260,P =0.612).The rate of urinary retention in the P group was significantly lower than that in the S group(0.0%vs.24.1%,Fisher's test,P =0.010).There were no statistically significant differences in rates of dilirium and nausea and vomitting(P>0.05).All the patients did not experience local anesthetic toxicity or peripheral nerve injury during the perioperative period.Conclusion Single-segment PVNB can provide comprehensive anesthesia and analgesia for elderly patients undergoing inguinal hernioplasty,helping to maintain the stability of intraoperative hemodynamics and reducing the risk of postoperative adverse reactions.

Application of Veress Needle in Single-port Laparoscopic High Ligation of Processus Vaginalis / 中国微创外科杂志

Objective To explore the application value of single-port laparoscopic high ligation of processus vaginalis by using the Veress needle.Methods A retrospective analysis was conducted on data of 51 cases of single-port laparoscopic high ligation of processus vaginalis with the Veress needle from January 2021 to March 2023.A Veress needle was used instead of hernia needle to perform high ligation of processus vaginalis.Results All the operations were successful without additional auxiliary ports or conversion to open surgery.The time of unilateral operation in 46 cases was 6-15 min(mean,8.9±1.9 min).The bilateral operation time in 5 cases was 13-19 min(mean,15.4±2.3 min).After 6 months of follow-up after surgery,there was no recurrence in all children,and no complications such as suture knot reaction,scrotal edema,scrotal hematoma,iatrogenic cryptorchidism,and testicular atrophy occurred.Conclusions Single-port laparoscopic high ligation of processus vaginalis by using the Veress needle has the advantages of single-port surgery,single puncture,and simple performance.The therapeutic effect is definite and it is worthy to be popularized.

Predictive value of preoperative NLR and PLR for inguinal lymph node metastasis of penile cancer / 现代泌尿外科杂志

【Objective】 To explore the value of preoperative neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) in the prediction of inguinal lymph node metastasis of penile cancer to provide a new idea for the clinical evaluation. 【Methods】 A total of 48 patients with penile cancer who received surgical treatment in our hospital during Jan. 2016 and Dec. 2021 were selected and divided into the metastatic group (n=19) and non-metastatic group (n=29). The number of neutrophils, lymphocytes and platelets were recorded, and NLR and PLR were calculated. The value of NLR and PLR in predicting inguinal lymph node metastasis was analyzed with receiver operating characteristic (ROC) curve. The correlation between NLR and PLR was determined with Pearson correlation analysis. 【Results】 The levels of NLR and PLR were significantly higher in the metastatic group than in the non-metastatic group (P<0.05). ROC curve showed that the optimal cut-off value of NLR was 2.39, the area under the ROC curve (AUC) was 0.838 (95%CI:0.730-0.947), with sensitivity of 94.7% and specificity of 58.6%, respectively. The optimal cut-off value of PLR was 113.66, the AUC was 0.755 (95%CI:0.618-0.892), with sensitivity of 89.5% and specificity of 58.6%, respectively. The AUC of the two combined together was 0.851 (95%CI:0.747-0.956), with sensitivity of 89.5% and specificity of 69.0%. The Pearson correlation analysis showed that NLR was positively correlated with PLR in patients in both groups (r=0.504, r=0.645, P<0.05). 【Conclusion】 Preoperative NLR and PLR levels are significantly increased in patients with penile cancer,and the combination of the two indexes can predict the possibility of inguinal lymph node metastasis.

Comparison of the efficacy and safety of inguinal and subinguinal approaches for microsurgical varicocelectomy in the treatment of adolescent varicocele / 现代泌尿外科杂志

【Objective】 To compare the degree, efficacy and safety of testicular catch-up growth after inguinal and subinguinal surgery for adolescent varicocele. 【Methods】 Clinical data of 121 adolescent varicocele patients with secondary testicular atrophy treated during Sep.2014 and Jun.2021 at Huili People’s Hospital were retrospectively analyzed, including 40 cases treated with the inguinal incision approach, and 81 with the subinguinal approach. The characteristics of intraoperative, efficacy, surgical complications and prognosis were compared between the two groups. 【Results】 The inguinal group had significantly shorter microscope usage time (P=0.006), fewer number of preserved internal spermatic arteries (P0.05). Two years after surgery, the bilateral testicular volume of both groups was significantly larger than that before surgery (P0.05). 【Conclusion】 In the treatment of adolescent varicocele patients with secondary testicular atrophy, the subinguinal approach significantly reduces the difficulty of microsurgical varicocele ligation, and has good efficacy and safety, which is worthy of clinical promotion and application.

Analgesic effect of different regional block techniques guided by ultrasound in older adult patients undergoing inguinal hernia repair surgery / 中国基层医药

Objective:To investigate the analgesic effect of ultrasound-guided transversus abdominis plane block versus ultrasound-guided quadratus lumborum block in older adult patients undergoing inguinal hernia repair surgery. Methods:A total of 150 older adult patients who underwent inguinal hernia repair surgery at the Marine Police Corps Hospital of Chinese People's Armed Police Force from April 2019 to May 2022 were included in this study. They were randomly divided into a control group ( n = 75) and a study group ( n = 75) using a random number table method. All patients underwent elective laparoscopic tension-free inguinal hernia repair surgery. Patients in the control group received ultrasound-guided transversus abdominis plane block after inguinal hernia repair surgery, while those in the study group received ultrasound-guided quadratus lumborum block. The changes in Visual Analog Scale (VAS) score and Ramsay score within 48 hours after surgery were compared between the two groups. Inflammatory factors and stress factors including serum tumor necrosis factor alpha, interleukin-6, norepinephrine, and cortisol, were measured at 24 and 48 hours after surgery. The use of analgesics, drug-related adverse reactions, and incidence of nerve block-related complications within 48 hours after surgery were also compared between the two groups. Results:There was no significant difference in Ramsay score between the two groups at 4, 8, 12, 24, and 48 hours after surgery (all P > 0.05). There was no significant difference in VAS score between the two groups at 4 and 8 hours after surgery (both P > 0.05). At 12, 24, and 48 hours after surgery, the VAS score in the study group was (1.36 ± 0.57) points, (2.05 ± 0.56) points, and (1.79 ± 0.55) points, respectively, which were significantly lower than (1.92 ± 0.59) points, (2.68 ± 0.62) points, and (2.36 ± 0.59) points in the control group ( t = 6.65, 7.31, 5.86, all P < 0.001). At 24 and 48 hours after surgery, serum tumor necrosis factor alpha, interleukin-6, norepinephrine, and cortisol levels in the study group [24 hours: (63.89 ± 4.65) ng/L, (156.59 ± 8.62) ng/L, (97.02 ± 6.95) g/L, (36.95 ± 3.26) g/L; 48 hours: (49.66 ± 3.74) ng/L, (131.45 ± 7.73) ng/L, (74.63 ± 5.91) g/L, (30.41 ± 2.96) g/L] were significantly lower than those in the control group [24 hours: (76.42 ± 5.17) ng/L, (189.32 ± 10.41) ng/L, (105.53 ± 7.83) g/L, (45.16 ± 3.74) g/L; 48 hours: (58.15 ± 3.94) ng/L, (162.74 ± 8.49) ng/L, (89.51 ± 6.37) g/L, (36.92 ± 3.31) g/L, t = 10.49-26.38, all P < 0.001]. The proportion of patients who received analgesics within 48 hours after surgery in the study group was 8.00% (6/75), which was significantly lower than 25.33% (19/75) in the control group ( χ2 = 8.11, P = 0.004). The overall incidence of drug-related adverse reactions within 48 hours after surgery in the study group [6.67% (3/75)] was significantly lower than that in the control group [11% (11/75), χ2 = 4.61, P = 0.032]. Conclusion:Compared with ultrasound-guided transversus abdominis plane block, ultrasound-guided quadratus lumborum block better helps alleviate postoperative pain in older adult patients undergoing inguinal hernia repair surgery, inhibits inflammation and stress reactions, reduces the dosage of analgesic drugs, and decreases the incidence of adverse drug reactions.

Clinical significance of chorda arteriae umbilicalis in laparoscopic transabdominal preperitoneal hernia repair / 局解手术学杂志

Objective To investigate the clinical significance of the chorda arteriae umbilicalis in laparoscopic transabdominal preperi-toneal(TAPP)hernia repair.Methods The clinical data of 60 patients with inguinal hernia admitted to Xinrui Hospital in Xinwu District of Wuxi City from June 2019 to June 2022 were analyzed,and the patients were randomly divided into two groups according to whether the chorda arteriae umbilicalis was used as a marker during operation.Both the control group and the observation group were operated according to the routine procedure.The observation group exposed the chorda arteriae umbilicalis,which was used as a reference to precisely free the surgical plane and gap to complete the parietalization of spermatic cord,meanwhile,the angle formed by the intersection of the deferens and umbilical artery cord was used to assist in fixing the patch.The operation time,time of parietalization of spermatic cord,hospital stay,bladder surface bleeding volume,removal rate of hernial sac,the occurrence of postoperative complications and recurrence of patients were compared between the two groups.Results There was no significant difference in the operation time,removal rate of hernial sac,hospital stay,recurrence rate or the incidence of postoperative complications such as chronic pain,uroschesis of patients between the two groups(P>0.05).The time of parietalization of spermatic cord,bladder surface bleeding volume,and incidence of seroma of patients in the observation group were shorter/lower than those in the control group,the differences were statistically significant(P<0.05).Conclusion The chorda arteriae umbilicalis has a constant morphology and relatively fixed anatomical position and alignment.The chorda arteriae umbilicalis can be used as a reference and guiding mark,especially when the anatomical layer is dense and unclear or strayed into the layer in TAPP hernia repair,whihc can guide to operate at the correct layer,standardize the parietalization of spermatic cord,reduce bleeding and vice-damage,and also assist the fixation of the patch and prevent the displacement of the patch.

Hernia inguinal inusual en paciente de edad media: cuando el ovario y la trompa atraviesan el canal inguinal: a propósito de un caso / Unusual inguinal hernia in a middle-aged patient: when the ovary and fallopian tubepass through the inguinal canal: acase report / Hérnia inguinal incomum em paciente de meia-idade: quando o ovário e a trompauterina passam pelo canal inguinal: um relato de caso

La hernia inguinal supone la patología de pared abdominal más frecuente hoy en día. En el saco herniario podemos encontrar diferentes estructuras, como grasa preperitoneal, intestino delgado, colon o incluso la vejiga, resultando inusual la presencia de la trompa de Falopio y el ovario. El contenido tubo-ovárico supone un hallazgo frecuente en población pediátrica, mientras que resulta un hecho extremadamente raro en mujeres en edad reproductiva o menopáusica, siendo imprescindible su tratamiento con el fin de evitar complicaciones relacionadas con la fertilidad y la viabilidad de los anejos. Con el objetivo de revisar la bibliografía descrita al respecto dado la infrecuencia que supone este hallazgo en mujeres adultas, se presenta el siguiente caso clínico de forma resumida, con la consiguiente revisión de la literatura disponible. Se trata de una paciente mujer de 50 años, con antecedentes de mioma uterino, intervenida de forma programada de hernioplastia inguinal derecha, observando contenido tubo-ovárico en el saco herniario, en la cual se realiza hernioplastia inguinal según la técnica de Lichtenstein con preservación de anejos sin complicaciones postoperatorias. Como conclusiones finales, consideramos que los hallazgos intraoperatorios de contenido tubo-ovárico en la cirugía de hernia inguinal en mujeres adultas supone un hecho infrecuente, cuyo conocimiento y manejo resulta necesario para el cirujano general, precisando de un índice de alta sospecha con el fin de evitar complicaciones y otorgar el tratamiento quirúrgico más óptimo para el bienestar de los pacientes.

Inguinal hernia represents the most common pathology of the abdominal wall currently. In the hernia sac, various structures can be found, such as preperitonealphat, smallbowel, colon, oreventhe bladder, but the presence of the fall opiantube and ovaryisun common. Tubo-ovarian content is a frequent finding in pediatric population, while infection is extremely rare in women of reproductive or menopausal age, requiring essential treatment to prevent complications related to fertility and adnexal viability. In order to review the literature described in this regard, given the infrequency of this finding in adult women, we present the following clinical case, along with a review of the available literature. The patient is a 50-year-old woman with a history of uterine fibroids, who underwent surgery of a right inguinal hernioplasty, revealing tube-ovarian content in the hernia sac. Inguinal hernioplasty was performed using the Lichtenstein technique with preservation of adnexa, and there were no postoperative complications. In final conclusions, we consider that intraoperative finding of tube-ovarian content in inguinal hernia surgery in adult women are uncommon, and knowledge and management of this condition are necessary for the general surgeon. A high index of suspicion is required to avoid complications and provide the most optimal surgical treatment for the well-being of patients.

A hérnia inguinal representa uma patologia comum da parede abdominal nos dias seguintes. No saco herniário, podem ser encontradas diferentes estruturas, como gordura pré-peritoneal, intestino delgado, cólon propriamente dito com a bexiga, sendoincomum com presença da trompa de Falópio e do ovário. O conteúdo trompa-ovariano é muito comum em populações pediátricas, mas é extremamente raro em mulheres em saúde reprodutiva ou na menopausa, sendo essencial ou seutratamento para evitar complicações relacionadas à fertilidade e à viabilidade dos dois anexos. Com o objetivo de revisar a bibliografia descrita a esse respeito, dado pouco discutido em mulheres adultas, o seguinte caso clínico é apresentado de forma resumida, juntamente com uma revisão da literatura disponível. Trata-se de paciente do sexo feminino, 50 anos, com história de mioma uterino, submetida a hernioplastia inguinal direta programada, observando-se conteúdo da tuba ovariana e saco herniário. A hernioplastia inguinal foi realizada segundo a técnica de Lichtenstein, comprimindo dois anexos e sem complicações operatórias. Como conclusões finais, consideramos que a redução intraoperatória do conteúdo tubo-ovariano na cirurgia de hérnia inguinal em mulheres adultas é incomum, e o conhecimento e o manejo dos procedimentos necessários à cirurgia geral requerem um alto índice de suspeita para evitar complicações e proporcionar tratamento cirúrgico . maisadequado para ou bem-est dois pacientes.

QUALITY OF LIFE USING EURAHS-QoL SCORES AFTER SURGICAL TREATMENT OF INGUINAL HERNIA: LAPAROSCOPIC TRANSABDOMINAL PREPERITONEAL (TAPP) AND LICHTENSTEIN TECHNIQUES / Qualidade de vida empregando o eurahs-qol scores após tratamento cirúrgico da hérnia inguinal: técnicas transabdominal pré-peritoneal (tapp) laparoscópica e lichtenstein

ABSTRACT BACKGROUND: Results on quality of life after inguinal hernia surgery, such as esthetics, postoperative pain, period of absence from activities, and recurrence are a relevant topic since inguinal hernia affects 27% of men and 3% of women at some point in their lives, and should guide health policies to allocate resources more efficiently. AIMS: To evaluate the quality of life in the late postoperative period of inguinal herniorrhaphy regarding recurrence, pain, esthetics, and restriction in activities, comparing the minimally invasive techniques — the transabdominal preperitoneal (TAPP) and the conventional Lichtenstein. METHODS: A cross-sectional observational clinical study was conducted with the EuraHS-QoL questionnaire validated and translated into Portuguese, applied to patients after an average of 65 months postoperatively. Forty-five patients were assessed, 28 undergoing Lichtenstein and 17 undergoing TAPP. All were males aged between 18 and 87 years with a primary unilateral inguinal hernia. Recurrent or bilateral hernias, other concomitant abdominal wall hernias, patients who chose not to participate or who were not found, and female patients were excluded from the study. RESULTS: Regarding the domains pain, restriction, and esthetics, there was no difference between the two groups when examining quality of life. Neither group presented recurrence in the studied period. CONCLUSIONS: Both TAPP and Lichtenstein techniques presented similar results concerning quality of life when compared in the long-term.

RESUMO RACIONAL: Os resultados de qualidade de vida após cirurgia de hérnia inguinal, como estética, dor pós-operatória, período de afastamento das atividades e recorrência é um tema relevante, uma vez que a hérnia inguinal atinge 27% dos homens e 3% das mulheres em algum momento da vida, e deveriam orientar as políticas de saúde para alocar recursos de forma mais eficiente. OBJETIVOS: Avaliar a qualidade de vida no pós-operatório tardio de herniorrafia inguinal quanto a recidiva, dor, estética e restrição de atividades, comparando as técnicas minimamente invasivas transabdominal pré-peritoneal (TAPP) e convencional, Lichtenstein. MÉTODOS: Estudo clínico observacional transversal com questionário EuraHS-QoL validado e traduzido para o português, aplicado em pacientes após média de 65 meses de pós-operatório. Foram estudados 45 pacientes, 28 submetidos a Lichtenstein e 17 submetidos a TAPP. Todos eram do sexo masculino, com idade entre 18 e 87 anos, com hérnia inguinal unilateral primária. Hérnias recorrentes ou bilaterais, outras hérnias concomitantes da parede abdominal, pacientes que optaram por não participar ou que não foram encontrados e pacientes do sexo feminino foram excluídos do estudo. RESULTADOS: Em relação aos domínios dor, restrição e cosméticos, não houve diferença entre os dois grupos na avaliação da qualidade de vida. Os dois grupos não apresentaram recidiva no período estudado. CONCLUSÕES: Tanto a técnica TAPP quanto a técnica de Lichtenstein, neste estudo, apresentaram resultados semelhantes, quando comparadas em longo prazo, no que diz respeito à qualidade de vida

Combinación de técnicas quirúrgicas en la hernia gigante de Amyand irreductible

Las hernias gigantes de Amyand son hernias inguinales excepcionales por extenderse por debajo de la mitad del muslo en posición de pie y contener al apéndice cecal. Presentamos un paciente portador de una hernia gigante de Amyand irreductible, al cual se le realiza una reparación quirúrgicas, mediante una combinada de técnicas para su resolución. El tratamiento de las hernias inguinales gigantes es todo un desafío, debido a la distorsión anatomía existente, y por la pérdida de derecho a domicilio de los órganos que puede llegar a ocasionar. Consideramos que la combinación de las técnicas de Bassini y Lichtennstein asociado a las maniobras de Ombrédanne y de Camay es una estrategia adecuada para reparar exitosamente las hernias inguinales gigantes grado I. La apendicectomía en la hernia de Amyand tipo I es una alternativa de tratamiento cuando existe riesgo de apendicitis aguda.

Giant Amyand hernias are exceptional inguinal hernias because they extend below the middle of the thigh in the standing position and contain the cecal appendix. We present a patient with an irreducible giant Amyand hernia, who underwent surgical repair, using a combination of techniques for its resolution. The treatment of giant inguinal hernias is quite a challenge, due to the existing anatomical distortion, and the loss of the right to domicile of the organs that it can cause. We consider that the combination of the Bassini and Lichtenstein techniques associated with the Ombrédanne and Camay maneuvers is an appropriate strategy to successfully repair grade I giant inguinal hernias. Appendectomy in Amyand type I hernia is a treatment alternative when a risk of acute appendicitis exists.

Estudio comparativo de herniorrafía en emergencia y en situaciones electivas / Comparison study of herniorrhaphy at emergency and elective situations

La hernia inguinal es uno de los problemas urgentes más comunes encontrados por los cirujanos. Hubo 145 pacientes tratados debido al diagnóstico de hernia inguinal. De 44 pacientes que fueron operados en condiciones de emergencia. Alrededor de 131 casos (106 hombres y 25 mujeres) fueron tratados con reparación de malla preperitoneal abierta unilateral. Los pacientes fueron examinados en términos de complicaciones postoperatorias. Los datos recopilados incluidos como edad, sexo, historial médico, afecciones de cirugía, encarcelamiento y estrangulamiento. Hubo un total de 145 pacientes incluidos en el estudio; en el que 44 de ellos (29 hombres y 15 mujeres, rango de edad: 30-72) (Grupo I) fueron operados en condiciones de emergencia y 101 de ellas (51 hombres y 50 mujeres, rango de edad: 25-78) (grupo Ii) fueron operados en condiciones electivas. Hubo comorbilidad en 31 pacientes de grupo I y 77 pacientes del grupo II. Alrededor del 47.7% (n = 21) de los casos que se sometieron a cirugía emergente debido al encarcelamiento, mientras que el 43.6% (n = 44) de los casos que fueron operados en condiciones electivas. Había 12 hernias femorales en el Grupo I y 19 Hernia femoral en el Grupo II. No hay diferencia entre la complicación postoperatoria y las tasas de recurrencia en los casos de hernia inguinal operados en condiciones electivas y en condiciones de emergencia. Es más barato que la reparación laparoscópica, el control del dolor de plomo y la falta de dolor neuropático, tiene complicaciones menos testiculares, y es más ventajoso que otros enfoques abiertos

Inguinal hernia is one of the most common urgent problems encountered by surgeons. There were 145 patients treated due to inguinal hernia diagnosis. Out of 44 patients who were operated under emergency conditions. About 131 cases (106 male and 25 female) were treated with unilateral open preperitoneal mesh repair. Patients were examined in terms of postoperative complications. Data collected included as age, gender, medical history, surgery conditions, incarceration and strangulation. There were total of 145 patients included in the study; in which 44 of them (29 male and 15 female, range of age: 30- 72) (group I) were operated under emergency conditions and 101 of them (51 male and 50 female, range of age: 25-78) (group II) were operated under elective conditions. There was comorbidity in 31 patients of group I and 77 patients of group II. About 47.7% (n=21) of cases who underwent emergent surgery due to incarceration, while 43.6% (n=44) of cases who were operated under elective conditions. There were 12 femoral hernias in group I and 19 femoral hernia in group II. There is no difference between postoperative complication and recurrence rates in inguinal hernia cases operated under elective conditions and under emergency conditions. It is cheaper than laparoscopic repair, lead pain control and lack of neuropathic pain, has less testicular complications, and it is more advantageous than other open approaches.

Epidemiological Analysis of 245 Patients with Athletic Pubalgia / Análise epidemiológica de 245 pacientes com pubalgia atlética

Abstract Objective To analyze the clinicoepidemiological characteristics of pubalgia in athletes and to define the epidemiological profile of patients complaining of lower abdomen and groin pain at a specialized center. Methodology We conducted a retrospective study based on a case series to evaluate the epidemiological profile of 245 athletes with pubalgia reported in their medical records from October 2015 to February 2018. The selected sample underwent a clinical evaluation, and the results were recorded through the application of a questionnaire. Results The sample consisted of 245 patients aged between 14 and 75 years. Soccer and running were the most prevalent sports. Most subjects (58%) trained or played sports 3 or more days a week. After evaluating specific sports movements, symptoms worsened in 24% of the patients when changing direction; in 23%, when kicking; in 22%, during sprints and speed training; in 17%, during long runs; and in 14%, when jumping. Pain during intercourse was reported by 13% of the patients. For most subjects (80%), the inguinal region, the adductor muscles, and the pubis (midline) were the main pain sites. The tests involving adductor contraction against resistance with an extended knee was positive in 77.6% of the patients, and the one involving simultaneous hip and abdomen flexion against resistance was positive in 76.7% of the sample. Conclusion The present study has demonstrated the predominance of pubalgia in male patients who play soccer and practice running. In most cases (80%), pain occurred in the inguinal region, the adductor muscles, and the pubis. Confirmation of the clinical diagnosis took more than six months for most patients.

Resumo Objetivo Analisar as características clínico-epidemiológicas da pubalgia do atleta, e definir o perfil epidemiológico dos pacientes com queixa de dor na região baixa do abdômen e virilha avaliados em um centro especializado. Metodologia Realizou-se um estudo retrospectivo de uma série de casos, no qual se avaliou o perfil epidemiológico de 245 pacientes esportistas com pubalgia, registrados em prontuário, entre outubro de 2015 e fevereiro de 2018. A amostra selecionada foi submetida a uma avaliação clínica, e os resultados foram documentados a partir da aplicação de um questionário. Resultados A amostra estudada foi de 245 pacientes com idades que variavam entre 14 e 75 anos. O futebol e a corrida foram os esportes mais prevalentes, e 58% treinavam ou praticavam esporte 3 ou mais dias por semana. Após a avaliação dos movimentos esportivos específicos, foi observada piora dos sintomas em 24% com a troca de direção; em 23%, nos chutes; em 22%, nos sprints e treinos de velocidade; em 17%, nas corridas longas; e em 14%, nos saltos. Dor durante o ato sexual foi relatado em 13% dos pacientes. A maior parte dos pacientes (80%) relatou que a região inguinal, os adutores e o púbis (linha média) eram os principais sítios da dor. O teste de contração dos adutores contra resistência com joelho em extensão foi positivo em 77,6% dos pacientes avaliados, e o teste de Flexão simultânea do Quadril + Abdômen contra resistência foi positivo em 76.7% dos pacientes. Conclusão O presente estudo demonstrou o predomínio dessa lesão nos pacientes do sexo masculino praticantes de futebol e de corrida. A dor, na maioria dos casos (80%), estava presente na região inguinal, nos adutores e no púbis. A maioria dos pacientes demorou mais de seis meses para ter o diagnóstico clínico confirmado.

Experiencia actual en el abordaje laparoscópico transabdominal preperitoneal de hernias inguinales en el Servicio de Cirugía General del Hospital Nacional: periodo 2018-2022

Introducción: la hernia inguinal es uno de los principales motivos de consulta quirúrgica y su reparación es uno de los procedimientos más comunes en cirugía. Objetivo: determinar la experiencia en el abordaje laparoscópico de las hernias inguinales por técnica transabdominal preperitoneal en el Servicio de Cirugía General del Centro Médico Nacional-Hospital Nacional. Metodología: estudio observacional descriptivo retrospectivo de corte temporal transversal. En pacientes de 16 a 90 años de edad con diagnóstico de hernia inguinal internados en el Servicio de Cirugía General del Centro Médico Nacional-Hospital Nacional para hernioplastia electiva. Resultados: se llevaron a cabo 30 hernioplastias por técnica técnica trans-abdominal pre-peritoneal de los cuales el 73 % fue realizado en hombres y 27 % en mujeres; se identificó una media de edad de 48,4 años, el grupo etario con mayor frecuencia fue de 38 a 48 años. En el examen físico pre quirúrgico se encontraron hernias inguinales unilaterales en el 76.6 % y bilaterales en el 23.3 %; en la mayor parte de los pacientes las hernias fueron primarias en el 86.6 %y recidivada en el 13.3 %. El tiempo quirúrgico en promedio fue de 93.1 minutos; con un tiempo máximo de 120 minutos y mínimo de 60 minutos. El tiempo de hospitalización en el 100 % de los pacientes fue de 48 h. De las complicaciones post operatorias se establece que el 76.6 % no presento ningún tipo de complicación; el 20 % presentó seroma como complicación principal y 3.3 % infección del sitio quirúrgico. Conclusión: debido a su alta frecuencia y a su impacto en la incapacidad laboral y social, las hernias inguinales representan una de las patologías quirúrgicas más importantes con bajas tasas de complicaciones post operatorias y corta estancia hospitalaria.

Introduction: inguinal hernia is one of the main reasons TAPP, e-TEP (Totally extraperitoneal with extended vision) for surgical consultation and its repair is one of the most common surgical procedures. Objective: to determine the experience in the laparoscopic approach of inguinal hernias by preperitoneal transabdominal technique in the Servicio de Cirugía General of the Centro Médico Nacional-Hospital Nacional. Methodology: retrospective descriptive observational study of cross-sectional time. In patients from 16 to 90 years of age with a diagnosis of inguinal hernia admitted to the Servicio de Cirugía General of the Centro Médico Nacional-Hospital Nacional for elective hernioplasty. Results: 30 hernioplasties were carried out by the TAPP technique, of which 73 % were performed in men and 27 % in women; a mean age of 48.4 years was identified, the age group most frequently being 38 to 48 years. In the pre-surgical physical examination, unilateral inguinal hernias were found in 76.6 % and bilateral in 23.3 %; in most of the patients the hernias were primary in 86.6 % and recurred in 13.3 %. Average surgical time was 93.1 minutes; with a maximum time of 120 minutes and a minimum of 60 minutes. The hospitalization time in 100 % of the patients was 48 hours. Of the post-operative complications, it is established that 76.6% did not present any type of complication; 20 % presented seroma as the main complication and 3.3 % surgical site infection. Conclusion: due to its high frequency and its impact on work and social disability, inguinal hernias represent one of the most important surgical pathologies with low rates of postoperative complications and short hospital stay.

Importancia del conocimiento anatómico del espacio extraperitoneal y su utilidad en los abordajes quirúrgicos / Importance of anatomical knowledge of the extraperitoneal space and its usefulness in surgical approaches

Introducción. El espacio extraperitoneal, se define como el segmento topográfico ubicado entre el peritoneo parietal internamente y la fascia transversalis externamente. Como resultado del desarrollo y consolidación de la cirugía laparoscópica, en particular de la herniorrafia inguinal por esta vía, se ha presentado un renovado y creciente interés en esta área anatómica, debido a la importancia de su conocimiento detallado en la cirugía de mínima invasión. Métodos. Se hizo una revisión narrativa de la literatura para presentar una información actualizada y detallada sobre la anatomía del espacio extraperitoneal y su importancia en diferentes procedimientos quirúrgicos realizados actualmente. Resultados. Por fuera del espacio peritoneal, se encuentran las áreas anatómicas externas al peritoneo parietal, que incluyen la preperitoneal y la retroperitoneal. Mediante la laparoscopia, se pueden localizar en estos espacios cinco triángulos anatómicos, además de la corona mortis y el triángulo supra vesical. Conclusión. El conocimiento del espacio extraperitoneal es de gran importancia para el cirujano general, teniendo en cuenta los múltiples procedimientos que requieren el abordaje de esta área topográfica

Introduction. The extraperitoneal space is defined as the topographic segment located between the parietal peritoneum internally and the fascia transversalis externally. As a result of the development and consolidation of laparoscopic surgery, particularly inguinal herniorrhaphy by this route, there has been a renewed and growing interest in this anatomical area, due to the importance of its detailed knowledge in minimally invasive surgery. Methods. A narrative review of the literature was made to present updated and detailed information on the anatomy of the extraperitoneal space and its importance in different surgical procedures currently performed. Results. Outside the peritoneal space are the anatomical areas external to the parietal peritoneum, including the preperitoneal and extraperitoneal. Using laparoscopy, five anatomical triangles, in addition to the corona mortis and the supravesical triangle, can be located in these spaces. Conclusion. Knowledge of the extraperitoneal space is of great importance for the general surgeon, taking into account the multiple procedures that require the approach of this topographic area

Adenocarcinoma de colon sobre sigmoides deslizado en hernia inguinoescrotal izquierda / Sigmoid colon adenocarcinoma in a left inguinoscrotal hernia

RESUMEN La patología herniaria representa un diagnóstico frecuente en cirugía y predomina en pacientes de sexo masculino y de edad avanzada. Por otra parte, el cáncer de colon es el tercer cáncer de mayor prevalencia en Uruguay, y el segundo en mortalidad. El diagnóstico de adenocarcinoma de colon que asienta sobre una hernia inguinal es infrecuente y se informan pocos casos en la bibliografía disponible. Habitualmente es un diagnóstico intraoperatorio en pacientes operados de urgencia por estrangulación herniaria. Su diagnóstico, el abordaje y la táctica quirúrgica son tema de discusión. Presentamos un caso de cáncer de colon sigmoides en una hernia inguinal izquierda irreductible, diagnosticado en el preoperatorio de hernioplastia inguinal, resecado mediante un doble abordaje convencional.

ABSTRACT Inguinal hernia represents a common diagnosis in surgery and predominates in elderly male patients. Colorectal cancer is the third most prevalent cancer in Uruguay and the second cause of mortality. The diagnosis of colon adenocarcinoma in an inguinal hernia is uncommon and few cases have been reported in the literature available. Most cases are found intraoperatively in patients undergoing emergency surgery for strangulated hernia. The diagnosis, approach and surgical tactics are matter of debate. We report a case of sigmoid colon cancer in an irreducible left inguinal hernia, diagnosed during the preoperative evaluation of inguinal hernia repair, resected by a double conventional approach.

Recidiva de hernias inguinales. Estudio de 52 casos / Recurrence of Inguinal Hernias. Study of 52 cases

Las hernias inguinales son una patología para tratamiento quirúrgico frecuente, afecta entre un 3 a 5 % de toda la población en general, su reparación resulta difícil y peligrosa en caso de recurrencia; un paciente sometido a cirugía tiene entre19 ­ 39 % de probabilidades de recidiva, y esto aumenta con cada nuevo procedimiento. Objetivo: caracterizar la prevalencia de recidivas de hernias inguinales en pacientes intervenidos quirúrgicamente en el Servicio de Cirugía General del Hospital Universitario de Caracas entre los años 2015-2020. Métodos: estudio retrospectivo, descriptivo y analítico. Resultados: se estudiaron 52 casos de recidivas de hernias inguinales, 43 % de un total de 120 pacientes sometidos a hernioplastia inguinal, las técnicas quirúrgicas con mayor número de recidivas fueron: la de Bassini con 14 %, la de Rutkow-Robbins con 10 % y la de Linchtenstein con 9 % de los casos; con un tiempo de recidiva posterior a la primera intervención el cual fue mayor al año de la primera intervención. Conclusiones: la recidiva resultó un poco mayor al promedio, el tiempo en el cual ocurrió es mayor al año de la intervención y las técnicas más involucradas fueron, enorden decreciente: Bassini, Rutkow-Robbins, y Linchtenstein(AU)

Inguinal hernias are a pathology for frequent surgical treatment, affecting between 3 to 5 % of the entire population in general, their repair is difficult and dangerousin case of recurrence; a patient undergoing surgery has a19-39 % chance of recurrence, and this increases with eachnew procedure. Objective: to characterize the prevalence of recurrences of inguinal hernias in patients undergoing surgery at the General Surgery Service of the Hospital Universitario de Caracas between the years 2015-2020. Methods: retrospective, descriptive and analytical study. Results: 52 cases of inguinalhernia recurrences were studied, 43 % of a total of 120 patients undergoing inguinal hernioplasty, the surgical techniques with the highest number of recurrences were: Bassini with 14 %,that of Rutkow-Robbins with 10 % and that of Linchtensteinwith 9 % of the cases; with a recurrence time after the first intervention which was greater than a year after the first intervention. Conclusions: the recurrence was a little high erthan the average, the time in which it occurred is greater than a year othehe intervention and the techniques most involved were,in decreasing order: Bassini, Rutkow-Robbins, and Lichtenstei(AU)

Complicaciones de la hernioplastia inguinal laparoscópica / Complications of laparoscopic inguinal hernioplasty / Complicações da herniplastia inguinal laparoscópica

Las hernias que se ubican en la pared abdominal son consideradas una patología de alta prevalencia en la población mundial, ya que se estima que el 55 % de las personas se ve afectada en algún momento de su vida por esta enfermedad. Además, se someten anualmente más de 20 millones de pacientes a nivel mundial a reparación de hernia inguinal, como gran parte de estos pacientes presentan comorbilidades, es importante conocer las complicaciones que conlleva este procedimiento. Objetivo. Identificar estrategias para reducir la incidencia de complicaciones y mejorar los resultados a largo plazo de la hernioplastia inguinal laparoscópica. Metodología. Se realizó una revisión sistemática, de estudios observacionales, donde las principales bases de datos utilizados fueron PubMed y Google Scholar cuyos descriptores DeCS-MeSH se presentan con el siguiente algoritmo de búsqueda "Complications" AND "laparoscopic" AND "inguinal" AND "hernioplasty". Se incluyeron los trabajos relacionados con el tema de investigación, publicados en español o inglés en periodos más recientes o publicados dentro de los últimos 5 años. Conclusión. La incidencia de hernias inguinales aumenta con la edad, especialmente entre la quinta y la séptima década de la vida por lo cual conlleva a complicaciones que van desde morbilidad de la herida, recurrencia de la hernia, dolor crónico y problemas relacionados con la malla. A pesar de las complicaciones que presenta la reparación de hernia inguinal vía laparoscópica es una de las técnicas más usada actualmente y que brinda una recuperación más rápida.

Hernias located in the abdominal wall are considered a highly prevalent pathology in the world population, since it is estimated that 55% of people are affected at some point in their lives by this disease. In addition, more than 20 million patients worldwide undergo inguinal hernia repair every year. Since most of these patient's present comorbidities, it is important to know the complications that this procedure entails. Objective. To identify strategies to reduce the incidence of complications and improve long-term outcomes of laparoscopic inguinal hernioplasty. Methodology. A systematic review of observational studies was performed, where the main databases used were PubMed and Google Scholar whose DeCS-MeSH descriptors are presented with the following search algorithm "Complications" AND "laparoscopic" AND "inguinal" AND "hernioplasty". Papers related to the research topic, published in Spanish or English in more recent periods or published within the last 5 years, were included. Conclusion. The incidence of inguinal hernias increases with age, especially between the fifth and seventh decade of life, which leads to complications ranging from wound morbidity, hernia recurrence, chronic pain and mesh-related problems. In spite of the complications, laparoscopic inguinal hernia repair is one of the most widely used techniques today and provides a faster recovery.

As hérnias localizadas na parede abdominal são consideradas uma patologia altamente prevalente na população mundial, pois estima-se que 55% das pessoas sejam afetadas em algum momento de suas vidas por essa doença. Além disso, mais de 20 milhões de pacientes em todo o mundo são submetidos a reparos de hérnia inguinal todos os anos. Como muitos desses pacientes têm comorbidades, é importante estar ciente das complicações associadas a esse procedimento. Objetivo. Identificar estratégias para reduzir a incidência de complicações e melhorar os resultados de longo prazo da hernioplastia inguinal laparoscópica. Metodologia. Foi realizada uma revisão sistemática de estudos observacionais, em que os principais bancos de dados utilizados foram o PubMed e o Google Scholar, cujos descritores DeCS-MeSH são apresentados com o seguinte algoritmo de pesquisa: "Complications" AND "laparoscopic" AND "inguinal" AND "hernioplasty". Foram incluídos artigos relacionados ao tópico da pesquisa, publicados em inglês ou espanhol em períodos mais recentes ou publicados nos últimos 5 anos. Conclusão. A incidência de hérnias inguinais aumenta com a idade, especialmente entre a quinta e a sétima década de vida, levando a complicações que vão desde a morbidade da ferida, recorrência da hérnia, dor crônica e problemas relacionados à malha. Apesar das complicações, a correção laparoscópica da hérnia inguinal é uma das técnicas mais usadas atualmente e proporciona uma recuperação mais rápida.

A male patient with amyand hernia: A case report and literature review

An Amyand hernia is a protrusion of an organ or its fascia through the wall of the abdominal cavity which contains the appendix, which has an incidence rate of 0.5–1% of the many hernia cases. This review reports the case findings of a 63-year-old male patient with an inguinal hernia containing the appendix (Amyand hernia). The patient came with complaints of abdominal pain and a lump in his testicles, with a history of frequent lumps coming and going. Physical examination from the right inguinal to the scrotal sac found a lump the size of three adult fists with the same skin color as the surroundings. The patient was diagnosed with a giant right scrotal hernia and underwent herniorrhaphy surgery and mesh placement. During the operation, the appendix and mesoappendix were visible upon opening the hernia sac, so it was decided to perform an appendectomy, return the contents of the hernia sac into the abdominal cavity, and do a mesh installation. Amyand hernia itself presents a diagnostic challenge because of its low incidence, vague clinical signs and symptoms, and lack of clear radiological diagnostic features. In addition, there are still no clear guidelines for its management.

Abnormal obturator artery with ipsilateral inferior epigastric artery passed behind the femoral vein / Arteria obturatriz anómala con arteria epigástrica inferior ipsilateral que cruza posterior a la vena femoral

SUMMARY: Clear awareness of the vascular variations is critical in surgeries, which may cause massive hemorrhage during surgical procedures. During educational dissection of a male cadaver, we encountered a combined variation of the left obturator artery and ipsilateral aberrant inferior epigastric artery. The left obturator artery originated from the external iliac artery, then coursed inward, adherent to the superior pubic ramus. The left inferior epigastric artery originated from the femoral artery, and coursed behind the femoral vein. These anatomical variations shown in one person were extremely rare. This is particularly true with regard to these variations while performing pelvic and inguinal region surgeries.

El conocimiento claro de las variaciones vasculares es fundamental en las cirugías, ya que pueden causar una hemorragia masiva durante los procedimientos quirúrgicos. Durante la disección educativa de un cadáver de sexo masculino, encontramos una variación combinada de la arteria obturatriz izquierda y la arteria epigástrica inferior ipsilateral aberrante. La arteria obturatriz izquierda se originaba en la arteria ilíaca externa, luego discurrió hacia medial, adhiriéndose a la rama púbica superior. La arteria epigástrica inferior izquierda se originaba en la arteria femoral y discurría por detrás de la vena femoral. Estas variaciones anatómicas mostradas en una sola persona son extremadamente raras. Esto es importante de conocer estas variaciones cuando se realizan cirugías de las regiones pélvica e inguinal.