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Introducción. La transposición de los órganos debido al situs inversus (SI) es una rara afección que dificulta el diagnóstico de la apendicitis aguda. Esta condición hace que la sintomatología del paciente y los hallazgos al examen físico puedan ser atípicos, lo que demanda el uso de imágenes para la confirmación diagnóstica en la mayoría de los casos. Métodos. Se describieron tres casos de apendicitis en pacientes con diagnóstico de situs inversus. Dos de ellos tenían el antecedente conocido, mientras el tercer caso fue diagnosticado de forma intraoperatoria. Resultados. En dos pacientes se decidió llevar a cirugía vía laparoscópica sin imágenes diagnósticas adicionales. Los pacientes evolucionaron de manera satisfactoria. Conclusión. Siempre se debe considerar la apendicitis dentro de los diagnósticos diferenciales en los pacientes con dolor en fosa ilíaca izquierda. Es fundamental diagnosticar y tratar la apendicitis de manera efectiva para minimizar las complicaciones asociadas. La importancia de la anamnesis y la sospecha clínica del examinador son vitales en estos casos, que se pueden confirmar con las imágenes diagnósticas. Pueden existir casos en donde la condición clínica del paciente no permita la realización de estudios diagnósticos por imágenes; esto apoya cada vez más el uso del abordaje laparoscópico. Se recomienda considerar el abordaje laparoscópico en primera instancia, ya que nos permite la confirmación diagnóstica de situs inversus totalis en caso de que el antecedente sea desconocido y facilita el manejo oportuno de la urgencia.
Introduction. Organ transposition due to situs inversus (SI) is a rare condition that makes the diagnosis of acute appendicitis difficult. This condition entails that the patient' symptoms and physical examination findings may be atypical, which requires the use of images for diagnostic confirmation in most cases. Clinical cases. Three cases of appendicitis in patients diagnosed with situs inversus are described. Two of them had a known medical history, while the third case was diagnosed intraoperatively. Results. In two patients it was decided to undergo laparoscopic surgery without additional diagnostic images. The patients progressed satisfactorily. Conclusion. Appendicitis should always be considered in the differential diagnoses in patients with pain in the left iliac fossa. It is essential to diagnose and treat appendicitis effectively to minimize associated complications. The importance of the anamnesis and the examiner's clinical suspicion are vital in these cases, which can be confirmed with diagnostic images. There may be cases where the patient's clinical condition does not allow diagnostic imaging studies to be performed, increasingly supports the use of the laparoscopic approach. It is recommended to consider the laparoscopic approach in the first instance, since it allows us to confirm the diagnosis of situs inversus totalisin case the history is unknown and facilitates timely management of the emergency.
Subject(s)
Humans , Appendectomy , Situs Inversus , Appendicitis , Kartagener Syndrome , Laparoscopy , Diagnosis, DifferentialABSTRACT
RESUMEN La hidatidosis es una parasitosis endémica en la Argentina. Los órganos más afectados son hígado y pulmón, pero la afectación esplénica única es infrecuente. El objetivo del trabajo es presentar 2 casos de hidatidosis esplénica única. Su diagnóstico presuntivo se realizó mediante el antecedente epidemiológico y los estudios por imágenes. Las serologías resultaron negativas en ambos casos. El tratamiento fue quirúrgico: se realizó esplenectomía laparoscópica total. Esta patología debe sospecharse en zonas endémicas ante la aparición de quistes esplénicos a pesar de presentar serologías negativas. La esplenectomía total evita la recidiva local y cavidades residuales; se prefiere el abordaje laparoscópico al disminuir la estadía hospitalaria y las complicaciones de la pared abdominal.
ABSTRACT Hydatid disease is an endemic parasitosis in Argentina. The liver and lungs are the organs more commonly affected, but isolated splenic involvement is rare. The aim of this study is to report two cases of isolated splenic hydatid disease. The diagnosis was suspected by epidemiology and imaging tests. The serologic tests were negative in both cases. Surgical management was decided and both patients underwent laparoscopic total splenectomy. This disease should be suspected in endemic areas in the presence of splenic cysts despite negative serologic tests. Total splenectomy prevents local recurrence and complications associated with the residual cavity. The laparoscopic approach is preferred as it results in a shorter length of hospital stay and fewer abdominal wall complications.
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Introducción: La técnica de resección completa del mesocolon (RCM) en la hemicolectomía derecha consiste en la disección por planos embriológicos para lograr la resección completa del envoltorio mesocolónico, además de una ligadura vascular central (LVC) con linfadenectomía D3, que no se realiza normalmente con la técnica estándar. Esta técnica se asocia a mejores resultados de sobrevida global y libre de enfermedad que la cirugía convencional en trabajos retrospectivos. Sin embargo, no existen datos de su implementación a nivel nacional. El objetivo de este estudio es evaluar los resultados perioperatorios de la implementación del RCM en un centro universitario en nuestro medio. Materiales y Método: Estudio retrospectivo de cohorte de pacientes consecutivos sometidos a hemicolectomía derecha laparoscópica con técnica de RCM-LVC entre Enero 2022 y Junio 2023. Se recopilaron variables demográficas, perioperatorias, postoperatorias e histopatológicas. Los resultados se analizaron utilizando estadística descriptiva. Resultados: En el periodo, 29 pacientes se sometieron a RCM laparoscópica (mediana de edad 66(57-76) y 15(52%) sexo femenino). La mediana del tiempo quirúrgico fue 202,9 minutos. No hubo casos de conversión, filtración anastomótica, ni mortalidad. Hubo morbilidad en 9 casos (31%) y de estos solo 1(3,4%) fue Clavien-Dindo III (hematoma Pfannenstiel reintervenido). No hubo lesiones vasculares intraoperatorias. Mediana de hospitalización de 3 días. Doce casos (41%) eran etapa II y 8(28%) etapa III. La mediana de linfonodos resecados fue 23(18-28). Conclusión: Esta serie demuestra que la implementación de la RCM-LVC por vía laparoscópica para el tratamiento del cáncer de colon derecho y transverso es factible en centros con experiencia en cirugía colorrectal laparoscópica avanzada.
Introduction: Complete mesocolic excision (CME) consists in the dissection on embryologic planes in order to achieve a complete resection of the mesocolic envelope and performing a central vascular ligation (CVL) with a D3 lymphadenectomy which is not routinely done for standard right colectomies. CME has been associated with better overall survival and disease-free survival in comparison with conventional surgery in retrospective studies. However, there is no data on its implementation in Chile. The aim of this study is to assess the perioperative results of the implementation of CME in our center. Methods: A retrospective cohort study was conducted. Consecutive patients undergoing a laparoscopic right hemicolectomy with CME-CVL between January 2022 and June 2023 were included. Demographic, perioperative, postoperative and histopathological data were collected. Results were analyzed using descriptive statistics. Results: During the study period, 34 patients underwent CME; 29 of them underwent laparoscopic CMECVL (median age 66 (57-76) and 15 (52%) female). The median operating time was 202,9 minutes. There were no cases of conversion, anastomotic leakage or mortality. There was morbidity in 9 cases (31%) and one of these (3,4%) was a Clavien-Dindo III morbidity (reoperation due to a Pfannenstiel haematoma). There were no intraoperative vascular injuries. The median length of stay was 3 days. Twelve cases (41%) were stage II and 8(28%) stage III. The median number of lymph nodes harvested was 23(18-28). Conclusion: This series demonstrate that the implementation of laparoscopic CME-CVL for right and transverse colon cancer is feasible in centers with experience in advanced laparoscopic colorectal cancer.
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Introducción. El cáncer gástrico en Colombia es la segunda neoplasia más común en hombres y la cuarta en mujeres. En los últimos años se han descrito ampliamente los beneficios del abordaje laparoscópico en el cáncer gástrico frente a sangrado, recuperación postoperatoria y complicaciones, sin afectar los resultados oncológicos. Métodos. Estudio observacional retrospectivo de pacientes llevados a gastrectomía laparoscópica en la Clínica Universitaria Colombia durante un período de diez años, entre 2013 y 2023. Se describieron los resultados perioperatorios en cuanto a estancia hospitalaria, sangrado operatorio, duración del procedimiento, complicaciones, causas de reintervención y mortalidad en los primeros 30 días. Resultados. Se incluyeron 418 pacientes, 58,9 % hombres, con una edad promedio de 60,8 años. Se documentó un tiempo quirúrgico promedio de 228,7 minutos, con un sangrado de 150 ml. La media de ganglios linfáticos resecados fue de 26,1 ± 11,4. La estancia hospitalaria en promedio fue de 4 ± 4 días, y se registraron complicaciones en 104 sujetos, con una tasa promedio de 24 %, de las cuales 29 (27,4 %) obtuvieron una clasificación Clavien-Dindo IIIB. Conclusiones. La gastrectomía por laparoscopia en un centro de alto volumen y con cirujanos experimentados en Colombia, tiene resultados perioperatorios similares a lo reportado en la literatura mundial. Aún se requiere de estudios de mayor fuerza de asociación para establecer recomendaciones sobre el uso rutinario de este abordaje en patología maligna avanzada.
Introduction. Gastric cancer in Colombia is the second most common neoplasm in men and the fourth in women. In recent years, the benefits of the laparoscopic approach in gastric cancer against bleeding, postoperative recovery com and complications have been widely described, without affecting oncological results. Methods. Retrospective observational study of patients undergoing laparoscopic gastrectomy at the Clínica Universitaria Colombia over a period of ten years, between 2013 and 2023. Perioperative results were described in terms of hospital stay, operative bleeding, duration of the procedure, complications, causes of reintervention, and mortality in the first 30 days. Results. 418 patients were included, 58.9% men, with an average age of 60.88 years. An average surgical time of 228.7 minutes was documented, with a blood loss of 150 ml. The mean number of lymph nodes resected was 26.1 ± 11.4. The average hospital stay was 4 ± 4 days, and complications were recorded in 104 subjects, with an average rate of 24%, of which 29 (27.4%) obtained a Clavien-Dindo IIIB classification. Conclusions. Laparoscopic gastrectomy in a high-volume center and with experienced surgeons in Colombia has perioperative results similar to those reported in the world literature. Studies with greater strength of association are still required to establish recommendations on the routine use of this approach in advanced malignant pathology.
Subject(s)
Humans , Postoperative Complications , Laparoscopy , Gastrectomy , Stomach Neoplasms , Mortality , Minimally Invasive Surgical ProceduresABSTRACT
Introducción. El objetivo de este estudio fue comparar los desenlaces a corto plazo de la gastrectomía laparoscópica en adultos vs. adultos mayores con cáncer gástrico localmente avanzado en una cohorte de un país occidental. Métodos. Estudio de cohorte prospectivo en pacientes sometidos a gastrectomía laparoscópica por cáncer gástrico localmente avanzado, en el Hospital Universitario Erasmo Meoz, de Cúcuta, Colombia, entre noviembre de 2014 y diciembre de 2018. Se realizó análisis descriptivo, de comparación de grupos y bivariado. Resultados. De un total de 116 pacientes, 51 pacientes (44 %) tenían 65 años o más y 63 pacientes (54 %) eran hombres. No se encontró diferencia estadísticamente significativa al comparar los pacientes menores de 65 años con los de 65 años o más. La mediana del tiempo operatorio fue de 240 minutos en ambos grupos (p>0,05), la mediana de los márgenes de resección macroscópica fue 6 cm vs. 5 cm (p>0,05), la mediana de los ganglios linfáticos disecados fue 25 vs. 19 (p>0,05), la mediana de ganglios linfáticos positivos fue 4 vs. 3 (p>0,05), la mediana de estancia fue de 7 días en ambos grupos (p>0,05). La tasa general de complicaciones posoperatorias no difirió significativamente entre adultos (7%) y adultos mayores (11 %) (p>0,05) y no se observaron diferencias significativas en las tasas de complicaciones menores (Clavien-Dindo grado II; 3-5 % vs. 6-12 %; p>0,05) y graves (Clavien-Dindo ≥ IIIa; 3-5 % vs. 4-8 %; p>0,05). Conclusiones. No se encontraron diferencias estadísticamente significativas en los resultados a corto plazo entre los pacientes adultos y adultos mayores con cáncer gástrico localmente avanzado tratados con gastrectomía laparoscópica. Esta técnica es segura en ancianos.
Introduction. The objective of this study was to compare the short-term outcomes of laparoscopic gastrectomy in adults vs. older patients with locally advanced gastric cancer from a Western country cohort. Methods. Prospective cohort study in patients undergoing laparoscopic gastrectomy for locally advanced gastric cancer at the Hospital Universitario Erasmo Meoz, de Cúcuta, Colombia, between November 2014 and December 2018. Descriptive, group comparison and bivariate analysis was performed. Results. Of a total of 116 patients, 51 patients (44%) were 65 years or older and 63 patients (54%) were men. No statistically significant difference was found when comparing patients under 65 years of age with those 65 years of age or older. The median operating time was 240 minutes in both groups (p>0.05), the median macroscopic resection margins were 6 cm vs. 5 cm (p>0.05), the median number of lymph nodes dissected was 25 vs. 19 (p>0.05), the median number of positive lymph nodes was 4 vs. 3 (p>0.05), the median stay was 7 days in both groups (p>0.05). The overall rate of postoperative complications did not differ significantly between adults (7%) and older adults (11%) (p>0.05) and no significant differences were observed in the rates of minor (Clavien-Dindo grade II; 3-5% vs. 6-12%; p>0.05) and severe complications (Clavien-Dindo ≥ IIIa; 3-5% vs. 4-8%; p>0.05). Conclusions. No statistically differences were found in short-term outcomes between adult and older patients with locally advanced gastric cancer treated with laparoscopic gastrectomy. This technique is safe in the elderly.
Subject(s)
Humans , Stomach Neoplasms , Aged , Gastrectomy , Postoperative Complications , Laparoscopy , Minimally Invasive Surgical ProceduresABSTRACT
Introducción. Las duplicaciones gástricas son entidades congénitas poco frecuentes que se diagnostican principalmente en las etapas tempranas de la vida, y rara vez en pacientes adultos. El objetivo de este artículo fue presentar el caso de un adulto con esta patología, tratado exitosamente mediante cirugía. Caso clínico. Mujer de 26 años de edad con epigastralgia crónica refractaria a manejo médico, a quien durante endoscopia digestiva superior se le identificó una lesión quística sugestiva de tumor estromal gastrointestinal, confirmada por ultrasonido endoscópico. Resultados. Se realizó una resección quirúrgica laparoscópica asistida por endoscopia, con buena evolución postoperatoria. El estudio anatomo-patológico informó la presencia de un quiste de duplicación gástrica. Conclusiones. A pesar de las ayudas diagnósticas disponibles en la actualidad, esta patología representa un reto diagnóstico importante que, en muchas ocasiones solo puede ser confirmado mediante el estudio anatomo-patológico. En paciente asintomático, continúa la controversia entre observarlo o llevarlo a cirugía, por el riesgo de malignidad. Actualmente, el manejo de las duplicaciones gástricas en adultos se considera eminentemente quirúrgico. Las resecciones laparoscópicas y el uso de endoscopia intraoperatoria permiten garantizar la resección completa de la lesión, preservando la mayor cantidad de tejido sano adyacente y previniendo estenosis o deformidades gástricas que afecten su adecuado funcionamiento.
Introduction. Gastric duplications are rare congenital entities that are diagnosed primarily in early life, and rarely in adult patients. The objective of this article was to present the case of an adult with this pathology, successfully treated by surgery. Clinical case. A 26-year-old woman with chronic epigastralgia refractory to medical management, who during upper digestive endoscopy was identified with a cystic lesion suggestive of gastro-intestinal stromal tumor, confirmed by endoscopic ultrasound. Results. A laparoscopic surgical resection assisted by endoscopy was performed, with good postoperative evolution. The anatomopathological study reported the presence of a gastric duplication cyst. Conclusions. Despite the diagnostic adjuncts currently available, this pathology represents an important diagnostic challenge that, in many cases, can only be confirmed through pathology. In asymptomatic patients, the controversy continues between observing them or taking them to surgery due to the risk of malignancy. Currently, the management of gastric duplications in adults is considered eminently surgical. Laparoscopic resections and the use of intraoperative endoscopy ensure complete resection of the lesion, preserving the greatest amount of adjacent healthy tissue and preventing gastric stenosis or deformities that affect its proper functioning.
Subject(s)
Humans , Digestive System Surgical Procedures , Endoscopy, Gastrointestinal , Gastrointestinal Diseases , Stomach , Laparoscopy , EndosonographyABSTRACT
Objetivo: Evaluar la eficacia y seguridad de la técnica americana modificada con un puerto de trabajo (TAMPT) en línea media para colecistectomía laparoscópica. Métodos: Se elaboró estudio prospectivo, comparativo, descriptivo de corte transversal, en pacientes con litiasis vesicular en el servicio de Cirugía General del Hospital Universitario de Caracas, durante enero-agosto 2022. Resultados: se realizaron 79 colecistectomía laparoscópicas, 34 por técnica americana y 45 con TAMPT. La TAMPT (40.26%) se ejecutó con intervalo de 30-60 min. La estancia hospitalaria promedio global fue 1,75 ± 0,87 días. El promedio global de dolor a las 24 horas fue de 4,43 ± 0,68, según escala visual analógica (EVA). Los procedimientos realizados con TAMPT no presentaron complicaciones, con la técnica americana, se reportó dos: bilioma y lesión de víscera hueca, representando 2.54%. Conclusiones: La TAMPT, ha demostrado ser una técnica segura y eficaz como tratamiento quirúrgico de la litiasis vesicular, tanto para procedimientos electivos como de emergencia(AU)
Objective: To determine the efficacy and safety of the modified American technique in a working port (MATWP) for laparoscopic cholecystectomy. Methods: A prospective, comparative, descriptive, cross-sectional, descriptive study was elaborate. In patients with vesicular lithiasis in the General Surgery Service of the Hospital Universitario de Caracas, during January-August 2022.Results: 79 laparoscopic cholecystectomies were performed, 34 by American technique and 45 with modified technique. The modified technique (40.26%) was performed with an interval of 30-60 min. The overall average hospital stay was 1.75 ± 0.87 days.The global average pain at 24 hours was 4.43 ± 0.68, according to visual analog scale (VAS).The procedures performed with MATWP did notpresent complications; the American technique reported two bilioma and hollow viscera lesion, representing an overall rateof 2.54%. Conclusions: MATWP has proven to be a safe and effective technique for surgical treatment of gallbladder stones, both for elective and emergency procedure(AU)
Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Cholecystectomy, Laparoscopic , General SurgeryABSTRACT
Introducción. El conjunto de estrategias de recuperación mejorada después de la cirugía (ERAS, por sus siglas en inglés) constituye un enfoque de atención multimodal y multidisciplinario, cuyo propósito es reducir el estrés perioperatorio de la cirugía, disminuir la morbilidad y acortar la estancia hospitalaria. Este estudio tuvo como objetivo describir los resultados clínicos de pacientes sometidos a cirugía por cáncer colorrectal, identificando las complicaciones principales y los factores perioperatorios relacionados con el alta temprana. Métodos. Se analizaron los pacientes consecutivos sometidos a cirugía colorrectal entre los años 2020 y 2023, todos los cuales siguieron el protocolo ERAS institucional. Se evaluaron las características clínicas, los factores perioperatorios, los desenlaces postoperatorios y la tasa global de adherencia al protocolo. Resultados. Un total de 456 pacientes fueron sometidos a cirugía colorrectal, 51% de sexo masculino, con edad media de 60 años. La mayoría de las intervenciones se realizaron por laparoscopia (78 %), con una tasa de conversión del 14,5 %. Las complicaciones postoperatorias incluyeron fuga anastomótica (4,6 %), sangrado, infección intraabdominal y obstrucción intestinal. La estancia hospitalaria promedio fue de 4 días y la mortalidad del 2,8 %. La tasa global de adherencia al protocolo ERAS fue del 84,7 %. Conclusiones. El enfoque combinado de cirugía laparoscópica y protocolo ERAS es factible, seguro y se asocia con una estancia hospitalaria más corta. La implementación y adherencia al protocolo ERAS no solo mejora los resultados postoperatorios, sino que también resalta la importancia de acceder a datos sólidos, permitiendo mejorar la atención perioperatoria local.
Introduction. The Enhanced Recovery After Surgery (ERAS) protocol is a multimodal, multidisciplinary approach to care, the purpose of which is to reduce the perioperative stress of surgery, decrease morbidity, and shorten hospital stay. This study aimed to describe the clinical outcomes of patients undergoing surgery for colorectal cancer, identifying the main complications and perioperative factors related to early discharge. Methods. Consecutive patients undergoing colorectal surgery between 2020 and 2023 were analyzed, who followed the institutional ERAS protocol. Clinical characteristics, perioperative factors, postoperative outcomes, and overall protocol adherence rate were evaluated. Results. A total of 456 patients underwent colorectal surgery, 51% male, with a mean age of 60 years. Most interventions were performed laparoscopically (78%), with a conversion rate of 14.5%. Postoperative complications included anastomotic leak (4.6%), followed by bleeding, intra-abdominal infection, and intestinal obstruction. The average hospital stay was 4 days and mortality was 2.8%. The overall adherence rate to the ERAS protocol was 84.7%. Conclusions. The combined approach of laparoscopic surgery and ERAS protocol is feasible, safe, and associated with a shorter hospital stay. Implementation and adherence to the ERAS protocol not only improves postoperative outcomes, but also highlights the importance of accessing solid data, allowing for improved local perioperative care.
Subject(s)
Humans , Colorectal Neoplasms , Enhanced Recovery After Surgery , Length of Stay , Laparoscopy , Colorectal Surgery , Minimally Invasive Surgical ProceduresABSTRACT
Introducción. La apendicitis aguda es una afección común, con un pico de incidencia entre los 10 y 20 años. La cirugía es el tratamiento preferido y la apendicectomía por laparotomía sigue siendo el estándar, aunque el abordaje laparoscópico ha mostrado menos complicaciones. El objetivo de este artículo fue caracterizar tanto la enfermedad como el tratamiento quirúrgico en Colombia, usando datos de bases oficiales. Métodos. Se accedió a la base de datos del Sistema Integrado de Información para la Protección Social (SISPRO) del Ministerio de Salud de Colombia en febrero de 2023. Se recogieron datos de los pacientes con diagnóstico de apendicitis y con procedimiento de apendicectomía entre 2017 y 2021, y se analizaron por edad, sexo y ubicación geográfica. Resultados. Entre 2017 y 2021 se diagnosticaron 345.618 casos de apendicitis (51,8 % mujeres), con pico de incidencia a los 15-20 años. Se realizaron 248.133 apendicectomías, el 16,7 % por laparoscopia. Los hospitales con más procedimientos reportados estaban en Bogotá, Yopal, Popayán y Florencia. La mortalidad fue de 0,56 % en hombres y 0,51 % en mujeres. Conclusión. La apendicitis es común, con pico a los 10-19 años. Las mujeres tienen mayor probabilidad de apendicectomía, debido a otras afecciones ginecológicas. El acceso a la apendicectomía disminuye la mortalidad; en estos pacientes, el 16 % fue laparoscópica, lo que sugiere que se necesita más entrenamiento y acceso a esta técnica. Este estudio aporta a la comprensión de la epidemiología de la apendicitis y apendicectomías en Colombia.
Introduction. Acute appendicitis is a common condition, with a peak incidence between 10 and 20 years of age. Surgery is the preferred treatment and laparotomy appendectomy remains the standard, although the laparoscopic approach has shown fewer complications. The objective of this article was to characterize both the disease and the surgical treatment in Colombia, using data from official databases. Methods. The Integrated Information System for Social Protection (SISPRO) database of the Ministry of Health was accessed in February 2023. Data with diagnosis of apendicitis and with appendectomy between 2017 and 2021 were collected. Analysis was done by age, gender, and geographic location. Results. Between 2017 and 2021, 345,618 cases of appendicitis were diagnosed (51.8% females), with peak incidence at 15-20 years of age. A total of 248,133 appendectomies were performed, 16.7% by laparoscopy. The hospitals with most reported procedures were located in Bogotá, Yopal, Popayán, and Florencia. Mortality was 0.56% in men and 0.51% in women. Conclusion. Appendicitis is common, peaking at ages 10-19. Women are more likely undergo appendectomy due to other gynecological conditions. Access to appendectomy improves mortality. In these patients, 16% were laparoscopic, suggesting that more training and access to this technique is needed. This study contributes to the understanding of the epidemiology of appendicitis and appendectomies in Colombia.
Subject(s)
Humans , Appendicitis , Epidemiology , Appendectomy , Registries , Prevalence , LaparoscopyABSTRACT
Introducción. Las malformaciones linfáticas quísticas, también llamadas linfangiomas quísticos, aparecen muy raramente de forma aislada en el hígado. Casos clínicos. Se presentan dos pacientes femeninas de edad preescolar con marcada hepatomegalia, dependiente de lesiones quísticas multitabicadas, secundarias a malformación linfática quística gigante del hígado, que fueron tratadas en el Hospital Pediátrico Universitario William Soler, La Habana, Cuba. Resultados. En ambos casos el diagnóstico se apoyó en los estudios de imágenes, la laparoscopia y el análisis histopatológico. En un caso el tratamiento fue la hepatectomía derecha, mientras que en el otro se empleó la escleroterapia, ambas con evolución favorable. Conclusión. A pesar de su rareza, este diagnóstico no debe obviarse ante un paciente pediátrico con lesiones hepáticas quísticas. El tratamiento de elección es la resección quirúrgica, pero su indicación y envergadura debe valorarse de forma individualizada
Introduction. Cystic lymphatic malformations, also called cystic lymphangiomas, are very rarely found in the liver. Clinical cases. Two pediatric female preschool-age patients. presented with hepatomegaly due to multi-septated cystic lesions of the liver, who received treatment at Hospital Pediátrico Universitario William Soler, La Habana, Cuba. Results. We report two pediatric cases with giant cystic lymphatic malformation of the liver. In both cases, the diagnosis were based on imaging, laparoscopy and pathology. In one case the treatment was right hepatectomy, whereas in the other, sclerotherapy was performed, both with a favorable outcome. Conclusion. Despite its rarity, this diagnosis should be considered in pediatric patients with hepatic cystic lesions. The recommended treatment is surgical resection, but its indication and extent should be assessed individually for each patient.
Subject(s)
Humans , Sclerotherapy , Lymphangioma, Cystic , Lymphatic Abnormalities , Laparoscopy , Hepatectomy , HepatomegalyABSTRACT
Objective To investigate whether the gastric juice volume(GV)of obese women who took carbohydrate 2 hours before operation was equal to or less than that of those who are not routine drinking.Methods Obese patients undergoing elective laparoscopic gynecological surgery under general anesthesia with BMI of 28-32 kg/m2 and ASA grade of Ⅰ-Ⅱ,aged 18-65 years old were selected.The patients were divid-ed into the carbohydrate group(CHO group)and the fasting group(Control group)by random number table method,with 51 cases in each group.The Control group was fasted from 11 pm before surgery,while the CHO group was given 300 mL of carbohydrate orally 2 hours before anesthesia.The main outcome measure was compared with a non-inferiority limit(△)of 17 mL and the mean difference in gastric juice volume between the two groups in the right lateral decubitus position(RLDP)examined by gastric ultrasound.The secondary outcome measures included CSA in right lateral position under gastric ultrasound,Perlas classification,GV/kg,gastric juice pH value,patient satisfaction and gastric emptying time.Results The mean difference of gas-tric juice volume was 7.18 mL(95%CI:-0.06 to 14.43),and the upper limit of 95%CI was lower than the preset non-inferiority limit(△=17.05 mL).There was no statistically significant difference in the mean(standard deviation)gastric juice volume between the control group and the CHO group[40(26,66)mL vs.58(34,65)mL;P=0.43].The gastric volume GV/kg was similar in the two groups(P=0.66),and there was no significant difference in the number distribution of Perlas grades between the two groups(P>0.05).There was significant difference in patient satisfaction between the two groups(P<0.05).Conclusion Ac-cording to the evaluation of gastric ultrasound,compared with fasting at midnight,300ml carbohydrate intake at 2 hours before surgery is not inferior to fasting at midnight in terms of gastric fluid volume in obese women as assessed by gastric ultrasound.
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Objective To compare the clinical efficacy of natural orifice specimen extraction surgery(NOSES)combined with enhanced recovery after surgery(ERAS)and conventional laparoscopic surgery in treatment of rectal cancer patients.Methods A hundred patients with rectal cancer in the Department of Colorectal and Anal Surgery,the 940th Hospital of Joint Logistics Support Force of PLA were selected as the research objects from January 2019 to December 2021,including 49 cases treated with NOSES combined with ERAS were set as the observation group,and 51 cases treated with conventional laparoscopic surgery of rectal cancer were set as the control group.Postoperative C-reactive protein(CRP),procalcitonin(PCT),interleukin-6(IL-6),white blood cell count(WBC),percentage of neutrophil(NEUT),K+ concentration,postoperative peristalsis recovery time,first time out-of-bed activity,first liquid feeding time,removal time of urinary,and drainage tubes,hospital stay and intraoperative blood loss,number of lymph node detection,positive margin rate,incidence of complications,and pain score were compared between the two groups.Results The observation group showed significant lower postoperative CRP,PCT,IL-6 levels when compared with control group(P<0.05),while no significant difference in K+ concentration between the two groups(P>0.05).The recovery time of intestinal peristalsis,the time of the first out-of-bed activity,the first liquid feeding time,the time of removal of the urinary tube and the drainage tube,and the number of days of hospitalization in observation group were all superior to the control group(P<0.05).The observation group with the duration of surgery was longer than the control group,and the difference was statistically significant(P<0.05).There were no significant differences in intraoperative bleeding,number of lymph nodes detected and positive rate of resection margins between the two groups(P>0.05).There was no significant difference in the incidence of complications between the two groups(4.1%vs.7.8%,P>0.05).The observation group showed significant lower pain scores than control group on the 1st,2nd and 3rd day after surgery(P<0.05).Conclusions NOSES combined with ERAS in treatment of rectal cancer patients is safe and feasible,can narrow the surgical incision,alleviate stress response and postoperative pain,improve postoperative efficacy and reduce the occurrence of complications,so is worthy of promotion and application.
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Objective Summarizing the recent efficacy and initial experience of using da Vinci robot surgery for pediatric annular pancreas in our hospital.Methods The clinical data of 3 children with annular pancreas treated by Da Vinci robotic surgery in Wuhan Children's Hospital from October 2020 to December 2022 were retrospectively analyzed.Results All three cases were successfully completed with robot-assisted lateral duoduodenal anastomosis without intraoperative complications.The operation time was 240 min,212 min,135 min,respectively.Postoperative feeding was started at 12 d,7 d,and 6 d,respectively.The postoperative hospital stays were 33 d,18 d,and 13 d,respectively.The first case was complicated with neonatal necrotizing enterocolitis after operation,and was cured and discharged after conservative treatment.The remaining 2 cases were cured and discharged.The follow-up time was 2 years,3 months and 5 months,respectively.No relevant complications occurred during the follow-up period,and the prognosis of the three children was good.Conclusion Da Vinci robotic surgery is safe and feasible in the treatment of annular pancreas in children,but it still needs to be supported by large sample studies.
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Objective To investigate the viability and safety of laparoscopic sleeve gastrectomy(LSG)based on the TJ point at the junction of the posterior gastric wall and the apex of the medial edge of the left diaphragm.Methods A retrospective analysis of 135 patients with obesity or obesity with metabolic syndrome who underwent LSG from January 2019 to January 2022 were divided into two groups according to the different free modes of fundogastric body.68 patients underwent surgery using the TPOL model LSG.A control group of 67 patients was treated with conventional LSG surgery.To analyze and compare the duration of operation,gastric fundus free time,intraoperative blood loss time,hospital stay time,postoperative gastric fistula,bleeding rate,and occurrence of gastroesophageal reflux disease(GERD)between the two groups.Results All patients successfully completed LSG surgery and were safely discharged.They were followed for a period of 12 to 36 months.the duration of operation for the study group was(56.13±10.56)minutes,while for the control group it was(62.45±12.74)minutes.The gastric fundus was freed in(6.34±4.16)minutes for the study group and(12.58±6.37)minutes for the control group.The duration of hospitalization was(3.84±0.42)days for the study group and(4.06±0.69)days for the control group.The intraoperative blood loss was(10.87±1.28)ml for the study group and(15.56±3.39)ml for the control group.The incidence of postoperative GERD was 5(7.35%)for the study group and 13(19.40%)for the control group.The differences between the two groups were statistically significant(P<0.05).The decrease in excess weight at 12 months after surgery,as well as complications such as bleeding and gastric fistula,were not statistically significant(P>0.05).Conclusion LSG(TPOL model)extends from the TJ point(the Tri-junction point where the gastric left mesangium,gastric posterior mesangium,and pancreatic mesangium meet)to the apex of the medial foot edge of the left diaphragm.LSG(TPOL model)can be efficiently and safely achieve tension-free anastomosis,resulting in a complete free gastric fundus.This method is feasible,and has clinical value for the standardized free gastric fundus of LSG.
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Objective To explore the effect of laparoscopic salpingectomy on ovarian reserve function and serum neuropeptide Y(NPY)and cortisol(Cor)in patients with ectopic pregnancy.Methods 82 patients with ectopic pregnancy who had visited Chaohu Hospital Affiliated to Anhui Medical University from June 2018 to June 2021 were randomly divided into two groups,with 41 in each group.The control group underwent laparoscopic salpingostomy and suturing for embryo retrieval,while the study group underwent laparoscopic salpingectomy.Surgical duration,intraoperative blood loss,time to postsurgical mobilization,length of hospital stay,serum NPY and Cor levels,antral follicle count(AFC),indexes for peak flow velocity and resistance of ovarian artery were compared between the two groups.Follow-up was conducted for two years after surgery,and the success rate of pregnancy and the ectopic pregnancy rate were recorded.Results The surgical duration in the study group was shorter than that in the control group(P<0.05).The differences in serum NPY and Cor values between the two groups immediately after surgery and at postoperative week one were not statistically significant(P>0.05).At postoperative months1 and 6,the peak flow velocity of the affected ovary was lower in the study group than in the control group,whereas the resistance index was higher(P<0.05).At postoperative month 6,both groups showed an increase in peak flow velocity and a decrease in resistance index(P<0.05).There were no statistically signifi-cant differences in AFC and the success rate of pregnancy between the two groups postoperatively(P>0.05).The ectopic pregnancy rate in the study group was lower than that in the control group(P<0.05).Conclusion As compared with laparoscopic salpingostomy,laparoscopic salpingectomy for ectopic pregnancy can also preserve postoperative ovarian antral follicle count(AFC),and it has greater advantage in reducing the risk of recurrent ectopic pregnancy after surgery.
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Objective To explore the effect of individualized positive end expiratory pressure guided by driving pressure on lung protection after laparoscopic radical gastrectomy for elderly patients.Methods A total of 64 patients underwent elective laparoscopic radical gastrectomy for gastric cancer in the Second Affiliated Hospital of Anhui Medical University were selected.According to the random number table method,patients were divided into the driving the pressure guided individualized positive end-expiratory pressure(PEEP)group(experimental group)and the fixed PEEP group(control group),32 cases in each group.In the control group,PEEP = 5 cmH2O.In the experimental group,PEEP titration was performed according to the increasing method,and the PEEP corresponding to the lowest driving pressure was selected until extubation.Peak airway pressure(Ppeak),plateau airway pressure(Pplat)and PEEP were recorded at 5 min after intubation(T1),immediately after PEEP titration(T2),1 h after operation(T3),2 h after operation(T4),and 10 min after pneumoperitoneum release(T5).Driving pressure(ΔP)and lung dynamic compliance(Cdyn)were calculated.Arterial blood was collected at T1-5 for blood gas analysis,arterial partial pressure of oxygen(PaO2)was recorded,and oxygenation index(OI)was calculated.The occurrence of pulmonary complications(PPCs)within 7 days after operation was recorded.Modified clinical pulmonary infection score(mCPIS)was recorded on the second day after operation.The pulmonary function was evaluated before operation,1 day,3 days and 5 days after operation.Results Compared with T1,Ppeak,Pplat and ΔP were increased and Cdyn was decreased at T2-5,while OI was decreased at T4 in control group(P<0.05).Compared with the control group,Ppeak,Pplat and Cdyn in the experimental group were increased at T2-5,ΔP was decreased,and OI was increased at T3-5(P<0.05).Compared with the preoperative results,FVC at 1,3 and 5 days after surgery was decreased,and FEV1 and maximum expiratory flow(PEF)were decreased 1 and 3 days after surgery in the experimental groups(P<0.05).Compared with the control group,FVC,FEV1 and PEF were higher 1 day after operation in the experimental group(P<0.05).Compared with the preoperative results,mCPIS scores of the two groups were higher on the second day after surgery(P<0.05).Compared with the control group,the mCPIS score was lower on day 2 after surgery in the experimental group(P<0.05).The incidence of PPCs within 7 days after surgery was lower in the experimental group than that in the control group(15.6%vs.40.6%).Conclusion Individualized PEEP guided by drive pressure can improve lung compliance,reduce drive pressure,improve oxygenation function and early postoperative lung function,reduce the incidence of postoperative lung complications,and has a certain lung protection effect.
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With the deeper understanding of liver anatomy and the use of fluorescent laparoscopic equipment, laparoscopic anatomical liver resection has become the first choice for the treatment of liver cancer, and achieved good short-term and long-term results. Indocyanine green (ICG) fluorescence staining and intraoperative ultrasound are the two most commonly used tech-niques for real-time imaging guidance in laparoscopic anatomical liver resection, especially for the identification of three-dimensional interface between liver segments and the guidance of hepatic parenchyma dissection. Based on latest research progress, and combined with clinical practice, the authors elaborate on the selection of ICG fluorescence staining method and the application of intra-operative ultrasound in laparoscopic anatomical liver segmentectomy.
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The Choledochal cyst is an extremely rare congenital anomaly of the bile duct. Early cyst resection and Roux-en-Y hepatojejunostomy are the primary surgical methods for treating choledochal cyst. With the emergence of enhanced recovery after surgery, laparoscopic surgery has effectively reduced the incidence of biliary complications and wound infections, but it still does not meet people's requirements for minimally invasive surgery. Robotic surgery system has the potential to enhance surgical precision and the maneuverability of surgeons due to clear surgical visualization and flexible mechanical arms. The authors review the relevant literatures and conduct a Meta-analysis to evaluate the efficacy of robot-assisted surgery and laparoscopic surgery for choledochal cyst.
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Objective To observe the differences between the lymphatic reflux in the lower extremities and near the uterus by interphalangeal and cervical injection of indocyanine green(ICG).Methods A total of 50 patients with early-stage endometrial cancer or cervical cancer admitted to Zhoukou Central Hospital from June 2019 to November 2022 were selected as the research subjects.According to the ICG injection site during the surgery,patients were divided into the interphalangeal injection group(n=20)and the cervical injection group(n=30).The patients in the two groups were injected with ICG at the toes or cervix uteri,respectively.The lower limb lymphatic reflux pathway in the pelvic cavity and the para-uterine lymphatic reflux pathway were observed under fluorescence laparoscopy,and the differences between the two groups were analyzed.Results Among the patients with the interphalangeal injection of ICG(20 patients,40 sides),the lower limb lymphatic reflux was developed on 33 sides of 18 patients but not developed on both sides of 2 patients.Among the 18 patients,26 sides showed the lower limb lymphatic reflux through deep inguinal lymph nodes,circumflex iliac lymph nodes,external iliac lymph nodes,and common iliac lymph nodes;5 sides showed the lower limb lymphatic reflux to deep inguinal lymph nodes,circumflex iliac lymph nodes,obturator lymph nodes,internal iliac lymph nodes,and common iliac lymph nodes;and 2 sides showed the lower limb lymphatic reflux to deep inguinal lymph nodes,obturator lymph nodes,internal iliac lymph nodes,and common iliac lymph nodes.Among the patients with the cervical injection of ICG(30 patients,60 sides),pelvic lymph nodes were developed on 55 sides of 29 patients but not developed bilaterally in 1 patient.In the 29 patients,2 sides showed para-uterine lymphatic reflux to obturator lymph nodes,circumflex iliac lymph nodes,external iliac lymph nodes,and common iliac lymph nodes,in which circumflex iliac lymph nodes were non-sentinel lymph nodes;40 sides showed para-uterine lymphatic reflux to medial iliac lymph nodes(or obturator lymph nodes)and common iliac lymph nodes along the superior paracervical lymphatic reflux pathway;and 13 sides showed para-uterine lymphatic reflux to the internal iliac or presacral lymph nodes along the inferior paracervical lymphatic reflux pathway.The shared pathway of lower limb lymphatic reflux and para-uterine lymphatic reflux was upward reflux from obturator,external iliac and common iliac lymph nodes.The circumflex iliac lymph node developing rates in the interphalangeal and cervical injection groups were 93.94%(31/33)and 3.63%(2/55),respectively.The interphalangeal injection group had a significantly higher circumflex iliac lymph node developing rate than the cervical injection group(P<0.05).Conclusion The application of ICG under fluorescence laparoscopy intuitively observed the lower limb lymphatic reflux and the para-uetine lymphatic reflux pathway.The difference between the two is that the lower limb lymphatic reflux flows through the circumflex iliac lymph nodes at the distal end of the external iliac lymph nodes,while cervical cancer and endometrial cancer rarely transfer there.
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Objective:To investigate the safety and short-term efficacy of laparoscopic Nissen fundoplication in the treatment of refractory gastroesophageal reflux disease (rGERD).Methods:The clinical data of 61 patients underwent laparoscopic Nissen fundoplication from March 2018 to March 2022 in Jiangyin People′s Hospital were retrospectively analyzed. Among them, 14 patients had significant symptom relief after using proton pump inhibitor (PPI) before operation (group A), 30 patients had partial symptom relief after using PPI (group B), and 17 patients had persistent symptoms despite regular treatment with double-dose PPI for more than 8 weeks (group C). The surgical outcomes and recovery were compared among the three groups.Results:For the 61 patients, the surgical time was (117.46 ± 28.50) min, the intraoperative blood loss was 23.00 (8.00, 34.00) ml, and the postoperative hospital stay was 3.00 (2.00, 5.00) d. There were no statistically significant differences in surgical time, intraoperative blood loss, postoperative hospital stay, concurrent hiatal hernia repair and mesh placement among the three groups ( P>0.05). No short-term severe complications such as abdominal bleeding, abdominal infection and gastrointestinal perforation occurred in any group. There were no statistical differences in satisfaction score, subjective relief of overall postoperative symptoms, reflux symptoms, PPI usage, dysphagia, abdominal distention, diarrhea or constipation among the three groups ( P<0.05). No upper abdominal pain, recurrence and reoperation occurred in the three groups. Conclusions:Laparoscopic Nissen fundoplication has a definite therapeutic effect on rGERD, with significant anti reflux effects. There are no serious complications after surgery, and there are no recurrence or reoperation.