Abscesos residuales en apendicitis aguda: comparación entre abordaje laparotómico vs. laparoscópico / Residual abscesses in acute appendicitis: comparison between laparotomy vs. laparoscopic / Abcessos residuais na apendicite aguda: comparação entre laparotômico vs. laparoscópico

La apendicitis aguda es la urgencia quirúrgica más frecuente con una incidencia de 1.17 pacientes/1,000 habitantes. Con el advenimiento de la laparoscopía, un nuevo enfoque mini invasivo surgió para el tratamiento de la apendicitis aguda. Se han demostrado algunas ventajas de este abordaje como menor dolor posoperatorio, incisiones más pequeñas, estadías hospitalarias más cortas y un rápido reintegro a las actividades diarias y laborales, con menor frecuencia de infecciones a nivel de la herida operatoria. Sin embargo, se ha asociado también con un aumento en la frecuencia de abscesos residuales intra-abdominales. En este trabajo analizamos de manera retrospectiva a todos los pacientes operados en el Hospital Maciel de Montevideo, a los que se les realizó una apendicectomía entre el 1° de Junio de 2013 y el 30 de junio de 2016, tanto por vía laparoscópica como laparotómica. Esto correspondió a un total de 426 pacientes. 235 (55%) eran hombres y 191 (45%) mujeres. La media de edad fue de 32,6 en un rango desde los 15 años hasta los 96 años de edad. 128 pacientes presentaban apendicitis edematosas (30%), 157 apendicitis flemonosa (36,9%) 76 pacientes apendicitis gangrenosas (17,8%) 37 pacientes absceso o plastrón (8,7%) y peritonitis en 28 pacientes (6,6%). Con respecto al abordaje, 287 se realizaron por vía laparoscópica (67,4%) y 139 se abordaron por vía laparotómica (32,6%). Los abscesos residuales representan el 3,28% del total, no habiendo diferencias significativas entre los diferentes abordajes. La gran mayoría de estos abscesos residuales pueden tratarse con antibioticoterapia exclusivamente. La tasa de conversión fue del 8,7%. No se observaron lesiones de víscera hueca con el abordaje laparoscópico en esta serie.

Acute appendicitis is the most frequent surgical emergency with an incidence of 17 patients/1,000 inhabitants. With the advent of laparoscopy, a new mini-invasive approach emerged for the treatment of acute appendicitis. Some advantages of this approach have been demonstrated, such as less postoperative pain, smaller incisions, shorter hospital stays and a rapid reintegration to daily and work activities, with a lower frequency of infections at the level of the operative wound. However, it has also been associated with an increase in the frequency of intra-abdominal residual abscesses. In this paper, we retrospectively analyzed all patients operated on at the Maciel Hospital in Montevideo, who underwent an appendectomy between June 1, 2013 and June 30, 2016, both laparoscopically and laparotomically. Of these 235 (55%) were men and 191 (45%) women. The average age was 32.6 in a range from 15 years to 96 years of age. 128 patients presented edematous appendicitis (30%), 157 phlegmonous appendicitis (36.9%), 76 patients gangrenous appendicitis (17.8%), 37 patients presented abscess or plastron (8.7%), and peritonitis had developed in 28 patients (6.6%). Regarding the approach, 287 were performed laparoscopically (67.4%) and 139 were approached via laparotomy (32.6%). The residual abscesses rate represents 3.28% of the series, with no significant differences in incidence between the two different approaches. The vast majority of these residual abscesses can be treated with antibiotic therapy alone. The conversion rate was 8.7%. No intestinal lesions were observed with the laparoscopic approach in this series.

A apendicite aguda é a emergência cirúrgica mais freqüente, com uma incidência de 17 pacientes/1.000 habitantes. Com o advento da laparoscopia, uma nova abordagem mini-invasiva surgiu para o tratamento da apendicite aguda. Isto têm demonstrado algumas vantagens, como menor dor pós-operatória, incisões menores, menor hospitalização e restabelecimento mais rápido as atividades diárias e ao trabalho, assim como infecções menos freqüentes ao nível da ferida cirúrgica. No entanto, também foi associado a um aumento na freqüência de abscessos residuais intra-abdominais. Foram analisados retrospectivamente todos os pacientes operados no Hospital Maciel de Montevidéu, submetidos a uma apendicectomia desde o dia 01 de Junho de 2013 a 30 de Junho de 2016, tanto por abordagem laparoscópica como laparotomica. Destes, 235 (55%) eram homens e 191 (45%) mulheres. A idade média foi de 32,6 com intervalo de 15 anos a 96 anos de idade. 128 pacientes apresentaram apendicite edematosa (30%), 157 apendicite flemonosa (36,9%) 76 pacientes apendicite gangrenosa (17,8%) 37 pacientes abscesso ou plastrão (8,7%) e peritonite em 28 pacientes (6,6% ) Quanto à abordagem, foram realizadas 287 apendicectomias por via laparoscópica (67,4%) e 139 foram abordadas por laparotomia (32,6%). Os abscessos residuais representam 3,28% do total, não havendo diferenças significativas entre as diferentes abordagens. A grande maioria desses abscessos residuais pode ser tratada apenas com antibioticoterapia. A taxa de conversão foi de 8,7% Nenhuma lesão visceral foi observada com a abordagem laparoscópica nesta série.

Cáncer de colon con infiltración a pared abdominal: un reto diagnóstico / Colonic cancer with infiltration to the abdominal wall: a diagnostic challenge

Se presenta el caso de una paciente mujer de 53 años procedente de Piura con un tiempo de enfermedad de 20 meses, caracterizado por dolor en sitio de herida quirúrgica por colecistectomía abierta realizada hace 3 años, asociado a presencia de una masa en dicha zona, posteriormente se absceda y comienza a drenar secreción alimentaria. Los estudios de imágenes revelaron una masa dependiente de colon transverso en contacto con estómago y pared abdominal que presentaba fistulas hacia piel. Dicha masa fue extraída durante la cirugía con resultado anatomopatológico de adenocarcinoma mucinoso de colon. El caso representó un reto diagnóstico para el equipo médico y en vista de las diversas manifestaciones clínicas del cáncer de colon, sugerimos mantenerlo presente como diagnóstico diferencial en cuadros de absceso de pared abdominal y fistulizaciones entéricas.

We present the case of a 53-year-old woman with a time of illness of 20 months, characterized by pain at the site of surgical intervention for opened cholecystectomy 3 years ago, associated with a presence of a mass in said area, with the following abscess formation and fistulization of food content. Imaging studies revealed a mass dependent of the transverse colon, in contact with stomach and abdominal wall and presenting fistulas to the skin. Said mass was extracted during surgery with anatomopathological result of mucinous colon adenocarcinoma. The case represented a diagnostic challenge for the medical team and in view of the variaty of clinical manifestations of colonic cancer, we suggest that it should be consider as a differential diagnosis in cases of abdominal wall abscess and enteric fistulas.

Manejo laparoscópico de pseudoquiste abdominal en paciente hidrocefálico / Laparoscopic treatment abdominal pseudocyst in hydrocephalic patient

Las complicaciones abdominales de las derivaciones ventrículo peritoneales en la hidrocefalia, no son raras. Los pseudoquistes abdominales se reportan entre un 1- 4,5 por ciento y la mayoría de los pacientes necesitan cirugía. Se presenta un paciente masculino de 28 años de edad con antecedentes de hemorragia intraventricular del recién nacido e hidrocefalia secundaria a la misma. Múltiples infecciones y revisiones del sistema derivativo, la última hacía 14 años. Sintomatología de 6 meses de evolución caracterizada por crisis de llanto incontrolables asociadas a sudoración marcada, sin horario fijo y de varias horas de duración. Ultrasonografía abdominal muestra pseudoquiste abdominal suprahepático. Recibe tratamiento por técnica laparoscópica con liberación de catéter peritoneal, marsupialización del quiste y recolocación del catéter en otro cuadrante peritoneal. El pseudoquiste abdominal es una complicación infrecuente de las derivaciones ventrículo-peritoneales y debe sospecharse en pacientes con dolor abdominal. Una vez diagnosticado, el tratamiento de elección debe ser la laparoscopia(AU)

Abdominal complications of peritoneal shunts for hydrocephalus, are not uncommon. Abdominal pseudocysts are reported between 1- 4.5 percent and most patients need surgery. A male patient of 28 years old with a history of intraventricular hemorrhage and newborn secondary to hydrocephalus presents itself. Multiple infections and derivative system revisions, the last for 14 years. Symptoms 6 months of evolution characterized by uncontrollable crying spells associated with marked sweating, no fixed hours and several hours. Abdominal ultrasonography shows suprahepatic abdominal pseudocyst. Treated by laparoscopic technique with release of peritoneal catheter drainage of the cyst and repositioning of peritoneal catheter in another quadrant. The abdominal pseudocyst is a rare complication of ventricular-peritoneal shunts and should be suspected in patients with abdominal pain. Once diagnosed, the treatment of choice should be laparoscopy(AU)

Manejo del absceso diverticular / Management of the diverticular abscess

Introducción: el absceso diverticular (AD) es la complicación más común de la diverticulitis. Actualmente no hay consenso en definir su mejor estrategia terapéutica. Objetivos: describir las características clínicas de los pacientes con AD y su evolución según tamaño, ubicación y manejo. Material y Método: estudio descriptivo de pacientes con AD hospitalizados en el Hospital Militar, durante el período 2009-2012. Resultados: se hospitalizaron 22 pacientes con diagnóstico de AD, con edad promedio de 65.2 años, el 63% eran mujeres, y las comorbilidades más frecuentes fueron hipertensión arterial, diabetes mellitus e hipotiroidismo. Todos consultaron por dolor abdominal y se encontraban hemodinámicamente estables al ingreso. 15 casos eran AD pericolónicos: 7 AD = 3 cm con buena respuesta a tratamiento médico; 4 AD de 3-5 cm, en este grupo se instaló drenaje percutáneo (DPC) en 3 pacientes de los cuales 2 requirieron cirugía; 4 AD > 5 cm, sólo en un caso se realizó DPC y ningún paciente requirió cirugía. Siete casos eran AD pélvicos o retroperitoneales: 4 AD de 3-5 cm con respuesta favorable a manejo médico; 3 AD > 5 cm, sólo un caso se manejó con DPC y ninguno requirió cirugía. Se realizó una sigmoidectomía electiva sólo en 5 casos, los 15 pacientes restantes han evolucionado satisfactoriamente durante 15.73 meses de seguimiento. No hay mortalidad en esta serie. Conclusión: es factible el manejo conservador de AD > 5 cm de diámetro. No hay mayor recurrencia de diverticulitis en pacientes con AD, independiente del tamaño, ubicación y manejo inicial.

Background: diverticular Abscess (DA) is the most common complication of diverticulitis. Currently, there is no consensus on defining the best therapeutic strategy against it. Objectives: to describe the clinical characteristics of DA patients and their evolution according to size, location and management. Materials and Methods: descriptive study of DA patients hospitalized in Militar Hospital in the period 2009-2012. Results: 22 patients diagnosed with DA were hospitalized (mean age was 65.2, 63% being women). The most frequent comorbidities were high blood pressure, diabetes mellitus and hipothyroidism. All the patients complained about abdominal pain and were hemodynamically stable when admitted. Fifteen cases were pericolonic DA: 7 DA = 3 cm responding well to medical treatment; 4 DS between 3-5 cm (in this group, percutaneous drainage (PCD) was applied to 3 patients, out of which 2 required surgery); 4 AD > 5 cm (in this group, PD was applied to only one patient and none required surgery). Elective sigmoidectomy was performed in only 5 cases; the other 15 patients have recovered satisfactorily during 15.73 months of follow-up. There is no mortality in this series. Conclusion: conservative management of DA > 5 cm in diameter is feasible. There is no considerable recurrence of diverticulitis in DA patients, despite the size, location and early management.

[Parietal abscess revealing calculation forget eight years after laparoscopic cholecystectomy]

Laparoscopic cholecystectomy is the treatment of choice for symptomatic gall stone disease. The perforation of the gallbladder happens in 40% of cases. Stones spilled remain there in 20% of cases in view of their number and location. These lost stones can cause adhesions, abscess, peritonitis, digestive fistula or else cutaneous fistula. to report a new observation of a cutaneous fistula resulting from a gallstone lost during laparoscopic cholecystectomy, eight year later. A 57-year-old women, underwent 8 years ago laparoscopic cholecystectomy for acute cholecystitis. A cholecystectomy was performed without incidence and with uneventful post-operative course. She was admitted to hospital again for an inflammatory painful swelling of the right renal fossa which had been developing for one week without any fever or transit disorder. The abdominal C.T.scan performed revealed a subcutaneous collection of 8 CM. She underwent an excision of the collection with drainage of pus and numerous small stones. She was diagnosed with lost gallstone complicated with cutaneous fistula. The control C.T scan made 3 months later showed a small collection at the level of the right parieto-colic gutter. She was operated on again, laparoscopy excision of the fistulous tract was performed without showing stones. Healing was achieved two months later. She re-presented 3 months later for a swelling of the old scar which fistulized spontaneously with pus leaking. The abdominal C T scan was normal. She underwent an excision of a collection wish containing a large stone of two centimetres. The patient was regularly seen afterwards at the outpatients' department. She was feeling well 18 months later. A lost gallstone can cause serious complications. Spillage of gallstones should be avoided. When does occur, every effort should be made to withdraw spilled gallstones and especially to mention the event in the post-operative report

Falciform Ligament Abscess after Omphalitis: Report of a Case

A falciform ligament abscess is a rare type of intra-abdominal abscess. A 2-yr-old male, who had omphalitis two months previously, presented with a fever and right upper quadrant abdominal pain. The ultrasound and CT scan showed an abdominal wall abscess located anterior to the liver, which was refractory to conservative management with percutaneous draninage and antibiotics. On the third recurrence, surgical exploration was performed and revealed an abscess arising from the falciform ligament; the falciform ligament was excised. A follow up ultrasound confirmed complete resolution of the abscess with no further recurrence.

Laparostomía contenida en el manejo de la sepsis abdominal / Temporary abdominal closure for the management of abdominal sepsis

Introducción: La laparostomía contenida es una técnica para el manejo de la sepsis y otras patologías de origen abdominal. Las series reportadas en Chile aun son escasas. Nuestro objetivo es comunicar nuestra experiencia con laparostomía contenida en el manejo de la sepsis abdominal, con el uso de polietileno fenestrado como cobertura peritoneal transitoria. Material y método: Se realiza una revisión retrospectiva de los pacientes laparostomizados en nuestro hospital entre enero del 2002 a junio del 2005. Para la revisión de fichas clínicas y obtención de datos se confeccionó un protocolo de registro. Se excluyeron 5 pacientes que no cumplieron con este protocolo. Resultados: Nuestra serie quedó constituida por 32 pacientes. La edad promedio fue 51 años. La distribución por sexo fue 59 por ciento hombres y 41 por ciento mujeres. La laparostomía fue la primera cirugía en 24 pacientes. La principal indicación fue la gran contaminación de la cavidad peritoneal. La etiología de la infección intraabdominal, se agrupó según la clasificación de Meakins modificada. El promedio de días laparostomizado fue de 7,8. 10 pacientes requirieron nueva cirugía post-laparorrafia. El promedio de aseos fue de 2,3. Morbilidad médica se presentó en 25 pacientes. Morbilidad quirúrgica se presentó en 19 pacientes. Seis pacientes se ingresaron a Cuidados Intensivos para su manejo. El promedio de hospitalización fue 28 días. La mortalidad de la serie fue 6 pacientes (18,7 por ciento).Conclusiones: La sepsis abdominal sigue siendo una patología de difícil manejo pese al avance en antibioticoterapia y cuidados intensivos. Se expone la experiencia con la técnica de laparostomía contenida, en el Hospital Herminda Martin de Chillán, con el uso de polietileno fenestrado como una alternativa al manejo de la sepsis abdominal, con alta morbilidad general y una mortalidad aceptable en relación a la literatura.

Uso de antibióticos en pacientes sometidos a apendidectomía: Hospital Patrocinio Peñuela Ruíz: enero de 2001 diciembre de 2004 / Use of antibiotics in patients undergoing appendicectomy: Hospital Patrocinio Peñuela Ruíz: january 2001-december 2004

Los antibióticos (ATB) previenen las complicaciones infecciosas post-apendicectomías. Se realizo un estudio descriptivo, retrospectivo de 220 casos de apendicectomías en el Hospital "Dr. Patrocinio Peñuela Ruíz" desde enero 2001 a diciembre 2004, cuyo objetivo fue determinar el tipo de ATB momento de colocación, duración y coincidencia preoperatoria (ATB-pre) y postoperatoria (ATB-post). El ATB-pre fue administrado un 62,73 por ciento; 2 horas antes de cirugía 48,92 por ciento. El 99,55 por ciento recibió ATB-post durante 3,31 días en promedio. La cefazolina fue el ATB-pre (34,78 por ciento) y ATB-post (16,82 por ciento) mas frecuente. En el 36,96 por ciento coincidieron ATB-pre y ATB-post, el 34,05 por ciento aumento y un 28,26 por ciento cambio totalmente el ATB-post.

An unusual presentation of actinomycosis in a young woman, after surgery

Actinomycosis is an unusual, chronic granulomatous disease. Actinomyces israelli has been found to be related to infectious processes in those patients with affected skin integrity leading to abscess formation, fistulae or mass lesions. Actinomycosis mainly presents in three forms cervicofacial (50%), abdominal (20%) and thoracic (15%). Pelvic cases have been rarely reported and are usually associated with the use of intrauterine devices. We describe a case of a 23 y/o female without history of intrauterine device use, who was admitted with an ovarian cyst following an appendectomy. An ovarian abscess was drained. The pathology showed a granuloma and focal sulfur granules like particles compatible with Actinomyces. This is a case of pelvic Actinomyces, not related to the use of an intrauterine device

Inibição da formação de abscesso abdominal em rato: mortalidade por sepse / Inhibition of abdominal abscess formation in rat: Mortality by sepsis

RACIONAL: Atribui-se aos abscessos intra-abdominais e às aderências peritoniais a função de isolar os processos sépticos e proteger o organismo da bacteremia. Por outro lado, esses fenômenos também dificultam o afluxo de fatores imunitários e antibióticos para a região infectada. OBJETIVO: Avaliar o efeito da prevenção de abscessos na sobrevida após peritonite bacteriana. MÉTODOS: Foram estudados 30 ratos Wistar machos que receberam solução de fezes a 50 por cento intra-abdominal e que foram distribuídos em três grupos (n = 10). Grupo 1: controle (solução de fezes); grupo 2: solução de fezes mais solução salina a 0,9 por cento; grupo 3: solução de fezes mais carboximetilcelulose a 1 por cento, para inibir a formação de aderências. Os três grupos foram divididos em dois subgrupos (n = 5): subgrupo A: nova laparotomia, após 4 dias, para inspeção da cavidade abdominal; e subgrupo B: acompanhamento durante 30 dias para avaliação da mortalidade e da causa de morte. A análise estatística utilizou o teste exato de Fisher. RESULTADOS: O acréscimo de solução salina a 0,9 por cento não aumentou a mortalidade do grupo. Entretanto, no grupo em que se acrescentou a solução de carboximetilcelulose, houve menor formação de abscessos, que também foram mais tênues e a mortalidade aumentou em relação ao grupo controle. CONCLUSÃO: A inibição na formação de aderências peritoniais e de abscessos acompanha-se de maior mortalidade decorrente do processo séptico intra-abdominal generalizado.

Drenaje percutáneo de los abscesos intraabdominales (AIA) guiados por TAC / Percutaneous drainage of intra abdominal abscesses (AIA) assisted by computed axial tomography

Se presenta la experiencia en drenaje percutáneo de abscesos intraabdominales (AIA) guiado por Tomografía Axial Computada (TAC). Un total de 110 casos; Las localizaciones anatómicas de los AIA y sus porcentajes de presentación fueron hepática (34 por ciento), retroperitoneal (19 por ciento), sub-frénica (16 por ciento), pelviano (6 por ciento) y otras (3 por ciento). Fue curativo en el 87 por ciento de los casos, paliativo en el 8 por ciento de los casos y considerados fracaso en 5 por ciento.

Abdominal wall abscess secondary to subcapsular tubercular liver abscess.

We report a 22-year-old woman who presented with an abdominal wall lump in the right upper quadrant 15 days after starting antitubercular treatment for right pleural effusion. CT scan revealed a right liver lobe subcapsular abscess communicating vith subcutaneous tissue. Aspiration of pus revealed acid-fast bacilli. She responded to 9 months of antitubercular treatment.

unusual cold abscess with a strangulated para-umbilical hernia, in a patient with Stein-Leventhal Syndrome

We report a rare case, in which a massive intra-abdominal tuberculous abscess was a cause of diagnostic confusion, in a young girl previously diagnosed with Stein Leventhal syndrome, when she developed a strangulated para-umbilical hernia

Carcinoma of sigmoid colon presenting as abdominal wall abscess.

Abdominal wall abscess is a rare presentation of intra-abdominal disease. We describe a 69-year-old woman with a locally advanced carcinoma of the sigmoid colon presenting as abdominal wall abscess. The diagnosis was suggested by computed tomography of the abdomen. She was treated with resection of the tumor with closure of the rectal stump and proximal end colostomy. No adjuvant therapy was undertaken considering the extent of the disease. She survived for four months after the operation.

Intra-abdominal abscess in Crohn's disease: a case report.

Inflammatory bowel disease is uncommon in Thailand. The authors report a case of Crohn's disease in a 47-year-old Thai female. The patient presented with a three-week history suggestive of an appendiceal abscess requiring an operation. The intra-operative findings of a lesion involving the terminal ileum and cecum, necessitated a right hemicolectomy to rule out reliably the presence of malignancy. Pathologic examination of the specimen suggested Crohn's disease.

Recurrent abscess at site of laparoscopic cholecystectomy port due to spilled gallstones.

Spillage of gallstones is common during laparoscopic cholecystectomy and may lead to intra-abdominal abscesses and sinus formation. We describe two patients with recurrent abscess at the site of epigastric port due to presence of large spilled stone in the parietes following laparoscopic cholecystectomy. Removal of the stone led to resolution of symptoms.