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1.
Cir. Esp. (Ed. impr.) ; 87(5): 306-311, mayo 2010. tab, ilus
Article in Spanish | IBECS | ID: ibc-80837

ABSTRACT

Introducción Los tumores suprarrenales malignos son infrecuentes. La cirugía es el tratamiento que ofrece mejores resultados. Aunque existe controversia al respecto, la creciente experiencia en cirugía laparoscópica permitió la indicación de suprarrenalectomías laparoscópicas en tumores primarios potencialmente malignos y metastásicos. Nuestro objetivo es evaluar la factibilidad técnica de la suprarrenalectomía laparoscópica en neoplasias malignas y describir los resultados de nuestra serie consecutiva de pacientes. Material y métodos Se analizaron retrospectivamente 13 pacientes (10 varones y 3 mujeres) operados por neoplasias suprarrenales primarias y secundarias por vía laparoscópica entre marzo de 1999 y junio de 2009 en el Hospital de Clínicas de la Universidad de Buenos Aires y en el Hospital Alemán de Buenos Aires. El abordaje transperitoneal se utilizó en todos los casos. El seguimiento promedio fue de 37,9 meses (2–84).Resultados Se operaron 13 pacientes que tenían neoplasias malignas suprarrenales por vía laparoscópica. La edad promedio fue de 55,2+12 años, con una relación hombre/mujer de 10/3. Cinco pacientes presentaron carcinomas corticosuprarrenales, uno presentó feocromocitoma maligno y 7 presentaron tumores metastásicos. Tres pacientes requirieron conversión a cirugía abierta. El tiempo operatorio promedio fue de 146,4min. Se presentaron 2 complicaciones postoperatorias. No hubo mortalidad perioperatoria en la serie. La estadía hospitalaria promedio fue de 4,6 días (1–35). La sobrevida actuarial a 3 años fue del 46%. La causa de muerte en todos los casos fue la enfermedad de base. Conclusiones El abordaje laparoscópico es razonable para los tumores suprarrenales malignos cuando se puede reproducir la técnica oncológica realizada por vía abierta (AU)


Background Malignant primary or secondary adrenal tumours are uncommon. For most of them early surgery with adrenalectomy is the only means of cure. Although controversy exists on this issue, the increasing experience in laparoscopic surgery extends the indication for laparoscopic adrenalectomy to potentially malignant and to metastatic adrenal tumours. Our aim was to evaluate the technical feasibility of laparoscopic adrenalectomy for malignant neoplasias, describing the results of our consecutive series of patients. Material and methods We retrospectively analysed 13 patients who underwent laparoscopic adrenalectomy for malignant neoplasia between March 1999 and June 2009, at the Hospital de Clínicas of the Universidad of Buenos Aires and at the Hospital Alemán of Buenos Aires. A transperitoneal laparoscopic approach was used in all patients. The mean follow up was 37.9 months (2–84).Results Thirteen laparoscopic adrenalectomies were performed due to malignant neoplasia. Mean age was 55.2+12 years. The relationship between male and female was 10/3. Five patients had an adrenal carcinoma, 1 patient a malignant phaeochromocytoma, and 7 patients had metastatic tumours. Three patients required conversion to laparotomy. Average operation time was 146.4 min. There were two perioperative complications and no mortality. Average length of hospital stay was 4.6 days (1–35). The survival at 3 years was 46%. The cause of death was the underlying disease in all cases. Conclusion Laparoscopic adrenalectomy is a reasonable technique for malignant adrenal tumours, when the open oncological resection can be reproduced by the laparoscopic approach (AU)


Subject(s)
Humans , Male , Female , Adrenal Gland Neoplasms/surgery , Laparoscopy/methods
2.
Cir Esp ; 83(1): 28-32, 2008 Jan.
Article in Spanish | MEDLINE | ID: mdl-18208746

ABSTRACT

INTRODUCTION: Laparoscopic bile duct exploration has become one of the main options for the treatment of choledocholithiasis associated with cholelithiasis. Our objective is to describe the results of a consecutive series of patients. PATIENTS AND METHOD: We retrospectively analyzed 101 (66 female/16 male) patients who underwent laparoscopic bile duct exploration. Age was 58 +/- 18 years. We analyzed operaion time, hospital stay and postoperative complications according to the surgical approach (transcystic or choledochotomy). Clinical follow up was carried out for 90 days after surgery and then subsequently by telephone. RESULTS: 1435 laparoscopic cholecystectomies were performed between January 1998 and December 2005. Of those, 101 of those patients underwent laparoscopic bile duct exploration for cholelithiasis and common bile duct stones. We evaluated clinical, laboratory and ultrasound predictors: 70 patients had positive and 31 negative predictors. Laparoscopic transcystic approach was successful in 78 patients and laparoscopic choledochotomy in 17 patients. Operation time was 154 +/- 59 minutes and hospital stay 4.31 +/- 3.44 days. Six patients (5.9%) were converted to open surgery. Two patients were re-operated for postoperative bile leakage. The overall effectiveness was 94%. Postoperative mortality was 0.99%. Median follow up was 51 months. Three patients died of unrelated conditions, three underwent ERCP and one had transfistular extraction for retained stones (3.96%). CONCLUSIONS: Laparoscopic treatment for common bile duct stones associated with gallbladder stones is a highly effective procedure with a low incidence of retained stones.


Subject(s)
Choledocholithiasis/surgery , Cholelithiasis/complications , Laparoscopy , Adult , Aged , Cholangiography , Cholangiopancreatography, Endoscopic Retrograde , Cholecystectomy , Choledocholithiasis/complications , Choledocholithiasis/diagnostic imaging , Cholelithiasis/surgery , Data Interpretation, Statistical , Female , Follow-Up Studies , Humans , Laparotomy , Male , Middle Aged , Retrospective Studies , Time Factors
3.
Cir. Esp. (Ed. impr.) ; 83(1): 28-32, ene. 2008. ilus, tab
Article in Es | IBECS | ID: ibc-058741

ABSTRACT

Introducción. El abordaje laparoscópico es una de las opciones principales de tratamiento de la litiasis coledociana asociada a litiasis vesicular. Nuestro objetivo es describir los resultados de una serie consecutiva de pacientes. Pacientes y método. Se analizó retrospectivamente a 101 pacientes (66 mujeres y 35 varones) en los que se exploró la vía biliar por vía laparoscópica. La edad era de 58 ± 18 años. Se evaluaron el tiempo operatorio, los días de internación y las complicaciones postoperatorias según la vía de instrumentación (transcística o transcoledociana). El seguimiento consistió en la evaluación clínica hasta los 90 días del postoperatorio con seguimiento ulterior por vía telefónica. Resultados. De 1.435 colecistectomías laparoscópicas realizadas entre enero de 1998 y diciembre de 2005, se intervino a 101 pacientes por litiasis vesicular y coledociana. Se evaluaron predictores clínicos, de laboratorio y ecográficos; 70 pacientes tenían predictores positivos y 31, negativos. La vía transcística laparoscópica fue exitosa en 78 pacientes y la coledocotomía laparoscópica fue exitosa en 17 pacientes. El tiempo operatorio fue 154 ± 59 min y el de internación, 4,31 ± 3,44 días. Se convirtió a 6 (5,9%) pacientes. Se reoperó a 2 pacientes por bilirragia postoperatoria. La efectividad general fue del 94%. La mortalidad postoperatoria fue del 0,99%. El tiempo medio de seguimiento fue de 51 meses. Tres pacientes fallecieron por patologías no relacionadas. En 3 pacientes se debió realizar una colangiopancreatografía retrógrada endoscópica terapéutica y en un paciente, la extracción transfistular por litiasis residual alejada (3,96%). Conclusiones. El tratamiento laparoscópico de la litiasis de la vía biliar principal asociado a litiasis vesicular es un procedimiento con alta efectividad y baja incidencia de litiasis residual alejada (AU)


Introduction. Laparoscopic bile duct exploration has become one of the main options for the treatment of choledocholithiasis associated with cholelithiasis. Our objective is to describe the results of a consecutive series of patients. Patients and method. We retrospectively analyzed 101 (66 female/16 male) patients who underwent laparoscopic bile duct exploration. Age was 58 ± 18 years. We analyzed operaion time, hospital stay and postoperative complications according to the surgical approach (transcystic or choledochotomy). Clinical follow up was carried out for 90 days after surgery and then subsequently by telephone. Results. 1435 laparoscopic cholecystectomies were performed between January 1998 and December 2005. Of those, 101 of those patients underwent laparoscopic bile duct exploration for cholelithiasis and common bile duct stones. We evaluated clinical, laboratory and ultrasound predictors: 70 patients had positive and 31 negative predictors. Laparoscopic transcystic approach was successful in 78 patients and laparoscopic choledochotomy in 17 patients. Operation time was 154 ± 59 minutes and hospital stay 4.31 ± 3.44 days. Six patients (5.9%) were converted to open surgery. Two patients were re-operated for postoperative bile leakage. The overall effectiveness was 94%. Postoperative mortality was 0.99%. Median follow up was 51 months. Three patients died of unrelated conditions, three underwent ERCP and one had transfistular extraction for retained stones (3.96%). Conclusions. Laparoscopic treatment for common bile duct stones associated with gallbladder stones is a highly effective procedure with a low incidence of retained stones (AU)


Subject(s)
Humans , Choledocholithiasis/surgery , Cholelithiasis/surgery , Cholecystectomy, Laparoscopic/methods , Cholelithiasis/complications , Choledocholithiasis/complications , Retrospective Studies , Postoperative Complications/epidemiology
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