MA González García

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Cystic tumors of the pancreas are rare, although their detection has become more frequent with the advent of imaging techniques. In most cases, surgical exploration and often resection of the cystic neoplasm is necessary for establishing a definitive diagnosis; resection remains the treatment of choice. This paper describes three patients who underwent(More)
OBJECTIVE To analyze the efficacy of a combined approach using ERCP plus laparoscopic cholecystectomy in the treatment of gallstones associated to benign common bile duct obstruction. DESIGN Prospective study. SETTING Tertiary-care medical center. PATIENTS From a total of 270 laparoscopic cholecystectomies performed between October 1991 and January(More)
We have retrospectively studied 35 cases of Kaposi's sarcoma in 460 patients with AIDS (incidence of 7.6%) during a period of 10 years. All of them were males, with a mean age of 38 years. 88% of the cases belonged to the homosexual risk group. The tumor was the diagnostic criteria of AIDS in 25 patients. At the moment of the diagnosis, 4 patients were at(More)
The endoscopic signs of hemorrhage in bleeding peptic ulcers are considered as prognostic factors for rebleeding and mortality. The value of these signs has been examined in several studies of patients with known high risk factors. In this survey, we studied the prognostic value of the endoscopic signs of hemorrhage in bleeding peptic ulcer in a group of(More)
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