[Giant mucocele of the appendix. Case report and review of the literature].

Introduction: Mucocele is a rare pathology of the appendix characterized by expansion of the lumen for a slow storage of mucous. Represents the 0.2-0.

[Laparoscopic appendectomy and laparotomy appendectomy: comparison of methods].

The study compares the real advantages of laparoscopic appendicectomy using only a transumbilical trocar, with laparotomic appendicectomy in the management of acute and/or chronic pain in the lower right abdominal quadrant. From May 1997 to April 2000, 88 patients were treated: 27 (group I) with the laparoscopic approach, and 61 (group II) with laparotomy. We compared operating times, incidence of complications, hospital stay and cosmetic result.

Survival after pancreaticoduodenectomy for ductal adenocarcinoma of the head of the pancreas.

Recent reports have demonstrated an improvement in 5-year actuarial survival of patients with resected ductal adenocarcinoma. The purpose of this study was to determine the factors favoring long-term survival after pancreaticoduodenectomy. Between 1974 and 1995, 75 patients with pancreatic head carcinoma underwent pancreaticoduodenectomy in our department.

Significance of lymph node metastases in the surgical management of pancreatic head carcinoma.

Recent reports have demonstrated a reduction in the morbidity and mortality of pancreatic resections and improvement in the 5-actuarial survival for patients with resected ductal adenocarcinoma. However, the prognosis for patients with lymph node metastases remains uncertain. The purpose of this study is to determine if the presence of lymph node metastases influences the survival in patients with otherwise potentially curable pancreatic head carcinoma.