Mucinous cystic neoplasms of the mesentery: a case report and review of the literature

<p>Abstract</p> <p>Background</p> <p>Mucinous cystic neoplasms arise in the ovary and various extra-ovarian sites. While their pathogenesis remains conjectural, their similarities suggest a common pathway of development. There have been rare reports involving the mesentery as a primary tumour site.</p> <p>Case presentation</p> <p>A cystic mass of uncertain origin was demonstrated radiologically in a 22 year old female with chronic abdominal pain. At laparotomy, the mass was fixed within the colonic mesentery. Histology demonstrated a benign mucinous cystadenoma.</p> <p>Methods and results</p> <p>We review the literature on mucinous cystic neoplasms of the mesentery and report on the pathogenesis, biologic behavior, diagnosis and treatment of similar extra-ovarian tumors. We propose an updated classification of mesenteric cysts and cystic tumors.</p> <p>Conclusion</p> <p>Mucinous cystic neoplasms of the mesentery present almost exclusively in women and must be considered in the differential diagnosis of mesenteric tumors. Only full histological examination of a mucinous cystic neoplasm can exclude a borderline or malignant component. An updated classification of mesenteric cysts and cystic tumors is proposed.</p

PRINCIPAL CAUSES OF MECHANICAL BOWEL OBSTRUCTION IN SURGICALLY TREATED ADULTS IN WESTERN TURKEY

A retrospective study of the principal causes of mechanical bowel obstruction occurring in Western Turkey between 1979 and 1989 was undertaken. The records of 14777 operations performed in the general surgery departments of two hospitals were reviewed. Mechanical bowel obstruction occurred in 582 patients. Among the causes of mechanical bowel obstruction, adhesions were most common (44.0 per cent), followed by strangulated hernia (23.9 per cent), volvuli (12.7 per cent) and colonic carcinomas (10.1 per cent). A previous appendicectomy appeared to be the most important cause of adhesions causing mechanical bowel obstruction