Colonic intussusception caused by a sigmoidal lipoma: A case report.

Introduction: Intussusception is a relatively common condition seen in children. In comparison, adult intussusception is rare and is often secondary to inflammatory diseases, benign or malignant tumors and motility disorders. Being a benign cause, lipomas appear as a particularly rare gastrointestinal tumor.

Gastric Adenocarcinomas in Central Tunisia: Evolution Specificities through Two Decades and Relation with Helicobacter pylori.

Introduction: In developed countries, authors have reported variations over time in the seat and histological type of gastric adenocarcinomas, which were explained by Helicobacter pylori infection (HPI) incidence changes. In North-African countries and the Arabic world, epidemiological changes in gastric adenocarcinomas are still unknown. Our study aims to explore and to describe those changes in central Tunisia.

Partial spontaneous anal expulsion of the right colon lipoma: An exceptional diagnostic circumstance.

Introduction: Lipomas are most common benign tumors of the colon. They are asymptomatic and fortuitously discovered on a morphological examination. Rarely, they cause complications such as acute intussusception.