Jejunal diverticulitis as a rare cause of abdominal pain: a case report.

Jejunal diverticulitis is an uncommon and underdiagnosed condition. Due to the rarity of This disease, diagnosis is often difficult and delayed. Medical treatment is usually sufficient for jejunal diverticulitis without peritonitis.

Abdominal unicentric Castleman's disease: a case report.

Castleman's disease is a rare disease characterized by benign lymphoepithelial proliferation. There are two forms: unicentric and multicentric Castleman's disease. Mediastinal location is the most frequent.