A large retroperitoneal Mullerian cyst: case report and review of the literature.

Background: Mullerian duct cysts are considered to be part of the urogenital cysts. Mullerian cysts, anatomically distant to the genitourinary organs or the pelvis, are extremely rare entities.

Material And Methods: Case report and review of the literature using key word "Mullerian cyst", "retroperitoneal" and "mediastinal".

A primary extraskeletal osteosarcoma of the mesentery: a case report.

Extraskeletal osteosarcoma is a rare and invasive malignancy, typically located in the soft tissue without attachment to the skeleton. The present study reports a case of a primary mesenteric extraskeletal osteosarcoma of a 71-year-old woman. The patient complained of an incomplete defecation.

High-dose lanreotide in the treatment of poorly differentiated pancreatic neuroendocrine carcinoma: a case report.

Pancreatic neuroendocrine tumors (NETs), including poorly differentiated carcinomas (NECs), are rarely encountered. The majority of these tumors do not secrete excess hormones, but functioning NETs produce large amounts of vasoactive peptides and may cause carcinoid syndrome. Synthetic somatostatin analogs (SSAs) have been widely used in NETs for control of hormonal syndromes.