Mesenteric desmoid tumor in its cystic form: Case report of a very rare variant.

Desmoid tumors, also known as deep fibromatosis or desmoid-type fibromatosis, represent a rare subset of deep fibromatoses. It is a locally aggressive tumor, with no specific symptoms, and no metastatic potential. We report a case of a 38-year-old male patient with an abdominal mass.

Cystic adrenal mass revealing a pheochromocytoma in the setting of multiple endocrine neoplasia: A case report.

Pheochromocytoma, a neuroendocrine tumor, represents a rare medical condition characterized by the excessive secretion of catecholamines. These tumors often exhibit distinctive features on imaging studies, notably appearing hypervascular. Furthermore, they may present as cystic masses with thin walls, a characteristic that becomes more evident following the administration of contrast medium.

Retroperitoneal lymphatic malformations: A case report.

Retroperitoneal lymphatic malformation is a rare benign vascular malformation, of various locations, which can reveal itself at any age in its abdominal localizations. The retroperitoneal localization of this malformation is extremely rare. The clinical symptomatology is polymorphic depending on the lesion volume and the presence or absence of complications.

Primary umbilical endometriosis revealed by tender and hemorrhagic umbilical swelling during menstruation.

Endometriosis is a relatively uncommon benign pathology that accounts for 0.5%-1% of all extra-pelvic endometriosis. This pathology is characterized by the presence of ectopic endometrial tissue outside the endometrial cavity and is accompanied by the clinical appearance of a bleeding umbilical nodule.

Infected Urachal Sinus in an Adult.

Urachal anomalies are infrequent in the adult population and may represent a diagnostic challenge. Few cases of urachal sinuses are reported and are usually asymptomatic unless a complication occurs, most likely infectious. Infected urachal sinus' clinical manifestations are a purulent umbilical discharge, abdominal pain, and a periumbilical mass.

Kienböck's disease: a case report.

Kienböck disease is a condition characterized by avascular necrosis of the lunate bone. Advanced imaging can aid in the diagnosis and staging of Kienböck disease. Magnetic resonance imaging (MRI) is an important adjunct to diagnosis.