Rationale: Low-grade fibromyxoid sarcoma (LGFMS) is a pathological type of fibrosing fibrosarcoma that appears as a distinctive soft tissue masse with bland histological features. It is mostly located in the deep soft tissues of the extremities. Computed tomography (CT) plays an important role in diagnosing fibrosing fibrosarcoma in the abdomen. To date, several studies in the literature have r...

Hydatid disease most commonly affects the liver and lungs but no organ is immune. Splenic hydatid cyst is a rare clinical entity. Although the patients are usually asymptomatic, the disease may present with secondary infection, adhesion to adjacent organs with fistulisation or rupture into abdominal cavity. We present a 67 year old women with splenic hydatid cyst. Severe adhesions and tumorlike...

Extramedullary plasmacytoma (EPM) is a plasma cell tumor arising outside of the bone marrow. Solitary EMP is an uncommon neoplasm and rarely occurs in the retroperitoneum and lacks distinctive clinical manifestations. We report a 26-year-old man with a solitary EMP in the retroperitoneum and discuss its clinical features, diagnosis and treatment.

Angiomiolipomas (AML) are benign mesenchymal tumors of unknown origin, that consist of mature adipose tissue, muscle fibers and blood vessel with thickened wall (1). Renal AMLs represent 1% of renal tumors. However, extra-renal AMLs are extremely rare, and 60 cases have been described. Most extra-renal AMLs were observed at liver (18 patients) and at retroperitoneum (16 cases) (2). We report a ...