Bowel ischaemia and cocaine consumption; case study and review of the literature.

Background: Amongst others, cocaine consumption has a detrimental effect in the vascular supply to the mesenteric area causing abdominal ischemic changes. Early recognition of these changes and adequate treatment are essential to avoid serious complications and possible death of the patient from sepsis.

Case Report: In this case study, the subject is a 40-years-old gentleman presenting with acute abdominal pain due to multiple ischemic changes in both small bowel and sigmoid loops.

[Testicular pseudotumor: a case report].

We report a case of fibrous pseudotumor of the epididymis as a even more rare location of nodular, fibrous and ossification diffuse proliferation, it may be difficult to distinguish from solid tumors. We also reviewed published report up to date and the differential diagnosis.

Fine needle aspiration cytology of primary soft tissue tumors. Morphologic analysis of the most frequent types.

We reviewed 98 cases of fine needle aspiration of soft tissue tumors with histologic confirmation performed during an eight-year period and propose a working morphologic classification based on the most prominent cytologic features. Six main tumor groups are recognized: myxoid, round cells, spindle cells, pleomorphic cells, polygonal cells and well differentiated. We believe that this classification allows recognition of the most common soft tissue tumors while helping with the differential diagnosis of other neoplasia, primary or secondary, with similar morphology and a similar presentation.