Case of fake acute abdomen by metastatic melanoma.

Malignant melanoma is the neoplasm with highest probability of cardiac metastatization. Cardiac involvement by metastatic melanoma is rarely identified ante-mortem (5-30% of cases) for non-specificity of cardiac symptoms. In fact we show in this case report that abdominal pain can represent the predominant symptom.

Ovarian hydatid cyst: A case report.

Discovering an hydatid cyst in pelvic region, especially as primary localization, is a rare event; as a matter of fact according to data provided by literature the incidence is between 0.2 and 2.25%.

[Presacral myelolipoma: a case report].

Background: Presacral tumors are more frequently benign, and only occasionally malignant, showing a slow growth and an incidence of 1:40.000. They are asymptomatic in the 26-50% of the cases.