Mast Cell Sarcoma of Small Intestine, Early Diagnosis, and Good Prognosis: An Extremely Rare Case Report and Review of the Literature.

Gastrointestinal mast cell sarcoma is a rare variant of mastocytosis. It is a unifocal tumor with high destructive capacity and metastatic potential. Diagnosis of mast cell sarcoma can be challenging and might be so delayed that unfavorable prognosis may be expected.

Concomitant of Pulmonary Hydatid Cyst and Aspergilloma: A Rare Coinfection.

The coexistence of cystic echinococcosis (CE) and aspergilloma is rather uncommon. species, saprophytic fungi, can colonize pulmonary cavities that are caused by tuberculosis, sarcoidosis, and CE. Infection by is often occurring in immunosuppressed patients.

Intra-cardiac aspergilloma in a normally structured heart: A case report.

Fungal endocarditis is a relatively rare condition which mostly complicates those with intra-cardiac devices and those whose immune system is compromised. Here we present a 63-year-old diabetic man with two-weeks history of weakness and fatigue plus low-grade fever. Transesophageal echocardiography showed a mobile mass attached to the left coronary cusp of the aortic valve which protruded into the left ventricular (LV) outflow tract.