Oncocytic lipoadenoma of the parotid gland: a case report and a review of the literature.

Oncocytic lipoadenomas are a rare sub-category of fat-containing tumors of the salivary glands. These tumors are characterized by their oncocyte-predominant epithelial component admixed with mature adipocytes. This condition has been rarely reported to affect the parotid and the submandibular glands.

Chronic Pulmonary Aspergillosis and Type 2 Diabetes Mellitus Complicating Granulomatosis with Polyangiitis in an Adult Saudi Male: A Case Report.

Background: Granulomatosis with polyangiitis (GPA) is an extremely rare autoimmune, necrotizing granulomatous disease of unknown etiology affecting small and medium-sized blood vessels. Chronic pulmonary aspergillosis (CPA) is a rare fungal infection with high morbidity and mortality that usually affects immunocompetent or mildly immunosuppressed patients with underlying respiratory disease. Antifungal agents (voriconazole, itraconazole) are the mainstay of therapy.

Secondary adenocarcinoma of the urinary bladder from a primary gastric cancer.

Primary bladder tumor is a frequent urological malignancy, whereas the incidence of secondary bladder tumor from a distant organ is quite rare. Secondary bladder neoplasms represent no more than 3% of all malignant bladder tumors in surgical specimens, of which distant metastases from stomach account for about 4%. The signs of bladder neoplasm in a patient with malignancy elsewhere should alarm the clinician for a possible metastatic origin.

Uterine mullerian adenosarcoma with sarcomatous overgrowth fatal recurrence within two weeks of diagnosis: a case report.

Mullerian adenosarcoma with sarcomatous overgrowth (MASO) is a rare variant of uterine sarcomas, associated with postoperative recurrence, metastases and a fatal outcome. The mean age at diagnosis is 54.5 years.