background: regarding the significance of abdominal masses in children, we aimed to identify the pathology of masses according to the age and sex groups. materials and methods: we retrospectively reviewed pathological reports of 461 patients with abdominal mass that underwent resection or biopsy during the study period (25 years). results: one hundred and eighty six cases (40%) were non-neoplas...

conclusions chronic meningitis in immunocompromised hosts can be due to more than one pathologic etiology and we should do all diagnostic evaluation to rule out all possible differential diagnosis. introduction cryptococcal meningitis is a rare disorder that is caused by cryptococcus neoformans in immunocompromised host. case presentation the case was a 64-year-old man with a history of stem ce...