We describe a case of WHO grade I transitional meningioma with rosettes in a 68‐year‐old woman. The rosettes were composed of meningothelial cells arranged around dense collagenous cores. Even though the presence of rosettes in tumors of the brain and spinal cord is an indication of neuronal or ependymal differentiation, they are also known to occur in tumors of other lineages. Rosette is an uncommon morphological pattern in meningiomas, with only few cases reported in the literature.
Gastrointestinal mucormycosis is a rare form of invasive mucormycosis with high fatality rate due to difficulty in establishing its diagnosis. The classic risk-factors include immunosuppression and metabolic derangement. A case of ileocecal mucormycosis following intracardiac repair of congenital heart disease in a 17-year-old boy is described here who lacked the typical risk-factors for mucormycosis. Ileocecal mucormycosis affecting an individual without the classic risk-factors is uncommon.
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