@entity424 commonly arise in the central nervous system. Extraneural presentation is quite rare. Herein, we describe a primary @entity424 in a young female. The mass was located in the right inguinal area. The cut surface of the 7.5 mm * 6.5 mm * 4.5 mm sized @entity5 was brownish-yellow in color. Histologically, it was hypercellular exhibiting pseudorosette or rosette formations and some papillary structures. Mitosis was counted as high as 10 per 10 high power fields. Neither @entity39 nor vascular endothelial proliferation within the @entity5 was observed. @entity5 cells showed strong glial fibrillary acidic protein immunoreactivity. On epithelial membrane antigen, intracytoplasmic dot-like immunostaining was observed. This is the first report presenting a primary extraneural @entity424 arising in the inguinal subcutaneous region.

An extraneural primary XXXX at the subcutaneous inguinal region: Report of a rare case.

@entity5 :: ('MESH:D009369', 'Disease') :: ['tumor', 'Tumor'] @entity424 :: ('MESH:D004806', 'Disease') :: ['extraneural ependymoma', 'Ependymomas', 'anaplastic ependymoma'] @entity39 :: ('MESH:D009336', 'Disease') :: ['necrosis']
@entity424 :: (MESH:D004806,Disease) :: ['anaplastic ependymoma']
