Fig. 1
From: Malignant mesothelioma of the tunica vaginalis testis: a rare case and review of literature
Histologic patterns, HE. (a) Nests of immature epithelioid cells, × 20; (b) Sarcomatoid areas mimicking desmoplastic response of the widely dispersed epithelial cells, × 10; (c) A highly cellular tumour with glomerular-like epithelial tufts projecting into cystic epithelium lined spaces, × 20; (d) An insidious right-to-left transition from epithelial to sarcomatous components, × 20; (e) Intracystic tumour with paratesticular spread, × 2; (f) The more-typical tubulopapillary pattern of mesothelioma, × 20