Fig. 2From: Embryonal rhabdomyosarcoma arising from the uterine corpus in a postmenopausal female: a surgical case challenging the genuine diagnosis on a cytology specimenMicroscopic examination of the transvaginal brushing cytology specimen from the uterine mass (uterine embryonal rhabdomyosarcoma). a The cytologic specimen contained several individual cells or small clusters of atypical tumor cells having hyperchromatic round to oval nuclei, inconspicuous nucleoli, and pleomorphic and occasionally characteristic unipolar “tadpole”-shaped (inset) cytoplasm, in a background of severe necrosis and many degenerated squamous cells. Bar = 25 μm. b Retrospectively thorough examination could find out cytoplasmic cross-striations-like structures (arrowheads) in one of atypical spindle-shaped tumor cells. Bar = 25 μmBack to article page