title: A 22-year-old woman with a large pelvic mass. Pleomorphic sarcomatoid neoplasm with rhabdomyoblastic and epithelial differentiation.
authors.affiliation: Department of Pathology, The University of Texas Medical Branch, Galveston, TX 77555-0588, USA.
authors.forename: Zhiqin
authors.initials: Z
authors.lastname: Wang
authors.forename: Wendell W
authors.initials: WW
authors.lastname: Tang
authors.forename: Aytekin
authors.initials: A
authors.lastname: Oto
authors.forename: Suimin
authors.initials: S
authors.lastname: Qiu
mesh_terms: D000328:Adult; D001706:Biopsy; D002454:Cell Differentiation; D003893:Desmin / Q000378:metabolism; D003937:Diagnosis, Differential; D004848:Epithelium / Q000473:pathology; D005260:Female; D006801:Humans; D016130:Immunophenotyping; D007633:Keratins / Q000378:metabolism; D018008:Myogenin / Q000378:metabolism; D010386:Pelvic Neoplasms / Q000276:immunology / Q000378:metabolism / Q000473:pathology*; D012208:Rhabdomyosarcoma / Q000473:pathology*; D012509:Sarcoma / Q000276:immunology / Q000378:metabolism / Q000473:pathology*
chemical_list: D003893:Desmin; D018008:Myogenin; D007633:Keratins