title: The malignant potential of postchemotherapy residual mature teratoma for disseminated nonseminomatous testicular tumors.
abstract: Flow cytometric nuclear DNA ploidy analysis was used to study 7 paraffin-embedded tissue blocks from 3 patients with postchemotherapy residual mature teratomas. All specimens contained abnormal DNA and were classified as DNA aneuploid. These findings indicate that despite the benign appearance of postchemotherapy mature teratomas, these lesions are susceptible to resume malignant behavior. Therefore, complete surgical removal is recommended.
authors: Department of Urology, Bnai Zion Medical Center, Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa.
authors: O
authors: O
authors: Nativ
authors: I
authors: I
authors: Shajrawi
authors: I
authors: I
authors: Leibovitch
authors: B
authors: B
authors: Moskovitz
mesh_terms: D000328:Adult; D004273:DNA, Neoplasm / Q000032:analysis; D005434:Flow Cytometry; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D018365:Neoplasm, Residual; D011003:Ploidies; D013724:Teratoma / Q000188:drug therapy / Q000473:pathology / Q000556:secondary*; D013736:Testicular Neoplasms / Q000188:drug therapy*
chemical_list: D004273:DNA, Neoplasm