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http://dx.doi.org/10.4103/0377-4929.118691 | DOI Listing |
Indian J Pathol Microbiol
April 2022
Department of Pathology, Anyang Tumor Hospital, The Fourth Affiliated Hospital of Henan University of Science and Technology, Anyang, Henan, China.
Purpose: To investigate the clinicopathological features of mature teratoma with malignant transformation.
Methods: Retrospectively analysis of 1179 cases mature teratoma was done from August 1999 to December 2019 in Institution. 14 cases of mature teratoma with malignant transformation were discussed mainly for the pathological characteristics and clinical manifestations.
J Med Case Rep
January 2017
Department of General Pathology, Teaching Hospital, Batticaloa, Sri Lanka.
Background: Submental dermoid cysts are uncommon midline cysts which occur due to entrapment of ectoderm between the second and third branchial arches during embryogenesis. Most dermoid cysts of the head and neck are benign, but rarely malignant transformation may occur. To the best of our knowledge, this is the first report of a carcinosarcoma arising in a submental dermoid cyst.
View Article and Find Full Text PDFCase Rep Pathol
October 2016
Department of Pathology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand.
. Carcinosarcoma is an uncommon form of ovarian cancers, classified as being part of the group of mixed epithelial and mesenchymal tumors. The occurrence of carcinosarcoma in association with a mature cystic teratoma and synchronous tubal carcinoma is very rare.
View Article and Find Full Text PDFIndian J Pathol Microbiol
April 2014
Department of Pathology, S.C.B. Medical College, Cuttack, Odisha, India.
Int J Clin Exp Pathol
January 2010
Department of Graduate Medical Education, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA.
A rare case of multiple malignant tumors (poorly differentiated squamous cell carcinoma and high grade osteosarcoma) arising in an ovarian dermoid cyst of a 55 year old female is reported. To the best of our knowledge, this is the first well documented example of such an unusual combination of tumors arising in a dermoid cyst. The osteosarcoma and squamous cell carcinoma appear to arise in the background of benign teratomatous environment of a dermoid cyst rather than from "pure" mixed mesodermal tumors of the ovary.
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