Jefferson Tenório Rocha, Frederico Medeiros Buhatem, Machado Orsini de, S. Pinto
{"title":"舌部结节状病变:一例罕见的低级别肌纤维母细胞肉瘤","authors":"Jefferson Tenório Rocha, Frederico Medeiros Buhatem, Machado Orsini de, S. Pinto","doi":"10.2298/aoo190827009t","DOIUrl":null,"url":null,"abstract":"Low grade myofibroblastic sarcoma is an atypical myofibroblastic malignant neoplasm that rarely affects the oral cavity and presents a challenging histological diagnosis. Here we report the case of a 38-year-old woman who had a nodular and symptomatic lesion on the lateral border of the tongue. After the biopsy, the histopathological analysis revealed a spindle cell lesion with fascicular and storiform pattern. We performed immunohistochemical analysis that showed intense labeling for vimentin, smooth muscle actin and moderate labeling for calponin and S-100. We emphasize the rarity of low grade myofibroblastic sarcoma such as a nodular lesion on the tongue and the need for accurate diagnosis.","PeriodicalId":35645,"journal":{"name":"Archive of Oncology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Nodular lesion in the tongue: A rare case of low grade myofibroblastic sarcoma\",\"authors\":\"Jefferson Tenório Rocha, Frederico Medeiros Buhatem, Machado Orsini de, S. Pinto\",\"doi\":\"10.2298/aoo190827009t\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Low grade myofibroblastic sarcoma is an atypical myofibroblastic malignant neoplasm that rarely affects the oral cavity and presents a challenging histological diagnosis. Here we report the case of a 38-year-old woman who had a nodular and symptomatic lesion on the lateral border of the tongue. After the biopsy, the histopathological analysis revealed a spindle cell lesion with fascicular and storiform pattern. We performed immunohistochemical analysis that showed intense labeling for vimentin, smooth muscle actin and moderate labeling for calponin and S-100. We emphasize the rarity of low grade myofibroblastic sarcoma such as a nodular lesion on the tongue and the need for accurate diagnosis.\",\"PeriodicalId\":35645,\"journal\":{\"name\":\"Archive of Oncology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Archive of Oncology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2298/aoo190827009t\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Medicine\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Archive of Oncology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2298/aoo190827009t","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Medicine","Score":null,"Total":0}
Nodular lesion in the tongue: A rare case of low grade myofibroblastic sarcoma
Low grade myofibroblastic sarcoma is an atypical myofibroblastic malignant neoplasm that rarely affects the oral cavity and presents a challenging histological diagnosis. Here we report the case of a 38-year-old woman who had a nodular and symptomatic lesion on the lateral border of the tongue. After the biopsy, the histopathological analysis revealed a spindle cell lesion with fascicular and storiform pattern. We performed immunohistochemical analysis that showed intense labeling for vimentin, smooth muscle actin and moderate labeling for calponin and S-100. We emphasize the rarity of low grade myofibroblastic sarcoma such as a nodular lesion on the tongue and the need for accurate diagnosis.
期刊介绍:
Archive of Oncology is an international oncology journal that publishes original research, editorials, review articles, case (clinical) reports, and news from oncology (medical, surgical, radiation), experimental oncology, cancer epidemiology, and prevention. Letters are also welcomed. Archive of Oncology is covered by Biomedicina Vojvodina, Biomedicina Serbica, Biomedicina Oncologica, EMBASE/Excerpta Medica, ExtraMED and SCOPUS.