Deepak K. Uppal, D. Khosla, D. Chatterjee, Vrinda Singla, D. Kumar, R. Madan, R. Kapoor
{"title":"肺原发性上皮-肌上皮癌:罕见部位罕见实体的报告","authors":"Deepak K. Uppal, D. Khosla, D. Chatterjee, Vrinda Singla, D. Kumar, R. Madan, R. Kapoor","doi":"10.4103/jncd.jncd_78_20","DOIUrl":null,"url":null,"abstract":"Epithelial–myoepithelial carcinoma (EMC) of the lung is a rare neoplasm, constituting about 0.1%–1% of all primary lung cancers. EMC usually has an indolent course with occasional distant metastasis. A 52-year-old male presented with an unresectable lesion in the upper lobe of the right lung with mediastinal lymph nodes. Bronchoscopic biopsy and detailed histopathological examination revealed an EMC of the lung. Due to advanced disease and poor performance status of the patient, he was treated with palliative radiation followed by palliative chemotherapy. However, the patient succumbed to the disease after two cycles of palliative chemotherapy. Experience with EMC of the lung is limited and optimal treatment protocols have not been defined, with current treatment mainly extrapolated from EMC of the salivary glands from the head and neck. We add another case to the limited literature of EMC of the lung.","PeriodicalId":52935,"journal":{"name":"International Journal of Noncommunicable Diseases","volume":"7 1","pages":"98 - 100"},"PeriodicalIF":0.2000,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Primary epithelial–myoepithelial carcinoma of the lung: Reporting a rare entity at a rare location\",\"authors\":\"Deepak K. Uppal, D. Khosla, D. Chatterjee, Vrinda Singla, D. Kumar, R. Madan, R. Kapoor\",\"doi\":\"10.4103/jncd.jncd_78_20\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Epithelial–myoepithelial carcinoma (EMC) of the lung is a rare neoplasm, constituting about 0.1%–1% of all primary lung cancers. EMC usually has an indolent course with occasional distant metastasis. A 52-year-old male presented with an unresectable lesion in the upper lobe of the right lung with mediastinal lymph nodes. Bronchoscopic biopsy and detailed histopathological examination revealed an EMC of the lung. Due to advanced disease and poor performance status of the patient, he was treated with palliative radiation followed by palliative chemotherapy. However, the patient succumbed to the disease after two cycles of palliative chemotherapy. Experience with EMC of the lung is limited and optimal treatment protocols have not been defined, with current treatment mainly extrapolated from EMC of the salivary glands from the head and neck. We add another case to the limited literature of EMC of the lung.\",\"PeriodicalId\":52935,\"journal\":{\"name\":\"International Journal of Noncommunicable Diseases\",\"volume\":\"7 1\",\"pages\":\"98 - 100\"},\"PeriodicalIF\":0.2000,\"publicationDate\":\"2022-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Noncommunicable Diseases\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4103/jncd.jncd_78_20\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MEDICINE, GENERAL & INTERNAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Noncommunicable Diseases","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4103/jncd.jncd_78_20","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MEDICINE, GENERAL & INTERNAL","Score":null,"Total":0}
Primary epithelial–myoepithelial carcinoma of the lung: Reporting a rare entity at a rare location
Epithelial–myoepithelial carcinoma (EMC) of the lung is a rare neoplasm, constituting about 0.1%–1% of all primary lung cancers. EMC usually has an indolent course with occasional distant metastasis. A 52-year-old male presented with an unresectable lesion in the upper lobe of the right lung with mediastinal lymph nodes. Bronchoscopic biopsy and detailed histopathological examination revealed an EMC of the lung. Due to advanced disease and poor performance status of the patient, he was treated with palliative radiation followed by palliative chemotherapy. However, the patient succumbed to the disease after two cycles of palliative chemotherapy. Experience with EMC of the lung is limited and optimal treatment protocols have not been defined, with current treatment mainly extrapolated from EMC of the salivary glands from the head and neck. We add another case to the limited literature of EMC of the lung.