{"title":"肺结核患者大咯血并空化伴气月牙征1例","authors":"M. Tavares, Filipa Fernandes, É. Almeida","doi":"10.18332/pne/157585","DOIUrl":null,"url":null,"abstract":"the air crescent sign is a characteristic imaging finding of aspergilloma, it can be found in other entities including tuberculosis 2 , neoplasms (particularly bronchial carcinoma), Rasmussen’s aneurysm, and intracavitary clots. Other, rarer causes include foreign bodies, thick pus, dehydrated caseous material, teratoma, and hydatid disease 3,4 .","PeriodicalId":42353,"journal":{"name":"Pneumon","volume":"26 1","pages":""},"PeriodicalIF":0.5000,"publicationDate":"2023-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Massive hemoptysis in a patient with pulmonary tuberculosis complicated by cavitation with an air crescent sign\",\"authors\":\"M. Tavares, Filipa Fernandes, É. Almeida\",\"doi\":\"10.18332/pne/157585\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"the air crescent sign is a characteristic imaging finding of aspergilloma, it can be found in other entities including tuberculosis 2 , neoplasms (particularly bronchial carcinoma), Rasmussen’s aneurysm, and intracavitary clots. Other, rarer causes include foreign bodies, thick pus, dehydrated caseous material, teratoma, and hydatid disease 3,4 .\",\"PeriodicalId\":42353,\"journal\":{\"name\":\"Pneumon\",\"volume\":\"26 1\",\"pages\":\"\"},\"PeriodicalIF\":0.5000,\"publicationDate\":\"2023-03-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Pneumon\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.18332/pne/157585\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"RESPIRATORY SYSTEM\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Pneumon","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18332/pne/157585","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"RESPIRATORY SYSTEM","Score":null,"Total":0}
Massive hemoptysis in a patient with pulmonary tuberculosis complicated by cavitation with an air crescent sign
the air crescent sign is a characteristic imaging finding of aspergilloma, it can be found in other entities including tuberculosis 2 , neoplasms (particularly bronchial carcinoma), Rasmussen’s aneurysm, and intracavitary clots. Other, rarer causes include foreign bodies, thick pus, dehydrated caseous material, teratoma, and hydatid disease 3,4 .