{"title":"细支气管炎","authors":"C. Robinson","doi":"10.1093/med/9780198837114.003.0020","DOIUrl":null,"url":null,"abstract":"Bronchioles are small airways of <2 mm diameter, lined by bronchial epithelium and with no cartilage in their walls. Terminal bronchioles lead to alveoli. Many bronchioles need to be affected by disease before a patient becomes symptomatic, when there will be increased airway resistance unresponsive to β2 stimulants. Bronchiolitis is poorly understood and is a mixture of conditions.","PeriodicalId":447884,"journal":{"name":"Oxford Handbook of Respiratory Medicine","volume":"37 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Bronchiolitis\",\"authors\":\"C. Robinson\",\"doi\":\"10.1093/med/9780198837114.003.0020\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Bronchioles are small airways of <2 mm diameter, lined by bronchial epithelium and with no cartilage in their walls. Terminal bronchioles lead to alveoli. Many bronchioles need to be affected by disease before a patient becomes symptomatic, when there will be increased airway resistance unresponsive to β2 stimulants. Bronchiolitis is poorly understood and is a mixture of conditions.\",\"PeriodicalId\":447884,\"journal\":{\"name\":\"Oxford Handbook of Respiratory Medicine\",\"volume\":\"37 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Oxford Handbook of Respiratory Medicine\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1093/med/9780198837114.003.0020\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Oxford Handbook of Respiratory Medicine","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1093/med/9780198837114.003.0020","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Bronchioles are small airways of <2 mm diameter, lined by bronchial epithelium and with no cartilage in their walls. Terminal bronchioles lead to alveoli. Many bronchioles need to be affected by disease before a patient becomes symptomatic, when there will be increased airway resistance unresponsive to β2 stimulants. Bronchiolitis is poorly understood and is a mixture of conditions.