{"title":"纵隔气肿:瓦尔萨尔瓦的嘎吱声。","authors":"A K Shyamsunder, S M Gyaw","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>The following case presentations illustrate the diverse clinical manifestations and benign self-limited course of spontaneous pneumomediastinum. The discussion includes the mechanisms involved, the symptoms, the radiographic findings, the potential complications, the exclusionary diagnosis, and the appropriate management of this condition.</p>","PeriodicalId":77251,"journal":{"name":"Maryland medical journal (Baltimore, Md. : 1985)","volume":"48 6","pages":"299-302"},"PeriodicalIF":0.0000,"publicationDate":"1999-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Pneumomediastinum: the Valsalva crunch.\",\"authors\":\"A K Shyamsunder, S M Gyaw\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The following case presentations illustrate the diverse clinical manifestations and benign self-limited course of spontaneous pneumomediastinum. The discussion includes the mechanisms involved, the symptoms, the radiographic findings, the potential complications, the exclusionary diagnosis, and the appropriate management of this condition.</p>\",\"PeriodicalId\":77251,\"journal\":{\"name\":\"Maryland medical journal (Baltimore, Md. : 1985)\",\"volume\":\"48 6\",\"pages\":\"299-302\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1999-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Maryland medical journal (Baltimore, Md. : 1985)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Maryland medical journal (Baltimore, Md. : 1985)","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The following case presentations illustrate the diverse clinical manifestations and benign self-limited course of spontaneous pneumomediastinum. The discussion includes the mechanisms involved, the symptoms, the radiographic findings, the potential complications, the exclusionary diagnosis, and the appropriate management of this condition.