{"title":"肺气胸患者肺超声心点征1例","authors":"Issac Cheong","doi":"10.1002/sono.12316","DOIUrl":null,"url":null,"abstract":"Pneumothorax is a frequent problem in the intensive care unit. Lung ultrasound has demonstrated to be a useful method in its diagnosis with high sensitivity and specificity. The pattern observed in pneumothorax are the abolition of lung sliding and the lung point sign defined as an inspiratory-synchronized change from lung sliding to no lung sliding in a specific location on the chest wall in B and M-mode. We describe a case of pneumothorax diagnosed through a variant of the lung point sign at the left hemithorax: the heart point sign. 2 | CASE PRESENTATION","PeriodicalId":29898,"journal":{"name":"Sonography","volume":"40 1","pages":"196 - 197"},"PeriodicalIF":0.4000,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A case of heart point sign by lung ultrasound in a patient with pneumothorax\",\"authors\":\"Issac Cheong\",\"doi\":\"10.1002/sono.12316\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Pneumothorax is a frequent problem in the intensive care unit. Lung ultrasound has demonstrated to be a useful method in its diagnosis with high sensitivity and specificity. The pattern observed in pneumothorax are the abolition of lung sliding and the lung point sign defined as an inspiratory-synchronized change from lung sliding to no lung sliding in a specific location on the chest wall in B and M-mode. We describe a case of pneumothorax diagnosed through a variant of the lung point sign at the left hemithorax: the heart point sign. 2 | CASE PRESENTATION\",\"PeriodicalId\":29898,\"journal\":{\"name\":\"Sonography\",\"volume\":\"40 1\",\"pages\":\"196 - 197\"},\"PeriodicalIF\":0.4000,\"publicationDate\":\"2022-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Sonography\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1002/sono.12316\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Sonography","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/sono.12316","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING","Score":null,"Total":0}
A case of heart point sign by lung ultrasound in a patient with pneumothorax
Pneumothorax is a frequent problem in the intensive care unit. Lung ultrasound has demonstrated to be a useful method in its diagnosis with high sensitivity and specificity. The pattern observed in pneumothorax are the abolition of lung sliding and the lung point sign defined as an inspiratory-synchronized change from lung sliding to no lung sliding in a specific location on the chest wall in B and M-mode. We describe a case of pneumothorax diagnosed through a variant of the lung point sign at the left hemithorax: the heart point sign. 2 | CASE PRESENTATION
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