Westermark sign

Dr Gary Zhang Westermark sign Nils Johan Hugo Westermark (1892 - 1980) was a Swedish radiologist. Westermark sign (1938) of relative oligemia on CXR in pulmonary embolism
Source: Life in the Fast Lane - Category: Emergency Medicine Authors: Tags: Eponymictionary Radiology CXR CXR interpretation Nils Westermark oligemia Pulmonary Embolism pulmonary embolus relative oligemia Westermark sign Source Type: blogs