Westermark sign
Nils Johan Hugo Westermark (1892 - 1980) was a Swedish radiologist. Westermark sign (1938) of relative oligemia on CXR in pulmonary embolism
Tag pulmonary embolus
Nils Westermark
Nils Johan Hugo Westermark (1892 - 1980) was a Swedish radiologist. Westermark sign (1938) of relative oligemia on CXR in pulmonary embolism
Pulmonary Embolism: Next Generation
Lauren Westafer introduces the concept of a new generation of pulmonary embolism (PE). What was once considered a deadly disease process now carries a mortality rate of <3%, which may be driven by overtesting as well as overdiagnosis.
Fleischner sign
Fleischner sign: prominent dilated central pulmonary artery. Enlargement can be associated with massive embolus enlarging the luminal diameter of the proximal artery in the acute setting; or pulmonary hypertension in the subacute to chronic setting
Hampton hump
The Hampton hump is a well-defined pulmonary pleural based opacity representing hemorrhage and necrotic lung tissue in a region of pulmonary infarction caused by acute pulmonary embolism.
Antonio Palla
Antonio Palla (1949 - ) is an Italian respiratory and nuclear medicine specialist. Palla sign in pulmonary embolus (1983)
ECG Case 104
This ECG is from a 47 year old female. She presents with acute onset severe dyspnoea. Her vitals signs are BP 95/42; RR 30; sats 88% (room air) Describe and interpret this ECG
Thrombolysis for submassive pulmonary embolus
The use of thrombolytics for the treatment of submassive PE is controversial — the limited documented benefit (e.g. improved hemodynamics, potential for less chronic pulmonary hypertension) must be weighed against the increased risk of life-threatening hemorrhage and the availability of other therapies (e.g. catheter-directed thrombolysis or clot retrieval)
Pulmonary Embolism
Pulmonary embolism (PTE, PE) ranges from asymptomatic to a life threatening catastrophe. PE occurs when a deep vein thrombosis migrates to the pulmonary arterial tree
Pulmonary Embolus versus Right Ventricular Infarction
Features that distinguish Pulmonary Embolus from Right Ventricular Infarction
C. H. Joseph Chang
C. H. Joseph Chang (1929 - 2017) was an American radiologist. Chang sign (CXR finding in pulmonary embolus) decribed in 1965
Aubrey Hampton
Aubrey Otis Hampton (1900 - 1955) was an American Radiologist. Eponymously affiliated with Hampton hump and Hampton line