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Our patient was exposed to burning sumac smoke while clearing out her yard .  Toxicodendron
burning sumac smoke ... lining of the lungs ... #Clinical #EM #Tox ... #Radiology #CTChest ... Sumac #Urushiol #Smoke
The arrows point to a subendocardial region with poor contrast enhancement due to ischemia. This is
The arrows point to ... enhancement due to ... #Clinical #EM #IM ... #Cardiology #Radiology ... #CTChest #Subendocardial
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
CT • Distinct ... infarction, mets to ... #Vessel #Sign #CT ... #diagnosis #radiology ... #clinical
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
CT • SPN or mass ... sarcoidosis, mets to ... the lung https ... #diagnosis #radiology ... #clinical
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
CT demonstrates ... in the proper clinical ... On the CT cavitation ... #Clinical #Radiology ... #CXR #CTChest #
On the left another patient with a large cardiac silhouette on the chest x-ray due to
silhouette on the chest ... x-ray due to pericardial ... on the coronal CT-reconstruction ... #Clinical #Radiology ... #CXR #CTChest #
Decompression Sickness - The physical examination revealed diffuse violaceous skin mottling over his trunk and arms
#Clinical #Derm ... #EM #Radiology # ... #Pneumatosis #CT ... #NEJM
Our patient was exposed to burning sumac smoke while clearing out her yard .  Toxicodendron
burning sumac smoke ... lining of the lungs ... #Clinical #EM #Tox ... #Radiology #CXR ... Sumac #Urushiol #Smoke
Mosaic Attenuation on Chest CT
 • Variable attenuation seen on a chest CT in a lobular
CT • Variable ... BO, CTEPH, PJP, CEP ... #Lung #Pulmonary ... #diagnosis #radiology ... #clinical
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
Radiology • Miliary ... throughout the lungs ... #Radiology #differential ... diagnosis #pulmonary #CXR ... #clinical #CT