Pulmonary Artery Encasement

Sarcoid

OCCLUDED RML ARTERY (red arrow)
SARCOIDOSIS, STAGE IV, PTX, ENCASEMENT
Ashley Davidoff MD
SARCOIDOSIS, STAGE IV, PTX, ENCASEMENT of RML ARTERY (red arrow) TRICUSPID REGURGITATION
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Ashley Davidoff MD

SARCOIDOSIS, STAGE IV, PTX, ENCASEMENT of LEFT LOWER LOBE PA (red arrow)
Ashley Davidoff MD

 

Cancer

Small Cell Carcinoma Occluding the Right Upper Lobe Pulmonary Artery
The coronal image shows a centrally placed small cell carcinoma (green mass in right image) occluding the right upper lobe pulmonary artery (red ring).
Images courtesy: Ashley Davidoff, M.D. TheCommonVein.net Lung cancer P 025
Arterial Encasement
Ashley Davidoff MD TheCommonVein.net lung ca 005