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

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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