plexiform lesion of the lung

(redirected from pulmonary angiomatoid lesion)

plexiform lesion of the lung

A lesion that is the histopathologic hallmark of pulmonary arterial hypertension, which consists of obliterative endothelial cell proliferation and vascular smooth muscle cell hypertrophy in small precapillary pulmonary arterioles.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
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