Pulmonary arteriovenous malformations (PAVMs) are abnormal direct vascular
communications between pulmonary arteries and veins which create high-flow right-to-left …

Some vascular malformations can be associated with other anomalies, such as tissue
overgrowth. PIK3CA-related overgrowth spectrum (PROS) is a group of rare genetic …

Hereditary hemorrhagic telangiectasia (HHT) is an autosomal dominant disease that
manifests as vascular malformations in the brain, lung, liver, gastrointestinal tract, nasal …

Pulmonary arteriovenous malformation (AVM) is a congenital vascular disease in which
interventional radiologists can play both diagnostic and therapeutic roles in patient …

Background The 2019 coronavirus disease (COVID-19) has become a global pandemic. To
date, although many studies have reported on the computed tomography (CT) …

Dynamic chest radiography (DCR) is a novel functional radiographic imaging technique that
can be used to visualize pulmonary perfusion without using contrast media. Although it has …

Hereditary hemorrhagic telangiectasia is an inherited disease related to an alteration in
angiogenesis, manifesting as cutaneous telangiectasias and epistaxis. As complications, it …

A pulmonary arteriovenous malformation (PAVM) is a fistulous connection between a
pulmonary artery and a pulmonary vein that bypasses the normal pulmonary capillary bed …

Background: Hereditary hemorrhagic telangiectasia (HHT) is an autosomal dominant multi-
organ condition occurring with a 1 in 3800 prevalence in Alberta. This genetic disorder leads …

Pulmonary arteriovenous malformations (PAVMs) are abnormal connections between the
pulmonary artery and pulmonary vein bypassing the normal capillary bed causing a right-to …