1. Volume 91, Issue 6, Pages 920-922 (June 1987)
Hepatogenic Pulmonary Angiodysplasia Theated with Coil-Spring Embolization 
Richard W. Felt, M.D., Blaine E. Kozak, M.D., Josef Rosch, M.D., Barton P. Duell, M.D., Alan F. Barker, M.D., FC.C.P. 
CHEST 
Volume 91, Issue 6, Pages (June 1987)
DOI: /chest
Copyright © 1987 The American College of Chest Physicians Terms and Conditions

2. Figure 1
Selective right pulmonary arteriogram shows spongy appearance of arteriovenous malformations with single 3-mm to 5-mm arteries arborizing into fine complex networks of small tortuous branches and early filling of draining veins. Rapid arteriovenous shunting of blood flow was observed in all malformations, but no large-vessel, direct arteriovenous communications were evident.
CHEST  , DOI: ( /chest )
Copyright © 1987 The American College of Chest Physicians Terms and Conditions

3. Figure 2
Anteroposterior chest x-ray film after treatment shows coil-spring occlusive devices at pulmonary bases. Interstitial and vascular markings are less prominent than on x-ray films before embolization.
CHEST  , DOI: ( /chest )
Copyright © 1987 The American College of Chest Physicians Terms and Conditions