A case of ring around the artery. Spontaneous pneumomediastinum.
Piscitelli
J
J
Division of Pulmonary and Critical Care Medicine, Long Island Jewish Medical Center, New Hyde Park, NY 11042.
Orshan
S G
SG
Heisler
L
L
Rossoff
L J
LJ
D000328:Adult; D006801:Humans; D008297:Male; D008478:Mediastinal Emphysema / Q000000981:diagnostic imaging* / Q000209:etiology; D011651:Pulmonary Artery / Q000000981:diagnostic imaging*; D011859:Radiography