[A case of pulmonary arteriovenous fistula beneath the surface of the lung].
A 19-year-old woman complaining of exertional dyspnea was admitted to our hospital with an abnormal shadow on the left side of the chest. Laboratory examination revealed polycythemia and hypoxemia. Pulmonary angiogram demonstrated a pulmonary arteriovenous fistula beneath the surface of the left S10. Partial resection of the left S10 was performed. The wall of the arteriovenous fistula was flimsy and seemed to rupture easily. The sister of this patient also had a peripheral pulmonary arteriovenous fistula and suffered from repeating epistaxis. Rendu-Osler-Weber disease was diagnosed in both, and the sister underwent partial resection of the right S7, which contained the fistula. Their postoperative courses were uneventful. Hemothorax and hemoptysis are lethal complications of arteriovenous fistulae. In order to avoid the rupture of fistulae, surgical resection is the most reliable treatment. Pulmonary arteriovenous fistulae beneath the surface of the lung should be resected.
Inaba
H
H
Department of Respiratory Surgery, Shizuoka General Hospital, Japan.
Ohta
S
S
Nishimura
T
T
Takamochi
K
K
Ishida
I
I
Etoh
T
T
Honda
A
A
Muro
H
H
Nagashima
Y
Y
D000293:Adolescent; D000328:Adult; D001164:Arteriovenous Fistula / Q000601:surgery*; D005260:Female; D006801:Humans; D011013:Pneumonectomy; D011651:Pulmonary Artery / Q000002:abnormalities* / Q000601:surgery; D011667:Pulmonary Veins / Q000002:abnormalities* / Q000601:surgery; D013683:Telangiectasia, Hereditary Hemorrhagic / Q000235:genetics / Q000601:surgery*