肺叶外型肺隔离症，其动脉血供来自无名动脉。

Extralobar pulmonary sequestration receiving its arterial supply from the innominate artery.

作者信息

Grigoryants V, Sargent S K, Shorter N A

机构信息

Department of Surgery, Children's Hospital at Dartmouth, Dartmouth-Hitchcock Medical Center, Lebanon, NH 03756, USA.

出版信息

Pediatr Radiol. 2000 Oct;30(10):696-8. doi: 10.1007/s002470000294.

DOI:10.1007/s002470000294

PMID:11075604

Abstract

Pulmonary sequestration is a rare bronchopulmonary foregut malformation, for which the arterial blood supply is usually derived from the descending thoracic or abdominal aorta. A 5-week-old infant is described with an extralobar pulmonary sequestration supplied by a large artery originating from the innominate artery, an arrangement only described once previously. Helical CT scan now makes arteriography unnecessary in the evaluation of these malformations.

摘要

肺隔离症是一种罕见的支气管肺前肠畸形，其动脉血供通常来自胸降主动脉或腹主动脉。本文描述了一名5周大的婴儿，其叶外型肺隔离症由发自无名动脉的一根大动脉供血，这种情况此前仅被描述过一次。螺旋CT扫描如今在评估这些畸形时已无需进行动脉造影。