Rupture of congenital peripheral pulmonary aneurysm.

Fukai, I; Masaoka, A; Yamakawa, Y; Niwa, H; Tada, T; Kamei, M; Muto, E · Ann Thorac Surg · 1995

case_report · Level V

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Abstract

A 58-year-old man presenting with solitary aneurysm of a peripheral pulmonary artery was treated by left lower lobectomy. Histologically, the aneurysmal wall showed medial hypertrophy with the loss of smooth muscle fibers, without evidence of a mycotic process or inflammatory exudate. The aneurysm appeared to be congenital in origin.

Medical subject headings