Rambihar V S, Fallen E L, Cairns J A
Can Med Assoc J. 1979 Jun 23;120(12):1519-22.
A 17-year-old boy with pulmonary veno-occlusive disease underwent Swan--Ganz catheterization. A normal pulmonary capillary wedge pressure was recorded in the presence of severe pulmonary arterial hypertension and roentgenographic evidence of pulmonary venous congestion. This triad of findings permitted an unequivocal diagnosis of pulmonary veno-occlusive disease, which was later confirmed at autopsy. The hemodynamics of this condition and of others included in the differential diagnosis are presented schematically.
一名患有肺静脉闭塞病的17岁男孩接受了Swan - Ganz导管插入术。在存在严重肺动脉高压和肺静脉充血的X线证据的情况下，记录到正常的肺毛细血管楔压。这一组三联征表现使得肺静脉闭塞病的诊断明确无误，后来经尸检得以证实。本文以示意图的形式展示了这种疾病以及鉴别诊断中其他疾病的血流动力学情况。
