M. Rene et al., UNILATERAL PULMONARY-ARTERY AGENESIS PRESENTING WITH HEMOPTYSIS - TREATMENT BY EMBOLIZATION OF SYSTEMIC COLLATERALS, Cardiovascular and interventional radiology, 18(4), 1995, pp. 251-254
Systemic-to-pulmonary collateral vessels and shunts develop in patient
s with isolated unilateral absence of a pulmonary artery (IUAPA). Two
cases of IUAPA (right and left) with hemoptysis in adult Life are pres
ented. Selective embolization of these systemic vessels controlled hem
optysis successfully. These cases represent an example of an alternati
ve treatment for this rare anomaly.