Macrovascular pulmonary arteriovenous malformations demonstrated by radionuclide method.


Pulmonary arteriovenous malformations (AVMs) are abnormal vascular communications that allow unoxygenated blood to pass from the venous to the arterial circulation. Usually congenital in origin and twice as likely in women, hemoptysis, dyspnea, and chest pain are the common presenting complaints in AVM. A case of pulmonary AVMs that were demonstrated on a… (More)


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