Cardiovasc Imaging Asia.  2019 Jan;3(1):24-26. 10.22468/cvia.2018.00206.

An Unusual Cause of Hemoptysis: Congenital Absence of the Right Pulmonary Artery in a Young Male

Affiliations
  • 1Department of Radiology, Queen Mary Hospital, Hong Kong, China. victorchansh@gmail.com
  • 2Nuclear Medicine Unit, Queen Mary Hospital, Hong Kong, China.
  • 3Department of Medicine, Queen Mary Hospital, Hong Kong, China.

Abstract

Unilateral absent pulmonary artery (UAPA) is rare and can occur in association with cardiovascular anomalies or in isolation. Herein, we describe a case of isolated UAPA in a 14-year-old male patient who presented with hemoptysis secondary to abnormal hypertrophy of collateral vasculature. The patient was successfully treated by endovascular embolization with polyvinyl alcohol particles.

Keyword

Hemoptysis; Congenital; Pulmonary diseases; Pulmonary artery; Embolization

MeSH Terms

Adolescent
Hemoptysis*
Humans
Hypertrophy
Lung Diseases
Male*
Polyvinyl Alcohol
Pulmonary Artery*
Polyvinyl Alcohol
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