Korean J Thorac Cardiovasc Surg.
2001 Jun;34(6):502-505.
Extralobar Pulmonary Sequestration located in Right Oblique Fissure with Unusual Vascularture
- Affiliations
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- 1Department of Thoracic and Cardiovascular Surgery, InJe University Seoul Paik Hospital .
- 2Department of Anatomical Pathology, InJe University Seoul Paik Hospital.
Abstract
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Pulmonary sequestration is an abnormal lung tissue that does not communicate with
tracheobronchial tree, and that receives blood supply from anomalous arteries. Pulmonary
sequestration is divided into two anatomical forms, intralobar and extralobar. Extralobar
pulmonary sequestration is usually located between the diaphragm and the lower lobe and
has systemic arterial supply and venous drainage, and most patients are diagnosed in their
infancy. We report an extralobar pulmonary sequestration located between the right upper
lobe and the lower lobe in a 48-year-old female adult, which has anomalous blood supply
from the right pulmonary artery and venous drainage directly into the left atrium.