Pulmonary sequestration

Case contributed by Dr Mostafa Mahmoud El Feky


incidental finding at abdominal CT done for follow up after surgical excision of abdominal wall lesion.

Patient Data

Age: 35
Gender: Female

CT abdomen with contrast

Modality: CT

Consolidation is seen at the medial aspect of the left lower lung lobe, showing arterial supply from the aorta and drain into the pulmonary veins, surrounded by small tree-in-bud nodules and atelectatic bands.

Case Discussion

The above described features are suggestive of infected intra-lobar pulomonary sequestration. 

Pulmonary sequestration commonly affects the lower lobes; 60% of intralobar sequestrations affect the left lower lobe, and 40% the right lower lobe with arterial supply from a branch of the aorta. Intralobar sequestration showed no seperable pleural lining from the lung and venous drainage via pulmonary veins. 

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Case Information

rID: 44560
Case created: 27th Apr 2016
Last edited: 2nd Dec 2016
System: Chest
Inclusion in quiz mode: Included

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