CTICasesPulmonary Sequestration
Imaging findings
A part-solid, part-ground-glass lesion in the right lower lobe with an associated systemic arterial feeder arising from the thoracic aorta. It also demonstrated a partial fissure, complicating the classification.
Key takeaways
Unusual lung masses with systemic blood supply should raise suspicion for sequestration. The presence of a fissure suggests this may be a hybrid form or an accessory lobe.
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