CTICasesPulmonary Capillary Hemangiomatosis (PCH)
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Imaging findings
Enlarged main pulmonary artery and RV hypertrophy consistent with pulmonary hypertension, with diffuse, smudgy centrilobular nodules on lung windows.
Key takeaways
A rare cause of pulmonary hypertension that may be related to pulmonary venous occlusive disease; it presents with diffuse centrilobular nodules.
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