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Massive hemoptysis associated with isolated peripheral pulmonary artery stenosis
A H Matsumoto1, D J Delany, L A Parker
1Department of Radiology, UNC School of Medicine, Chapel Hill 27514.
Catheterization and Cardiovascular Diagnosis
|September 1, 1987
Summary
Massive hemoptysis can be fatal in patients with isolated peripheral pulmonary artery stenosis. Pulmonary artery aneurysms may erode into bronchi, necessitating urgent diagnosis and treatment.
Area of Science:
- Cardiovascular Medicine
- Pulmonology
- Medical Case Reports
Background:
- Isolated peripheral pulmonary artery stenosis is a rare condition.
- Patients with this condition have an increased risk of developing pulmonary artery aneurysms.
Observation:
- A fatal case of massive hemoptysis was observed in a patient with isolated peripheral pulmonary artery stenosis.
- Pulmonary artery aneurysms were present in the affected patient.
Findings:
- The massive hemoptysis was attributed to the erosion of a pulmonary artery aneurysm into an adjacent bronchus.
- This case highlights a rare but severe complication of pulmonary artery aneurysms in the context of peripheral pulmonary artery stenosis.
Implications:
- Early recognition and aggressive diagnostic evaluation are crucial for patients presenting with hemoptysis and a history of pulmonary artery stenosis.
- Consideration of aneurysm erosion into the bronchus is vital for timely intervention and improved patient outcomes.