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Updated: Jul 6, 2026
07:29
The Left Pneumonectomy Combined with Monocrotaline or Sugen as a Model of Pulmonary Hypertension in Rats
Published on: March 8, 2019
[Pulmonary artery intimal sarcoma]
N Bourry1, P Chabrot, G Jeannin
1Département de radiothérapie, centre Jean-Perrin, Clermont-Ferrand, France.
Journal Des Maladies Vasculaires
|April 4, 2008
Summary
A rare intimal sarcoma originating in the pulmonary artery was diagnosed in a 44-year-old man presenting with a cough. Advanced imaging aided in the early detection of this primary vascular tumor.
Area of Science:
- Cardiovascular Pathology
- Thoracic Oncology
- Vascular Neoplasms
Background:
- Pulmonary artery sarcoma is an exceptionally rare malignancy.
- Intimal sarcoma, a subtype of sarcoma, can arise in major vessels.
Observation:
- A 44-year-old male presented with a persistent non-productive cough.
- Imaging revealed a filling defect with enhancement in the right pulmonary artery and left lower pulmonary vein.
Findings:
- The observed lesion was consistent with a primary vascular tumor.
- Pathological examination confirmed the diagnosis of intimal sarcoma.
Implications:
- Early diagnosis of pulmonary artery sarcoma is crucial for patient management.
- Multimodality imaging plays a key role in suspecting rare vascular tumors.
- This case highlights the importance of considering rare sarcomas in the differential diagnosis of pulmonary artery filling defects.
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