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An aggressive malignant smooth muscle neoplasm, arising from the pulmonary artery It is characterized by a proliferation of neoplastic spindle cells.
No clinical trials have been registered for pulmonary artery leiomyosarcoma.
5 publications have been identified in PubMed for pulmonary artery leiomyosarcoma. Research spans Case Report / Case Series (80%) and Review / Meta-Analysis (20%).
Alsaleh B (2026). [PMID: 41458049](https://pubmed.ncbi.nlm.nih.gov/41458049/). *Radiol Case Rep*. [Case Report / Case Series]
Majed K (2026). [PMID: 42040369](https://pubmed.ncbi.nlm.nih.gov/42040369/). *Clin Case Rep*. [Case Report / Case Series]
Chen D (2025). [PMID: 39780087](https://pubmed.ncbi.nlm.nih.gov/39780087/). *BMC Pulm Med*. [Case Report / Case Series]
Wu S (2025). [PMID: 40556659](https://pubmed.ncbi.nlm.nih.gov/40556659/). *Front Cardiovasc Med*. [Case Report / Case Series]
Lefler DS (2025). [PMID: 41247330](https://pubmed.ncbi.nlm.nih.gov/41247330/). *JACC CardioOncol*. [Review / Meta-Analysis]
Data assembled from 2 of 12 sources · Last updated Sep 18, 2026, 3:22 AM UTC
AI-curated news mentioning pulmonary artery leiomyosarcoma
Updated Mar 9, 2026
A case report details the diagnosis of rapidly progressive primary pulmonary leiomyosarcoma using endobronchial ultrasound-guided transbronchial needle aspiration. This study highlights the diagnostic potential of this technique for rare lung tumors.