Article

Primary pulmonary osteosarcoma: a case report, literature review and pooled analysis

2026-05-15

Abstract excerpt

<title>Abstract</title> <p> Background: Primary pulmonary osteosarcoma (PPOS) is an exceptionally rare malignant tumor that arises within the lung parenchyma. Fewer than 40 cases of PPOS have been reported to date. Owing to its rarity, the clinicopathological characteristics and prognostic factors of PPOS remain poorly defined. <h4>Objective:</h4> To report a new case of PPOS and perform a pooled retrospective...

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Literature Corpus work: 70fa7cd1-8ca4-5302-b275-b85f4f6963ad
DOI: 10.21203/rs.3.rs-9525577/v1

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