Catamenial Pneumothorax

In: Journal of General Internal Medicine · 2016 · vol. 31(10) , pp. 1260 · doi:10.1007/s11606-016-3674-6 · PMID:27013082 · W3190716941
article OA: bronze CC0 ⤵ 2 in-corpus citations
AI-generated summary by claude@2026-06+body, 2026-06-10

This case report describes a 46-year-old woman with recurrent right-sided pneumothorax associated with menstruation, diagnosed as catamenial pneumothorax with diaphragmatic blueberry spots.

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AI-generated deep summary by claude@2026-06, 2026-06-10

This case report describes a 46-year-old woman with recurrent right-sided pleuritic chest pain and dyspnea occurring within 48 hours of menstruation onset, who presented with a collapsed right lung on radiograph. Laboratory testing showed elevated cancer antigen-125, and thoracoscopy identified multiple diaphragmatic “blueberry spots” on the right pleurodiaphragmatic surface; the authors diagnosed catamenial pneumothorax, a manifestation of thoracic endometriosis. She underwent video-assisted thoracoscopic surgery and hormonal therapy with danazol, with no evidence of recurrence reported after 5 years, and the report includes no additional cohort-level methods or explicit statistical limitations beyond being a single-patient account. This paper is centrally about endometriosis — it presents catamenial pneumothorax with thoracoscopic “blueberry spots” consistent with thoracic endometriosis.

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europepmc
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openalex
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