Menstruation-related spontaneous pneumothorax and diaphragmatic endometriosis

Case report OA: bronze CC0 ⤵ 13 in-corpus citations
⚙ AI-generated summary by gemini-2.5-flash-lite, 2026-07-04 ⓘ

This paper reports on six patients with diaphragmatic endometriosis, four of whom experienced menstruation-related spontaneous pneumothorax, highlighting the need for multidisciplinary management including surgery and hormonal therapy.

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Abstract

Menstruation-related spontaneous pneumothorax (MSP), also termed catamenial pneumothorax, is a syndrome of spontaneous pneumothorax during menstruation due to endometriotic lesions in the diaphragm and thoracic cavity. Previously MSP was considered rare, and to cause only 3-6% of all spontaneous pneumothoraces in otherwise healthy women. Current data suggest that the incidence is substantially higher and MSP might be the reason for spontaneous pneumothoraces in up to 25-33% of all cases in women of reproductive age. The typical characteristics are a high recurrence rate and diaphragmatic spread of endometriotic lesions. We report six patients who had been diagnosed to have diaphragmatic endometriosis and four of them had developed MSP. Optimal management requires flexible collaboration between thoracic surgeons and gynecologists. Although treatment is primarily surgical, long-lasting and successful management requires that amenorrhea is induced with hormonal therapy, either by continuous contraceptives, progestins, the levonorgestrel-releasing intrauterine device or GnRH-agonists.

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Condition tags

endometriosisthoracic_endometriosis

MeSH descriptors

Diaphragm Endometriosis Menstruation Menstruation Pneumothorax Thoracic Diseases Adult Adult Contraceptives, Oral, Synthetic Contraceptives, Oral, Synthetic Contraceptives, Oral, Synthetic Diaphragm Diaphragm Endometriosis Endometriosis Endometriosis Female Female Humans Humans

Citation neighborhood (2-hop)

Papers in the corpus that this work cites (lower rings, blue) and that cite this one (upper rings, green). Dot size scales with the paper's in-corpus citation count — bigger dot = more influential within the endo/adeno field. Click a dot to open that paper. Outer rings show 2-hop neighbours — papers reached through the immediate citers/citees. [ collapse to 1-hop ]

References (18)

Cited by (10)

SciLite annotations

organisms 2
noordeloos 2009062 noordeloos 2009062
chemicals 2
progestin levonorgestrel

Source provenance

europepmc
last seen: 2026-10-14T06:08:39.101224+00:00
openalex
last seen: 2026-06-10T17:14:06.276822+00:00
pubmed
last seen: 2026-10-08T21:07:39.929932+00:00
scilite
last seen: 2026-05-18T04:25:29.313245+00:00
License: CC0 · commercial use OK