Cyclic changes of peritoneal fluid parameters in normal and infertile patients.

Obstetrics and gynecology · 1987 · vol. 69(3 Pt 1) , pp. 416–8 · PMID:3822290 · W159991426
article OA: closed CC0 ⤵ 52 in-corpus citations
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AI-generated summary by claude@2026-06, 2026-06-06

This study found that peritoneal fluid volume and macrophage count varied by diagnostic group and cycle week, with higher postovulatory volumes and elevated macrophages in endometriosis patients.

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Abstract

This study compared peritoneal fluid volume, macrophage count, and macrophage concentration by diagnosis and cycle week of 426 patients undergoing laparoscopy. Patient diagnosis and cycle week had no significant interaction. Peritoneal fluid volume was dependent upon cycle week and diagnostic group, but macrophage count depended only upon diagnostic group. Endometriosis was associated with a significantly elevated total number of macrophages. Postovulatory peritoneal fluid volumes were significantly higher than preovulatory values. Cyclic and postovulatory differences in peritoneal fluid volume support proposed pathophysiologic roles.

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Condition tags

endometriosis

MeSH descriptors

Ascitic Fluid Infertility, Female Menstrual Cycle Ascitic Fluid Cell Count Endometriosis Endometriosis Female Humans Infertility, Female Macrophages Macrophages Sterilization, Tubal Tissue Adhesions Tissue Adhesions

Citation neighborhood

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. [ expand to 2 hops ] — adds papers reached through this work's immediate citers/citees. Heavier; up to 60 extra dots.

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