Meta-analysis of the prevalence and influencing factors of lymphocyst after gynecological malignant tumor surgery

Corresponding author: Hanyefen, hyfeng520@163.com

DOI: 10.12201/bmr.202604.00157

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  Abstract: 【Abstract】Objective To systematically evaluate the prevalence and influencing factors of lymphocele after surgery for gynecological malignancies.Methods Relevant literature was retrieved, followed by screening, quality assessment, and meta-analysis.Results A total of 46 studies involving 11,548 patients were included. Meta-analysis showed that the pooled prevalence of postoperative lymphocele was 32%. Influencing factors included open surgery, drainage method, extent/number of lymph node dissection, advanced age, FIGO stage, duration of drainage, high BMI, use of monopolar electrocautery during surgery, and serum albumin level >35 g/L.Conclusion The occurrence of lymphocele after surgery for gynecological malignancies is related to multiple factors. Optimizing surgical and perioperative management can reduce its risk.

  Key words: 【Keyword】 Gynecological malignant tumors；Lymphocyst；Prevalence； Influencing factors；Meta-analysis

  Submit time: 24 April 2026

  Copyright: The copyright holder for this preprint is the author/funder, who has granted biomedRxiv a license to display the preprint in perpetuity.
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  1	2026-03-17	10.12201/bmr.202604.00157V1	Download

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