Transperineal drainage of male rectovesical pouch abscess under ultrasound guidance using a biplane endocavitary probe.

Shuqi Liu, Heming Qu, Xinshu Zhao, Peiwen Wang, Dengke Teng, Ningning Lv

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Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Shuqi LiuDepartment of Ultrasound, China-Japan Union Hospital of Jilin University, No. 126, Xian Tai Street, Changchun, 130033, Jilin, China.

Heming QuDepartment of Ultrasound, Jilin Cancer Hospital, Changchun, Jilin, China.

Xinshu ZhaoDepartment of Ultrasound, China-Japan Union Hospital of Jilin University, No. 126, Xian Tai Street, Changchun, 130033, Jilin, China.

Peiwen WangDepartment of Ultrasound, China-Japan Union Hospital of Jilin University, No. 126, Xian Tai Street, Changchun, 130033, Jilin, China.

Dengke TengDepartment of Ultrasound, China-Japan Union Hospital of Jilin University, No. 126, Xian Tai Street, Changchun, 130033, Jilin, China. tengdk@jlu.edu.cn.ORCID http://orcid.org/0000-0003-4266-8941

Ningning LvDepartment of Ultrasound, China-Japan Union Hospital of Jilin University, No. 126, Xian Tai Street, Changchun, 130033, Jilin, China. lvnn1021@jlu.edu.cn.ORCID http://orcid.org/0009-0008-0959-0971

Funding

Graduate InnovationFund of Jilin University 2023CX241the Research Fund of Science and Technology Department of Jilin Province YDZJ202201ZYTS594

6 · The paper itself

Abstract

This study establishes a novel method for draining male rectovesical pouch abscesses using ultrasound guidance with a biplane endocavitary probe via a transperineal approach. Traditional transabdominal puncture routes carry risks of injuring vital structures. In a consecutive retrospective analysis of 15 patients, this technique achieved a 100% success rate with single-pass efficiency and no major complications. Crucially, postoperative indicators showed significant reductions in body temperature (mean Δ = - 1.8 °C, P < 0.001), white blood cell count (mean Δ = - 9.2 × 10⁹/L, P < 0.001), and granulocyte fraction (mean Δ = - 18.4%, P < 0.001), confirming rapid resolution of the infectious process. These results indicate that for pelvic abscesses where standard drainage routes fail, the ultrasound-guided biplane probe transperineal approach provides a safe, effective, and anatomically adapted solution, potentially broadening therapeutic options for complex pelvic collections.

Indexed as

AbscessDrainageUltrasonography, InterventionalHumansMaleMiddle AgedRetrospective StudiesTreatment OutcomeUltrasonographyAbscessBiplane endocavitary probeRectovesical pouchTransperineal drainageUltrasonography

Identifiers

PMID41634095

DOI10.1038/s41598-025-34730-9

PMCPMC12886943

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LicenceCC BY-NC-ND

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.