Evidence map›Paper›PMID 41146866›Full record

ArticleResearch and reports in urology2025

Evaluation of Cervical Thoracic Duct Exploration in Idiopathic Chyluria: A Retrospective Comparative Study.

Jianfeng Xin, Chao Dong, Song Xia, Yuguang Sun, Jian Dong, Kun Chang, Wanchun Su, Kun Hao, Youlei Qian, Wenbin Shen

Abstract read
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Article in Research and reports in urology, 2025. 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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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Jianfeng Xin *Department of Lymphatic Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, People's Republic of China.
Chao Dong *Department of Ultrasound, Sanfine International Hospital, Beijing, People's Republic of China.
Song XiaDepartment of Lymphatic Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, People's Republic of China.
Yuguang SunDepartment of Lymphatic Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, People's Republic of China.
Jian DongDepartment of Radiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, People's Republic of China.
Kun ChangDepartment of Lymphatic Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, People's Republic of China.
Wanchun SuDepartment of Lymphatic Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, People's Republic of China.
Kun HaoDepartment of Lymphatic Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, People's Republic of China.
Youlei QianDepartment of Lymphatic Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, People's Republic of China.
Wenbin ShenDepartment of Lymphatic Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: The purpose of this study is to evaluate a novel surgical method for idiopathic chyluria. Methods: Data from 63 patients with idiopathic chyluria who underwent direct lymphangiography (DLG) were retrospectively analyzed. Of these, 50 patients received cervical thoracic duct exploration (CTDE) as a treatment, while 13 were managed with a low-fat diet. The treatment efficacy of the two groups was compared, and a univariate analysis of the CTDE treatment effect was performed. Results: DLG revealed that the contrast agent passed upwards and outwards through paravertebral lymphatics into the region of the renal hilum and pelvis (left: 38.10%; right: 33.33%; bilateral: 28.57%). Dilatation of retroperitoneal lymphatics was found in 90.47% of cases. Additionally, 47.6% of patients demonstrated contrast agent reflux into lymphatic trunks in the neck (the percentage of contrast agent reflux to the jugular trunk, subclavian trunk, and broncho-mediastinal trunk being 28.57%, 38.09%, and 6.34%, respectively). The effective rate in the CTDE group was higher than in the low-fat diet group (χ² = 5.893, Conclusion: Obstruction of the cervical thoracic duct may be a significant cause of idiopathic chyluria. Alleviating this obstruction may be an effective treatment strategy for idiopathic chyluria.

Indexed as

chyluriadirect lymphangiographyDLGidiopathicLVAlymphovenous anastomosisthoracic duct

Identifiers

PMID41146866
PMCPMC12554261

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