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ArticleFrontiers in cardiovascular medicine2025

Case Report: Application of the AngioJet thrombectomy system in acute lower extremity deep vein thrombosis complicated by transplanted renal vein thrombosis (report of two cases).

Lifan Shao, Guangxin Cao, Suiyuan Shang, Bo Sun, Wuguang Ji, Jiefeng Zhang, Tao Liu

Abstract readCase Reports
In one paragraph

Article in Frontiers in cardiovascular medicine, 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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5 · Who and what money

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7 authors.

Lifan ShaoSchool of Clinical, Shandong Second Medical University, Weifang, Shandong, China.
Guangxin CaoWeifang People's Hospital, Weifang, Shandong, Department of Vascular Surgery, Weifang, Shandong, China.
Suiyuan ShangWeifang People's Hospital, Weifang, Shandong, Department of Vascular Surgery, Weifang, Shandong, China.
Bo SunWeifang People's Hospital, Weifang, Shandong, Department of Vascular Surgery, Weifang, Shandong, China.
Wuguang JiWeifang People's Hospital, Weifang, Shandong, Department of Vascular Surgery, Weifang, Shandong, China.
Jiefeng ZhangWeifang People's Hospital, Weifang, Shandong, Department of Vascular Surgery, Weifang, Shandong, China.
Tao LiuWeifang People's Hospital, Weifang, Shandong, Department of Vascular Surgery, Weifang, Shandong, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lower extremity deep venous thrombosis (DVT) combined with transplanted renal vein thrombosis represents a rare and complex form of venous thromboembolism that leads to obstruction of the transplanted renal vein. This condition results in parenchymal edema of the kidney, ultimately impairing the function of the transplanted organ. It constitutes a catastrophic complication following renal transplantation, potentially resulting in loss of function of the transplanted kidney and failure of the surgical procedure. The primary objective of treatment is to promptly remove thrombi from the transplanted renal vein, thereby restoring normal venous return and renal function as swiftly as possible to enhance patient prognosis. Currently, surgical thrombectomy and thrombolytic therapy are considered the mainstay treatment modalities. Surgical thrombectomy is generally recommended as a first-line approach due to its efficacy in achieving rapid thrombus removal. To date, there exists limited literature regarding the utilization of the AngioJet thrombectomy system for managing DVT in conjunction with transplanted renal vein thrombosis. In this report, we present two cases involving middle-aged male patients diagnosed with acute lower extremity DVT complicated by transplanted renal vein thrombosis. Both patients had undergone allogeneic kidney transplantation 15 and 4 years prior, respectively. In these instances, we employed the AngioJet thrombectomy system for emergency thrombus aspiration treatment. The thrombi within both patients' lower extremity deep veins and their respective transplanted renal veins were completely removed. Subsequently, urine output gradually increased for both patients; moreover, their renal function progressively improved to an acceptable range. Notably, neither patient developed postoperative complications nor exhibited any recurrence of thrombi during follow-up evaluations.

Indexed as

AngioJet thrombectomy systemdeep vein thrombosis (DVT)endovascular therapykidney transplantationtransplanted renal vein thrombosis

Identifiers

PMID41030480
PMCPMC12477217

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