{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T00:30:47Z","timestamp":1777941047898,"version":"3.51.4"},"reference-count":22,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Technol Cancer Res Treat"],"published-print":{"date-parts":[[2022,1]]},"abstract":"<jats:p>Background: This retrospective study aimed to evaluate the technical feasibility and safety of the delayed catheter removal technique in trans-hepatic portal vein embolization (PVE) and to explore a suitable technique. Methods: This was a retrospective study. In 278 consecutive patients, the puncture tract of the trans-hepatic PVE was treated using the delayed catheter removal technique after PVE. The existence of peripheral hepatic hematoma formation was assessed using ultrasound (US). Follow-up examinations such as magnetic resonance imaging (MRI), computed tomography (CT), and\/or US were performed to evaluate perihepatic hematoma formation, hemoperitoneum, and other major complications. Results: Instant hemostasis was achieved in all patients after the procedure. PVE-associated complications were observed in 9 patients (3.24%). No perihepatic hematoma or hemoperitoneum was found in any of the patients. Conclusion: With the appropriate technique, the delayed catheter removal technique can be reliably utilized as a substitute for hemostasis as it is simple and free. This technique should be further evaluated and compared with other methods. Advances in knowledge: This study is the first to investigate the safety and feasibility of the delayed catheter removal technique for embolizing the puncture tract of the trans-hepatic PVE.<\/jats:p>","DOI":"10.1177\/15330338221075154","type":"journal-article","created":{"date-parts":[[2022,2,4]],"date-time":"2022-02-04T09:19:56Z","timestamp":1643966396000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["Feasibility and Safety of Delayed Catheter Removal Technique in Percutaneous  Trans-Hepatic Portal Vein Embolization"],"prefix":"10.1177","volume":"21","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5914-5365","authenticated-orcid":false,"given":"Chengjian","family":"He","sequence":"first","affiliation":[{"name":"Mini-Invasive Intervention Center, Eastern Hepatobiliary Surgery Hospital, The Second Military Medical University, Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Naijian","family":"Ge","sequence":"additional","affiliation":[{"name":"Mini-Invasive Intervention Center, Eastern Hepatobiliary Surgery Hospital, The Second Military Medical University, Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yefa","family":"Yang","sequence":"additional","affiliation":[{"name":"Mini-Invasive Intervention Center, Eastern Hepatobiliary Surgery Hospital, The Second Military Medical University, Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2022,2,4]]},"reference":[{"key":"bibr1-15330338221075154","first-page":"521","volume":"107","author":"Makuuchi M","year":"1990","journal-title":"Surgery"},{"key":"bibr2-15330338221075154","doi-asserted-by":"publisher","DOI":"10.1097\/00000658-200011000-00008"},{"key":"bibr3-15330338221075154","doi-asserted-by":"publisher","DOI":"10.3748\/wjg.14.6869"},{"key":"bibr4-15330338221075154","doi-asserted-by":"publisher","DOI":"10.1002\/jso.20829"},{"key":"bibr5-15330338221075154","doi-asserted-by":"publisher","DOI":"10.1097\/MD.0000000000017851"},{"key":"bibr6-15330338221075154","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2342031996"},{"key":"bibr7-15330338221075154","doi-asserted-by":"publisher","DOI":"10.1016\/S1051-0443(07)61970-8"},{"key":"bibr8-15330338221075154","doi-asserted-by":"publisher","DOI":"10.1097\/00000658-200004000-00005"},{"key":"bibr9-15330338221075154","doi-asserted-by":"publisher","DOI":"10.1007\/s11912-020-00922-x"},{"key":"bibr10-15330338221075154","doi-asserted-by":"publisher","DOI":"10.1259\/bjr.20140347"},{"key":"bibr11-15330338221075154","doi-asserted-by":"publisher","DOI":"10.1159\/000475754"},{"key":"bibr12-15330338221075154","doi-asserted-by":"publisher","DOI":"10.1007\/s00270-020-02647-7"},{"key":"bibr13-15330338221075154","doi-asserted-by":"publisher","DOI":"10.1097\/SLA.0000000000003905"},{"key":"bibr14-15330338221075154","doi-asserted-by":"publisher","DOI":"10.1148\/radiographics.22.5.g02se161063"},{"key":"bibr15-15330338221075154","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-008-1240-2"},{"key":"bibr16-15330338221075154","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2272011702"},{"key":"bibr17-15330338221075154","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2271012010"},{"key":"bibr18-15330338221075154","doi-asserted-by":"publisher","DOI":"10.3109\/00016925109176988"},{"key":"bibr19-15330338221075154","first-page":"676","volume":"69","author":"Campi L","year":"1951","journal-title":"J Sci Med Lille"},{"key":"bibr20-15330338221075154","doi-asserted-by":"publisher","DOI":"10.1007\/s00270-016-1359-5"},{"key":"bibr21-15330338221075154","first-page":"610","volume":"50","author":"Perarnau JM","year":"2003","journal-title":"Hepatogastroenterology"},{"key":"bibr22-15330338221075154","doi-asserted-by":"publisher","DOI":"10.3348\/kjr.2015.16.5.1079"}],"container-title":["Technology in Cancer Research &amp; 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