{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,6]],"date-time":"2026-03-06T10:44:00Z","timestamp":1772793840377,"version":"3.50.1"},"reference-count":19,"publisher":"Hindawi Limited","license":[{"start":{"date-parts":[[2010,8,30]],"date-time":"2010-08-30T00:00:00Z","timestamp":1283126400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["HPB Surgery"],"published-print":{"date-parts":[[2010,8,30]]},"abstract":"<jats:p><jats:italic>Background<\/jats:italic>. Radiofrequency (RF-) assisted liver resection devices like the Habib sealer induce a necrotic resection plane from which a small margin of necrotic liver tissue remains in situ. The aim of the present paper was to report our long-time experience with the new resection method and the morphological characteristics of the remaining necrotic resection plane. <jats:italic>Methods<\/jats:italic>. 64 RF-assisted liver resections were performed using the Habib sealer. Followup was assessed at defined time points. <jats:italic>Results<\/jats:italic>. The postoperative mortality was 3,6% and morbidity was 18%. The followup revealed that the necrotic zone was detectable in all analyzed CT and MRI images as a hypodense structure without any contrast enhancement at all time points, irrespectively of the time interval between resection and examination. <jats:italic>Conclusion<\/jats:italic>. Liver resection utilizing radiofrequency-induced resection plane coagulation is a safe alternative to the established resection techniques. The residual zone of coagulation necrosis remains basically unchanged during a followup of three years. This has to be kept in mind when evaluating the follow up imaging of these patients.<\/jats:p>","DOI":"10.1155\/2010\/403097","type":"journal-article","created":{"date-parts":[[2010,8,30]],"date-time":"2010-08-30T18:34:35Z","timestamp":1283193275000},"page":"1-7","source":"Crossref","is-referenced-by-count":5,"title":["Radiomorphology of the Habib Sealer-Induced Resection Plane during Long-Time Followup:A Longitudinal Single Center Experience after 64 Radiofrequency-AssistedLiver Resections"],"prefix":"10.1155","volume":"2010","author":[{"given":"Robert","family":"Kleinert","sequence":"first","affiliation":[{"name":"Department of General, Visceral and Cancer Surgery, University of Cologne, 50923 Cologne, Germany"},{"name":"Center of Integrated Oncology, University of Cologne, 50923 Cologne, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Roger","family":"Wahba","sequence":"additional","affiliation":[{"name":"Department of General, Visceral and Cancer Surgery, 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