{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T14:45:43Z","timestamp":1786977943223,"version":"build-2736575974"},"reference-count":39,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2019,4,24]],"date-time":"2019-04-24T00:00:00Z","timestamp":1556064000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Head &amp; Neck"],"published-print":{"date-parts":[[2019,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Microvascular reconstruction in vessel\u2010depleted necks is challenging due to limited availability of recipient vessels. We examine the utility of dual\u2010phase CT angiography (CTA), which delineates both arteries and veins, for preoperative planning in such difficult cases.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Retrospective chart review of a single surgeon from July 2013 to July 2017 in a tertiary referral center was performed. Patient characteristics, operative details, and surgical outcomes were examined.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Thirteen patients met inclusion criteria. The operative plan was changed to a local flap for one patient as a result of imaging; free tissue transfer was performed for the remaining cases with 100% flap survival rate. Average operative time and ischemia time were 524\u2009\u00b1\u2009110\u2009minutes and 153\u2009\u00b1\u200947\u2009minutes, respectively.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Dual\u2010phase CTA can evaluate potential venous and arterial recipient vessel and guide surgical explorations. As such, it may aid in presurgical planning for microvascular free tissue transfer in vessel\u2010depleted necks.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/hed.25775","type":"journal-article","created":{"date-parts":[[2019,4,24]],"date-time":"2019-04-24T08:40:14Z","timestamp":1556095214000},"page":"2929-2936","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Dual\u2010phase CT angiography for presurgical planning in patients with vessel\u2010depleted neck"],"prefix":"10.1002","volume":"41","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3550-9857","authenticated-orcid":false,"given":"Eugenie","family":"Du","sequence":"first","affiliation":[{"name":"Department of Otolaryngology\u2014Head and Neck Surgery University of North Carolina at Chapel Hill School of Medicine  Chapel Hill North Carolina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sagar","family":"Patel","sequence":"additional","affiliation":[{"name":"University of North Carolina at Chapel Hill School of Medicine  Chapel Hill North Carolina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Benjamin","family":"Huang","sequence":"additional","affiliation":[{"name":"Department of Radiology University of North Carolina at Chapel Hill  Chapel Hill North Carolina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Samip N.","family":"Patel","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2014Head and Neck Surgery University of North Carolina at Chapel Hill School of Medicine  Chapel Hill North Carolina"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2019,4,24]]},"reference":[{"key":"e_1_2_6_2_1","first-page":"368","article-title":"Arterial microanastomoses on the reverse flow of the internal carotid artery reverse flow: an extreme solution in free\u2010flap revascularisation. 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