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Epithelialization of Free Flap Vascular Pedicles through the Nasal Cavity after Long-term Follow-up: A Case Report
A 59-year-old man with right maxillary cancer presented with a right buccal fistula and an ectropion of the lower eyelid after multidisciplinary treatment. With no suitable vessels in the right face or neck for anastomosis, we planned reconstruction with a free thinned deep inferior epigastric arter...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Lippincott Williams & Wilkins
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10287120/ https://www.ncbi.nlm.nih.gov/pubmed/37360244 http://dx.doi.org/10.1097/GOX.0000000000005019 |
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author | Wada, Mana Akita, Shinsuke Yasuda, Saori Ikeda, Jun-Ichiro Mitsukawa, Nobuyuki |
author_facet | Wada, Mana Akita, Shinsuke Yasuda, Saori Ikeda, Jun-Ichiro Mitsukawa, Nobuyuki |
author_sort | Wada, Mana |
collection | PubMed |
description | A 59-year-old man with right maxillary cancer presented with a right buccal fistula and an ectropion of the lower eyelid after multidisciplinary treatment. With no suitable vessels in the right face or neck for anastomosis, we planned reconstruction with a free thinned deep inferior epigastric artery perforator flap using the contralateral left facial artery and vein as the recipient. To simulate the length of the vascular pedicle, we used our original software and determined to use the route passing through the nasal cavity. The vascular pedicle was passed through a tunnel from the medial wall of the right maxillary sinus, through the nasal septum and the medial-frontal wall of the left maxillary sinus, to the left facial artery and vein. The flap survived completely, and facial deformity was corrected. At 1 year postoperatively, there had been concerns about the fragility of the vascular pedicle in the nasal cavity and the possibility of easy bleeding. Endoscopic examination revealed that the vascular pedicle in the nasal cavity was covered by fibrous tissue and multirow lineage epithelium, and an excisional biopsy indicated a low possibility of hemorrhage. Cutting off the vascular pedicle to prevent bleeding may not be necessary because the vascular pedicle through the nasal cavity becomes fibrotic and epithelialized in the surrounding area in the long term. |
format | Online Article Text |
id | pubmed-10287120 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Lippincott Williams & Wilkins |
record_format | MEDLINE/PubMed |
spelling | pubmed-102871202023-06-23 Epithelialization of Free Flap Vascular Pedicles through the Nasal Cavity after Long-term Follow-up: A Case Report Wada, Mana Akita, Shinsuke Yasuda, Saori Ikeda, Jun-Ichiro Mitsukawa, Nobuyuki Plast Reconstr Surg Glob Open Reconstructive A 59-year-old man with right maxillary cancer presented with a right buccal fistula and an ectropion of the lower eyelid after multidisciplinary treatment. With no suitable vessels in the right face or neck for anastomosis, we planned reconstruction with a free thinned deep inferior epigastric artery perforator flap using the contralateral left facial artery and vein as the recipient. To simulate the length of the vascular pedicle, we used our original software and determined to use the route passing through the nasal cavity. The vascular pedicle was passed through a tunnel from the medial wall of the right maxillary sinus, through the nasal septum and the medial-frontal wall of the left maxillary sinus, to the left facial artery and vein. The flap survived completely, and facial deformity was corrected. At 1 year postoperatively, there had been concerns about the fragility of the vascular pedicle in the nasal cavity and the possibility of easy bleeding. Endoscopic examination revealed that the vascular pedicle in the nasal cavity was covered by fibrous tissue and multirow lineage epithelium, and an excisional biopsy indicated a low possibility of hemorrhage. Cutting off the vascular pedicle to prevent bleeding may not be necessary because the vascular pedicle through the nasal cavity becomes fibrotic and epithelialized in the surrounding area in the long term. Lippincott Williams & Wilkins 2023-05-19 /pmc/articles/PMC10287120/ /pubmed/37360244 http://dx.doi.org/10.1097/GOX.0000000000005019 Text en Copyright © 2023 The Authors. Published by Wolters Kluwer Health, Inc. on behalf of The American Society of Plastic Surgeons. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND) (https://creativecommons.org/licenses/by-nc-nd/4.0/) , where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal. |
spellingShingle | Reconstructive Wada, Mana Akita, Shinsuke Yasuda, Saori Ikeda, Jun-Ichiro Mitsukawa, Nobuyuki Epithelialization of Free Flap Vascular Pedicles through the Nasal Cavity after Long-term Follow-up: A Case Report |
title | Epithelialization of Free Flap Vascular Pedicles through the Nasal Cavity after Long-term Follow-up: A Case Report |
title_full | Epithelialization of Free Flap Vascular Pedicles through the Nasal Cavity after Long-term Follow-up: A Case Report |
title_fullStr | Epithelialization of Free Flap Vascular Pedicles through the Nasal Cavity after Long-term Follow-up: A Case Report |
title_full_unstemmed | Epithelialization of Free Flap Vascular Pedicles through the Nasal Cavity after Long-term Follow-up: A Case Report |
title_short | Epithelialization of Free Flap Vascular Pedicles through the Nasal Cavity after Long-term Follow-up: A Case Report |
title_sort | epithelialization of free flap vascular pedicles through the nasal cavity after long-term follow-up: a case report |
topic | Reconstructive |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10287120/ https://www.ncbi.nlm.nih.gov/pubmed/37360244 http://dx.doi.org/10.1097/GOX.0000000000005019 |
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