Volume 37, Issue 6 pp. 552-557
Clinical Article

Comparison of the outcomes of free jejunal flap reconstructions of pharyngoesophageal defects in hypopharyngeal cancer and corrosive injury patients

Mu-Han Hsieh MD

Mu-Han Hsieh MD

Division of Plastic and Reconstructive Surgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University, College of Medicine, Kaohsiung, Taiwan

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Yun-Tai Yang MD, FRACS

Yun-Tai Yang MD, FRACS

Auckland Regional Plastic Reconstructive and Hand Surgery, Middlemore Hospital, Auckland, New Zealand

These two authors contributed equally to this work.

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Yueh-Ju Tsai MD

Yueh-Ju Tsai MD

Division of Plastic and Reconstructive Surgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University, College of Medicine, Kaohsiung, Taiwan

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Yur-Ren Kuo MD, PhD, FACS

Corresponding Author

Yur-Ren Kuo MD, PhD, FACS

Division of Plastic Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan; Faculty of Medicine College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan

These two authors contributed equally to this work.

Correspondence Pao-Yuan Lin, MD, Division of Plastic and Reconstructive Surgery,

Kaohsiung Chang Gung Memorial Hospital, 123, Ta-Pei Road, Niao-Song District,

Kaohsiung 83301, Taiwan Email: [email protected] or Yur-Ren Kuo, MD, PhD, FACS, Division of Plastic Surgery, Department of Surgery, Kaohsiung Medical University Hospital,

Kaohsiung, Taiwan Email: [email protected]

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Pao-Yuan Lin MD

Corresponding Author

Pao-Yuan Lin MD

Division of Plastic and Reconstructive Surgery, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University, College of Medicine, Kaohsiung, Taiwan

These two authors contributed equally to this work.

Correspondence Pao-Yuan Lin, MD, Division of Plastic and Reconstructive Surgery,

Kaohsiung Chang Gung Memorial Hospital, 123, Ta-Pei Road, Niao-Song District,

Kaohsiung 83301, Taiwan Email: [email protected] or Yur-Ren Kuo, MD, PhD, FACS, Division of Plastic Surgery, Department of Surgery, Kaohsiung Medical University Hospital,

Kaohsiung, Taiwan Email: [email protected]

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First published: 23 November 2016
Citations: 16

Abstract

Introduction

Free jejunal flap is one of the optimal choices for restoring upper digestive tract. The purpose of this study was to introduce the treatment strategies and to compare the outcomes of free jejunal flap for pharyngoesophageal reconstruction between hypopharyngeal cancer and chemical corrosive injured esophagus.

Methods

From 2001 to 2012, patients who had been received esophageal reconstruction by free jejunal flap for pharyngoesophageal defect were divided into squamous cell carcinoma (SCC) group and corrosive chemical injury (CCI) group. All data on outcomes and complications including relevant radiographic investigations were collected retrospectively.

Results

Sixteen patients were in SCC group and 9 patients in CCI group underwent free jejunal flap reconstruction. Two cases of flap failure were noted in SCC group, and no flap failure in CCI group—the total failure rate was 8% (2/25 patients). In SCC group, 5 of 16 patients (31.3%) developed fistula; however, no fistula in CCI group. One patient in SCC group and 3 patients in CCI group developed esophageal strictures. Other than early stricture (stricture <1 year) which reached significant difference, all of other complications were not statistically significant between two groups. The average follow-up time was 42 months.

Conclusions

Postoperative early stricture but lower fistula occurrence is expected in patients with corrosively injured esophagi. This helpful preliminary findings could not only early-check complication, but also better explanation and prepare were taken placed before operation.

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