Volume 35, Issue 10 pp. 1482-1489
Original Article

Extended voice-sparing surgery in selected pyriform sinus carcinoma: Techniques and outcomes

Marc Hamoir MD

Corresponding Author

Marc Hamoir MD

Department of Head and Neck Surgery, Head and Neck Oncology Program, St Luc University Hospital Cancer Center, Catholic University of Louvain, Brussels, Belgium

Department of Head and Neck Surgery, St Luc University Hospital Cancer Center, Brussels, Belgium. E-mail: [email protected]Search for more papers by this author
Juliette Fievez MD

Juliette Fievez MD

Department of Head and Neck Surgery, Head and Neck Oncology Program, St Luc University Hospital Cancer Center, Catholic University of Louvain, Brussels, Belgium

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Sandra Schmitz MD

Sandra Schmitz MD

Department of Head and Neck Surgery, Head and Neck Oncology Program, St Luc University Hospital Cancer Center, Catholic University of Louvain, Brussels, Belgium

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Dorris Velasco MD

Dorris Velasco MD

Department of Head and Neck Surgery, Head and Neck Oncology Program, St Luc University Hospital Cancer Center, Catholic University of Louvain, Brussels, Belgium

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Benoît Lengele MD, PhD

Benoît Lengele MD, PhD

Department of Plastic and Reconstructive Surgery and Unit of Experimental Morphology, St Luc University Hospital Cancer Center, Catholic University of Louvain, Brussels, Belgium

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First published: 28 September 2012
Citations: 10

Abstract

Background

Organ-preservation approaches are frequently favored in the treatment of advanced pyriform sinus carcinoma. In selected cases, use of free flaps allows voice-sparing surgery.

Methods

Thirteen patients underwent conservative extended laryngopharyngectomy. In 11 patients, the resection included the supraglottic larynx, whereas the whole hemilarynx was resected in 2. Reconstruction was achieved with a radial forearm free flap with the palmaris longus tendon. In hemilarynx resection, a costal graft was also used. Functional results were assessed by nasofibroscopy and swallowing videofluoroscopic tests.

Results

At 12 months, no patient was gastrostomy dependent, whereas 1 patient remained tracheostomy dependent. At 1, 3, and 5 years, the locoregional control was 100%, 100%, and 83%; overall survival was 69.4%, 46.3%, and 30.8%; and disease-specific survival was 81.2%, 54.5%, and 36.4%, respectively.

Conclusions

In selected patients, extended conservative laryngopharyngectomy challenges the oncologic results of organ-preservation protocols and allows a good quality of life. © 2012 Wiley Periodicals, Inc. Head Neck 35: 1482–1489, 2013

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