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Regional Failures after Selective Neck Dissection in Previously Untreated Squamous Cell Carcinoma of Oral Cavity

Regional Failures after Selective Neck Dissection in Previously Untreated Squamous Cell Carcinoma... Aim. To share experience with regional failures after selective neck dissection in both node negative and positive previously untreated patients diagnosed with squamous cell carcinoma of the oral cavity. Patients and Methods. Data of 219 patients who underwent SND at Shaukat Khanum Cancer Hospital from 2003 to 2010 were retrospectively reviewed. Patient characteristics, treatment modalities, and regional failures were assessed. Expected 5-year regional control was calculated and prognostic factors were determined. Results. Median follow-up was 29 (9–109) months. Common sites were anterior tongue in 159 and buccal mucosa in 22 patients. Pathological nodal stage was N0 in 114, N1 in 32, N2b in 67, and N2c in 5 patients. Fourteen (6%) patients failed in clinically node negative neck while 8 (4%) failed in clinically node positive patients. Out of 22 total regional failures, primary tumor origin was from tongue in 16 (73%) patients. Expected 5-year regional control was 95% and 81% for N0 and N+ disease, respectively (P<0.0001). Only 13% patients with well differentiated, T1 tumors in cN0 neck were pathologically node positive. Conclusions. Selective neck dissection yields acceptable results for regional management of oral squamous cell carcinoma. Wait and see policy may be effective in a selected subgroup of patients. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png International Journal of Surgical Oncology Hindawi Publishing Corporation

Regional Failures after Selective Neck Dissection in Previously Untreated Squamous Cell Carcinoma of Oral Cavity

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Publisher
Hindawi Publishing Corporation
Copyright
Copyright © 2014 Hassan Iqbal et al.
ISSN
2090-1402
eISSN
2090-1410
Publisher site
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Abstract

Aim. To share experience with regional failures after selective neck dissection in both node negative and positive previously untreated patients diagnosed with squamous cell carcinoma of the oral cavity. Patients and Methods. Data of 219 patients who underwent SND at Shaukat Khanum Cancer Hospital from 2003 to 2010 were retrospectively reviewed. Patient characteristics, treatment modalities, and regional failures were assessed. Expected 5-year regional control was calculated and prognostic factors were determined. Results. Median follow-up was 29 (9–109) months. Common sites were anterior tongue in 159 and buccal mucosa in 22 patients. Pathological nodal stage was N0 in 114, N1 in 32, N2b in 67, and N2c in 5 patients. Fourteen (6%) patients failed in clinically node negative neck while 8 (4%) failed in clinically node positive patients. Out of 22 total regional failures, primary tumor origin was from tongue in 16 (73%) patients. Expected 5-year regional control was 95% and 81% for N0 and N+ disease, respectively (P<0.0001). Only 13% patients with well differentiated, T1 tumors in cN0 neck were pathologically node positive. Conclusions. Selective neck dissection yields acceptable results for regional management of oral squamous cell carcinoma. Wait and see policy may be effective in a selected subgroup of patients.

Journal

International Journal of Surgical Oncology – Hindawi Publishing Corporation

Published: Mar 11, 2014

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