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KMID : 0356820040200020167
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Korean Journal of Head & Neck Oncology
2004 Volume.20 No. 2 p.167 ~ p.171
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Surgery of Retromolar Trigone Cancer
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이세영
최영춘/정의석/권순호/유대현/이원재/최은창
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Abstract
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Background and Objectives: Squamous cell carcinoma of retromolar tringone (RMT) is an uncommon head and neck tumor. RMT cancer has unique clinical feature and specific considerations for surgical treatment are needed but, reports on the treatment of RMT cancer are still lacking.
Patients and Methods: From May 1997 to July 2004, 8 patients with histologically proven squamous cell carcinoma of the RMT were treated in Severance Hospital. Surgical excision of the primary lesion and neck dissection were performed in all patients. Reconstruction was accomplishing using several methods. Charts and other medical records were reviewed.
Results: In early cases, lower cheek flap was appropriate but, mandibular swing or madibulectomy approach was appropriate in advanced cases. Reconstruction was needed in all patients and excision of mandible was needed in majority of patients. 6 patients were disease free status and one died from recurrence and one was lost to follow up.
Conclusion: In treatment of RMT cancer, several surgical approach methods and reconstruction should be considered before treatment. Surgical treatment of RMT cancer may be one of a useful primary treatment modality.
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KEYWORD
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