EVALUATION OF EPITHELIAL DYSPLASIA ON SURGICAL MARGIN IN SQUAMOUS CELL CARCINOMA OF THE TONGUE WITH STAGE I,II

  • KUROKAWA Hideo
    Division of Oral and Maxillofacial Surgery, Department of Medicine of Sensory and Motor Organs, Faculty of Medicine, University of Miyazaki
  • YAMASHITA Yoshihiro
    Division of Oral and Maxillofacial Reconstructive Surgery, Department of Oral and Maxillofacial Surgery, Kyushu Dental College
  • MATSUMOTO Shinobu
    Division of Oral and Maxillofacial Reconstructive Surgery, Department of Oral and Maxillofacial Surgery, Kyushu Dental College
  • TAKAHASHI Tetsu
    Division of Oral and Maxillofacial Reconstructive Surgery, Department of Oral and Maxillofacial Surgery, Kyushu Dental College
  • SAKODA Sumio
    Division of Oral and Maxillofacial Surgery, Department of Medicine of Sensory and Motor Organs, Faculty of Medicine, University of Miyazaki

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Other Title
  • StageI,II舌扁平上皮癌における周辺上皮の上皮性異形成について

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Description

This study evaluated the usefulness of epithelial dysplasia on surgical margin in squamous cell carcinoma of the tongue with Stage I, II. Fifty patients seen between 1995 and 2000 with surgical treatment only were reviewed. Epithelial dysplasia on surgical margin occurred in 26 patients (52%). The clinicopathologic prognosis factors significantly associated with the epithelial dysplasia on surgical margin was tumor growth type, tumor size, tumor thickness, and postoperative local recurrence. Moreover, postoperative local recurrence was positively associated with tumor size, tumor thickness, and epithelial dysplasia on surgical margin. In a multivariate logistic regression analysis, patients with an epithelial dysplasia score of ≥4 points had a predictive value for postoperative local recurrence.

Journal

  • Toukeibu Gan

    Toukeibu Gan 32 (4), 455-458, 2006

    Japan Society for Head and Neck Cancer

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