多施設共同による顎骨骨肉腫の臨床病理学的検討  第一報

書誌事項

タイトル別名
  • Osteosarcoma of the jaw. Multi-institutional study 1.
  • MULTI-INSTITUTIONAL STUDY 1
  • 第一報

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抄録

This is a report of a multi-institutional study of 23 patients with osteosarcoma of the jaw who had surgery. The ages of the 10 males and 13 females ranged from 11 to 68 years (mean, 40.0 years). Most of the tumors of the maxilla (six cases) occurred in the posterior ridge (4 cases). In the mandible (17 cases), the posterior body was preferred site (14 cases). Swelling with hypoparesthesia was the most frequent symptom. Radiographically, most of the lesions were osteoblastic, but 3 cases were well-circumscribed osteolytic. Treatment included surgry alone (11 cases), surgery with chemotherapy (5 cases), surgery with radiotherapy (3 cases) and surgery with chemotherapy and radiotherapy (4 cases). The overall five-year and ten-year survival rate was 45.2% and 33.9%.

収録刊行物

  • 頭頸部腫瘍

    頭頸部腫瘍 23 (1), 256-261, 1997

    日本頭頸部癌学会

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