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Study for identification of residual cancer area at intraoperative radiotherapy

Research Project

Project/Area Number 07672166
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Surgical dentistry
Research InstitutionKYOTO UNIVERSITY

Principal Investigator

NISHIDA Mitsuo  Kyoto University, Faculty of Medicine, Assistant Professor, 医学研究科, 講師 (50154620)

Co-Investigator(Kenkyū-buntansha) YOKOE Yoshihiko  Kyoto University, Faculty of Medicine, Assistant Professor, 医学研究科, 助手 (30211650)
SEGAMI Natsuki  Kanazawa Medical University, Faculty of Stomatology, Professor, 口腔科学講座, 教授 (40148721)
MURAKAMI Ken-ichiro  Kyoto University, Faculty of Medicine, Assosiate Professor, 医学研究科, 助教授 (00174269)
Project Period (FY) 1995 – 1996
Project Status Completed (Fiscal Year 1996)
Budget Amount *help
¥2,400,000 (Direct Cost: ¥2,400,000)
Fiscal Year 1996: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 1995: ¥1,500,000 (Direct Cost: ¥1,500,000)
KeywordsIntraoperative Radiotherapy / Intraoperative Irradiation / Tumor Marker / Oral Cancer / Advanced Oral Cancer
Research Abstract

Study for identification of residual cancer area of the oral advanced carcinomas at intraoperative radiotherapy was performed. Concernig treatment modality on oral squomous cell carcinomas, chemotherapy is appeared aduvant means and actively used only for palliative treatment of nonsquomous cell carcinomas in the head and neck cancer. However, these tumor are relatively rare and, then actually a modality of combination therapy with radiation therapy and surgery may be recommended. In this combination therapy, for advanved oral squomous cell carcinomas radiation therapy was usually employed as preoperative one in our department, and acceptable five year survival rate has been obtained. However, severely advanced carcinomas such as invasive tumor to the internal or common carotid artery or to the deep cervical fascia, intraoperative radiotherapy is a intensive modality to treat these adhesive carcinomas, and there is a few reports applied intraoperative radiotherapy to head and neck carcinomas, we think this type of treatment is suitable in this region. Clinical application of intraoperative radiotherapy was reported from our department in 1996. However, some problems with this therapy remained regarding to adaptation between operative field and X-ray cone, depth and area of irradiation effect. So, we have considered application of lridium-192 as well as intraoperative radiotherapy. It is usually obtained as seeds loaded into a flexible nylon sheath, or thin flexible wire sources used in the form of a "hairpin". The strength and interspacing of the sources can be altered to suit individual case requirements. The other hand, as study for identification of residual cancer area of the oral advanced carcinomas at intraoperative radiotherapy, suitable material for the purpose have been serched by applying to various intraoral tumor specimen with immunohistochemical method.

Report

(3 results)
  • 1996 Annual Research Report   Final Research Report Summary
  • 1995 Annual Research Report
  • Research Products

    (20 results)

All Other

All Publications (20 results)

  • [Publications] 安田信也 他: "von Recklinghausen病の女児に合併した下顎悪性神経鞘の1例" 口腔腫瘍. 8 (2). 106-113 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 井出山美佳子 他: "頸部リンパ節のCTならびに組織学的所見の比較検討" 口腔腫瘍. 7 (4). 347-353 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] I. Tohnai, et al: "Primary clinical effect of pptherapy CCisplatin and Peplomycir and TPP therapy (4'-O tetrahydropyrany ladriamycin Cisplutin and Pedonycin) for oral cancer" Int J clin Oncol.1. 139-144 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] H. Yoshida, et al: "Polymorphous lou-grade adenccarcinoma of the upper lip : Report of a case" Jpn J Diag/oral Ned.8 (2). 516-520 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 金山景錫 他: "石灰化を伴った顎下腺腺様嚢胞癌の一症例" 口科誌. 45 (3). 302-305 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 安原豊人 他: "下顎骨に転移した前立腺癌の1例" 口科誌. 45 (4). 486-490 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] S.Yasuda, et al: "A case of malignant schwannoma of mandible in von Recklinghausen's disease" J Jpn Soc Oral Tumor. 8(2). 106-113 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] M.Ideyama, et al: "Comparative study of CT and histological findings of cervical lymph node metastasis" J Jpn Soc Oral Tumor. 7(4). 347-353 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] I.Tohnai, et al: "Primary clinical effect of PP therapy (Cisplatin and Peplomycin) and TPP therapy (4'-0 tetrahydropyranyladriamycin, Cisplatin and peplomycin) for oral cancer." Int J Clin Oncol. 1. 139-144 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] H.Yoshida, et al: "Polymorphous low-grade adenocarcinoma of the upper lip : Report of a case." Jpn J Diag/Oral Med. 8(2). 516-520 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] K.Kaneyama: "Adenoid cystic carcinoma of submandibular gland accompanied with calcification-A report of a case-" J.Jpn Stomatol.Soc.45(3). 302-305 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] T.Yasuhara: "Metastasis of prostatic carcinoma to the mandible : Report of a case" J.Jpn Stomatol.Soc.45(4). 486-490 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 安田 信也,他: "von Recklinghausen病の女児に合併した下顎悪性神経鞘の1例" 口腔腫瘍. 8(2). 106-113 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 井手山 美佳子,他: "頸部リンパ節のCTならびに組織学的所見の比較検討" 口腔腫瘍. 7(4). 347-353 (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] I.Tohnai,et al: "Primary clinical effect of PPtherapy (Cisplatin and Peplomycin and TPP therapy (4′-Otetrahydropyranyladriamycin,Cisplatin and Peplomycin) for oral cancer" Int J Clin Oncol.1. 139-144 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] H.Yoshida,et al: "Polymorphous low-grade adenocarcinoma of the upper lip : Report of a case" Jpn J Diag/Oral Med.8(2). 516-520 (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] 金山景錫,他: "石炭化を伴った顎下腺腺様嚢胞癌の一症例" 口科誌. 45(3). 302-305 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 安原豊人,他: "下顎骨に転移した前立腺癌の1例" 口科誌. 45(4). 486-490 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 吉田博昭: "ヒト顎関節手術症例におけるCD44の局在についての免疫組織学的所見" 日口診誌. 8. 11-15 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] H. Yoshida: "Polymorphous low-grade adenocarcinoma of the upper lip." Jpn JOral Diag/Oral Med. 8. 121-125 (1995)

    • Related Report
      1995 Annual Research Report

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Published: 1995-04-01   Modified: 2016-04-21  

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