Nihon Daicho Komonbyo Gakkai Zasshi
Online ISSN : 1882-9619
Print ISSN : 0047-1801
ISSN-L : 0047-1801
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Volume 36, Issue 4
Displaying 1-7 of 7 articles from this issue
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  • Two Cases of Ano-rectal Malignant Melanoma
    Y. Nagasawa, S. Kuramoto, H. Haba, M. Nishihira, M. Wakabayashi, K. Th ...
    1983 Volume 36 Issue 4 Pages 287-292
    Published: 1983
    Released on J-STAGE: June 05, 2009
    DOIhttps://doi.org/10.3862/jcoloproctology.36.287
    JOURNAL FREE ACCESS
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    Malignant melanoma of ano-rectal region is a very rare lesion and its 5-year survival rate is about IO per cent. Two cases of anorectal malignant melanoma are presented in this paper.
    According to Japanese General Rules for Clinical and Pathological Studies on Cancer of Colon, Rectum and Anus, first case is Rb, Borr. I, 4×3.5×2 cm, a quater of circ., a2, P0, H0, n(+), R3, absolute curative resection and second case is RbP, Borr. I, 10.5×3×5cm, subcirc. pm, P0, H0, ly1, v2, n(-), R3, absolute curative resection.
    First case was treated by adjuvant chemotherapy with METT inj. (MMC, Endoxan, Toyomycin, Tespanon).
    Second case has been treated by immunotherapy with Levamisole and BCG and some recurrence leions were treated with cryosurgery. Both cases survived only 8 months after radical operation.
    Complete resection with lymphadenectomy and adjuvant-therapy should be carried out in principle because of its high malignaucy.
    Cryo-immun otherapy is one whon wed of many methodon adjugant immuno-therapy and some benefit may be expected in the treatment for ano-rectal malignant melanoma.
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  • Clinicopathological Study on Re-formation of Colorectal Adenomas after Polypectomy
    M. Nogaki, M. Nogaki, H. Kitano, S. Masumori, T. Ozeki, M. Nogaki, S. ...
    1983 Volume 36 Issue 4 Pages 293-302
    Published: 1983
    Released on J-STAGE: June 05, 2009
    DOIhttps://doi.org/10.3862/jcoloproctology.36.293
    JOURNAL FREE ACCESS
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    Clinicopathological study was made on 8 cases showing re-formed adenomas after polypectomy in the colon and rectum and also on 2 cases of metachronous adenomas.
    Re-formed adenomas were found during the period from 6 months to 2 years after polypectomy and two metachronous adenoma were found at 2 years and 4 months and 2 years and 6 months after polypectomy, respectively.
    The frequency of the re-formation was 0.97% (4 cases out of a total 414 cases, 622 adenomas) in colonoscopic polypectomy, and it was 2.8% (4 cases of a total 142 cases) in surgical local-resection.
    The histologic types of adenomatous polyps causing the re-formation were villous in 2 cases, villotubular in 3 cases, and tubular in 3 cases.
    All the 8 adenomas which caused the re-formation after polypectomy were large in size and sessile or semipedunculate in shape. All of them were histologically severe atypia and often contained tiny foci of cancer within adenoma. No small and/or pedunculate adenomas as well as adenomas of low grade atypia recurred after polypectomy.
    Cause of the adenoma re-formation after polypectomy was discussed and it was stressed that removal of the surrounding mucosa with adenomas was important to avoid re-formation, when the adenoma was large in size and the pedicle was short.
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  • [title in Japanese]
    1983 Volume 36 Issue 4 Pages 325-329,419
    Published: 1983
    Released on J-STAGE: June 05, 2009
    DOIhttps://doi.org/10.3862/jcoloproctology.36.325
    JOURNAL FREE ACCESS
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  • [title in Japanese]
    1983 Volume 36 Issue 4 Pages 331-335,421
    Published: 1983
    Released on J-STAGE: June 05, 2009
    DOIhttps://doi.org/10.3862/jcoloproctology.36.331
    JOURNAL FREE ACCESS
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  • [title in Japanese]
    1983 Volume 36 Issue 4 Pages 337-340,424
    Published: 1983
    Released on J-STAGE: June 05, 2009
    DOIhttps://doi.org/10.3862/jcoloproctology.36.337
    JOURNAL FREE ACCESS
    Download PDF (423K)
  • [title in Japanese]
    1983 Volume 36 Issue 4 Pages 341-347,426
    Published: 1983
    Released on J-STAGE: June 05, 2009
    DOIhttps://doi.org/10.3862/jcoloproctology.36.341
    JOURNAL FREE ACCESS
    Download PDF (783K)
  • [title in Japanese]
    1983 Volume 36 Issue 4 Pages 349-417,430
    Published: 1983
    Released on J-STAGE: June 05, 2009
    DOIhttps://doi.org/10.3862/jcoloproctology.36.349
    JOURNAL FREE ACCESS
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