A Case of Advanced Colon Cancer Measuring 8 mm in Diameter.
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- Sawai T.
- First Department of Surgery, Nagasaki University School of Medicine
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- Sasano O.
- First Department of Surgery, Nagasaki University School of Medicine
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- Tsuji T.
- First Department of Surgery, Nagasaki University School of Medicine
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- Nakamura S.
- First Department of Surgery, Nagasaki University School of Medicine
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- Nanashima A.
- First Department of Surgery, Nagasaki University School of Medicine
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- Uchikawa T.
- First Department of Surgery, Nagasaki University School of Medicine
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- Yamaguchi H.
- First Department of Surgery, Nagasaki University School of Medicine
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- Yasutake T.
- First Department of Surgery, Nagasaki University School of Medicine
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- Kusano H.
- First Department of Surgery, Nagasaki University School of Medicine
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- Tagawa Y.
- First Department of Surgery, Nagasaki University School of Medicine
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- Nakagoe T.
- First Department of Surgery, Nagasaki University School of Medicine
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- Ayabe H.
- First Department of Surgery, Nagasaki University School of Medicine
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- Fukuda Y.
- Fukuda-Yutaka Clinic
Bibliographic Information
- Other Title
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- 径8mmの大腸ss癌の1例とその細胞増殖能について Ki‐67/AgNOR二重染色を用いて
- Ki-67/AgNOR二重染色を用いて
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Abstract
A 68 year-old male who had underwent sigmoidectomy for colon cancer on April 6, 1992 was admitted to our hospital. Colonoscopy revealed a small flat-elevated lesion with converging folds of the ascending colon. On preoperative evaluation of a massive invasion to the submucosal layer, right hemicolectomy was perforemed on September 8, 1994. Macroscopic examination of the resected specimen showed a slightly elevated tumor with converging folds, measuring 5 x 8 mm in diameter. Histopathology revealed a well differentiated adenocarcinoma invading to the subserosal layer. No recidual adenomatous tissue was identified, and no metastasis was found in 14 lymph nodes.<BR>The proliferating activity of this small advanced colon cancer was determined by double staining technique of Ki - 67 and argyrophilic nucleolar organizer resions (Ag-NOR) using formalin-fixed paraffin-embedded sections. Labeling index of Ki-67 monoclonal antibody (MIB 1) was 7.3 %. Although the Ki-67 negative cells had low AgNOR counts (mean 2.50), the Ki-67 positive cells had high AgNOR counts (mean 9.98 per nucleus).
Journal
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- Nippon Daicho Komonbyo Gakkai Zasshi
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Nippon Daicho Komonbyo Gakkai Zasshi 49 (4), 323-326, 1996
The Japan Society of Coloproctology
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Details 詳細情報について
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- CRID
- 1390282679830852352
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- NII Article ID
- 10007906851
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- NII Book ID
- AN00195100
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- ISSN
- 18829619
- 00471801
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed