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Yuji ITAI, Hajime OHISHI
1998 Volume 95 Issue 10 Pages
1085-1093
Published: 1998
Released on J-STAGE: February 26, 2008
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Kenji FUJIWARA
1998 Volume 95 Issue 10 Pages
1094-1100
Published: 1998
Released on J-STAGE: February 26, 2008
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Akiko YAMAMOTO, Masahumi ICHIKAWA, Osamu TAKAHARA, Akira ISHIHARA, Hir ...
1998 Volume 95 Issue 10 Pages
1101-1109
Published: 1998
Released on J-STAGE: February 26, 2008
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We performed a retrospective review of 477 cases of fundic gland polyps compaired with 562 cases of hyperplastic polyps, which were detected endoscopically during the past 8 years between January, 1989 and December, 1996. All lesions were histologically confirmed by endoscopic biopsy or the examination of polypectomy specimens.
Fundic gland polyps were more prevalent in middle aged-female, and were not associated with gastric adenomas and gastric cancers. These results suggested that the background mucosa of patients with fundic gland polyp was different from that of patients with hyperplastic polyp. Fundic gland polyps in 55 patients were followed up. No chage was observed in the polyps of the about half subjects, the polyps of 12 cases (21.8%) decreased in size and number or resolved completely. Cases decreased in size and number or resolved completely were much more in fundic gland polyps than hyperplastic polyps. There were no malignant transformation of fudic gland polyps. We claimed that fundic gland polyps were benign and distinct from hyperplastic polyps which had a possibility of malignant transformation.
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Takuya YAMAMURA, Takao OZASA, Osamu AKAISHI, Satoshi TSUKIKAWA, Susumu ...
1998 Volume 95 Issue 10 Pages
1110-1116
Published: 1998
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The purpose of this study was to elucidate the clinicopathological significance of p53 overexpression in elderly patients with colorectal cancer. p53 positivity for elderly patients and control was 41% and 57%, respectively. There was a significant difference between these two groups. Regarding the rate of hematogenic metastases, there was no significant difference between patients with positive for p53 and negative for p53 in the elderly group (44% vs 39%), on the other hand, there was a significant difference between patients with positive for p53 and negative for p53 in the control group (70% vs 48%). Regarding prognosis, there was no significant difference between patients with positive for p53 and negative for p53 in the elderly group (73.3% vs 72%), on the other hand, there was a significant difference between patients with positive for p53 and negative for p53 in the control group (51.2% vs 68.7%). These results suggest that the significance of p53 overexpression was neglegible in elderly patients with colorectal cancer.
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Katsuhiko IWAKIRI, Hisagi YAMADA, Makoto KOTOYORI, Toshiaki SUGIURA, Y ...
1998 Volume 95 Issue 10 Pages
1117-1120
Published: 1998
Released on J-STAGE: February 26, 2008
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Taro YAMASHITA, Mikio TSUKIOKA, Hidero OGINO, Yoshitake SATOMURA, Hiko ...
1998 Volume 95 Issue 10 Pages
1121-1125
Published: 1998
Released on J-STAGE: February 26, 2008
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Masayuki KOJIMA, Fuyo YOSHIMI, Yuji ASATO, Shinya INOUE, Yoshihiro KUR ...
1998 Volume 95 Issue 10 Pages
1126-1130
Published: 1998
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Masato KRIYAMA, Yasuhiko KOJIMA, Mikiko KONDOH, Tetsuya INOUE, Yoshiak ...
1998 Volume 95 Issue 10 Pages
1131-1135
Published: 1998
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Kouichi HANDA, Kazuaki INOUE, Kazuhiko SEKIYAMA, Makoto YOSHIBA, Rikiy ...
1998 Volume 95 Issue 10 Pages
1136-1140
Published: 1998
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Tomonori YOSHIDA, Hidetoshi AOKI, Atsunobu KURINAGA, Yasumasa IKEDA, K ...
1998 Volume 95 Issue 10 Pages
1141-1146
Published: 1998
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Masanori KAMURA, Tetsuya TANAHASHI, Toshihiro MURAI, Noriyoshi YAMAKIT ...
1998 Volume 95 Issue 10 Pages
1147-1150
Published: 1998
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Takahiro ZENDA, Hiro SATO, Tomomi KOBAYASHI, Takeshi SAWADA, Yoshinori ...
1998 Volume 95 Issue 10 Pages
1151-1156
Published: 1998
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Yoshifumi ARISAKA, Hideki TADA, Yasushi HONGOH, Nobusuke FUKUMOTO, Har ...
1998 Volume 95 Issue 10 Pages
1157-1161
Published: 1998
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Makoto SAITOH, Junichi KOBATA, Miyako MATSUMOTO, Shinji HAMAMUKI, Taku ...
1998 Volume 95 Issue 10 Pages
1162-1164
Published: 1998
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[in Japanese], [in Japanese]
1998 Volume 95 Issue 10 Pages
1165
Published: 1998
Released on J-STAGE: February 26, 2008
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