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Daisuke MATSUDA, Yoshiaki OSAKA, Shingo TACHIBANA, Sumito HOSHINO, Tos ...
2006 Volume 31 Issue 6 Pages
903-908
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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Masashi TAKEMURA, Masayuki HIGASHINO, Harushi OSUGI, Shigeru LEE, Sato ...
2006 Volume 31 Issue 6 Pages
909-913
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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Mana YOSHIMURA, Yu TAKAGI, Sumito HOSHINO, Hideo SUDO, Shingo TACHIBAN ...
2006 Volume 31 Issue 6 Pages
914-919
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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Since 2000, our department has been calculating the percent injected dose (%ID ; the accumulation ratio of an injected amount) in isolated lymph nodes when detecting sentinel node navigation surgery for upper gastrointestinal tract cancers. However, the conventional procedure of calculating %ID is complicated. In this study, we used DCM-200 (Aloka Co., Tokyo, Japan). This is equipped with two wells, one to receive a syringe to measure high-level radioactivity, and one for insertion of a tube to measure low-level radioactivity. We compared results using the conventional autowell method and the DCM method. (Subjects and Methods) Ten patients with T1N0 gastric cancer underwent SNNS using the RI method. The radioactivity of 54 lymph nodes was measured using both a well-type scintillation counter ARC-300 and the DCM-200. Each gross count and %ID, which was obtained using the conventional calculation method and the DCM-200 method, were compared. (Results) The gross counts among the instruments showed a high correlation (r=0.960). The calculated %ID showed a high correlation, with the value found by the DCM-200, being approximately 1.5 times higher than that found using the conventional calculation method. (Conclusion) The DCM-200 allowed both the administered amount and the amount found in the isolated lymph node to be measured with high sensitivity. Correction for radioactive decay as a factor of time is performed automatically, so that both conversion between instruments and correction for decay over time can be omitted, resulting in a simple calculation process.
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Shinji TAKAHASHI, Masatoshi KAWAMURA, Nobuyuki SAKAMOTO, Takeharu KAWA ...
2006 Volume 31 Issue 6 Pages
920-924
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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Kenichi SAKURAI, Katsuhisa ENOMOTO, Sadanori MATSUO, Sadao AMANO, Akir ...
2006 Volume 31 Issue 6 Pages
925-928
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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Hidefumi TSUSHIMA, Teruo KUSAKABE
2006 Volume 31 Issue 6 Pages
929-933
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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Masahiko OZAKI, Masanori OGIWARA, Hiroshi HOJO, Shunei KYO
2006 Volume 31 Issue 6 Pages
934-936
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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Junkichi KOINUMA, Toshiaki SHICHINOHE, Satoshi HIRANO, Satoshi KONDO
2006 Volume 31 Issue 6 Pages
937-940
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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Tsuyoshi GONDA, Norimichi OKADA, Hiroshi ANDO, Hideyuki ISHIDA
2006 Volume 31 Issue 6 Pages
941-945
Published: December 30, 2006
Released on J-STAGE: February 09, 2010
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Makoto TAKASE, Naoki ASAKAGE, Shigeru KOBAYASHI, Tatsuya GOTO, Masayuk ...
2006 Volume 31 Issue 6 Pages
946-949
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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Koji ASAI, Jiro NAGAO, Manabu WATANABE, Hidenori TANAKA, Akihiro OSAWA ...
2006 Volume 31 Issue 6 Pages
950-955
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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A 52-year-old man, who had right-sided colon cancer that had invaded the duodenum, pancreas, and liver, had a curative resection that included a right hemicolectomy, a pancreatoduodenectomy (PD), and a right hemihepatectomy. The pathological findings confirmed a well differentiated adenocarcinoma, which directly invaded the pancreas, liver, and duodenum. Eighty-five months after the operation, the patient is still alive and disease-free. A 73-year-old man, who had right-sided colon cancer that had invaded the duodenum, gall bladder, and liver, underwent a curative resection that included a right hemicolectomy, PD, and a partial hepatectomy. The pathological findings confirmed a moderately differentiated adenocarcinoma, which directly invaded the gall bladder, bile duct, liver, and duodenum. Six months after the operation, the patient is still alive and disease-free. Invasion of the duodenum, pancreas, and liver by a right-sided colon carcinoma does not mean that the patient has incurable disease. In fact, this condition can be resected with en bloc PD, colectomy, and hepatectomy, which offers the patient a chance for survival.
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Kunihiko AMANO, Hiroshi NAKADA, Jun SOBAJIMA, Kouki KUWABARA, Keiichir ...
2006 Volume 31 Issue 6 Pages
956-960
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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Norio YUKAWA, Yasushi RINO, Hiroyo INO, Masahiro KANARI, Hiroyuki SAEK ...
2006 Volume 31 Issue 6 Pages
961-965
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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Yuuki TAKEUCHI, Mitsuro KANDA, Jyunichi TOBINAGA
2006 Volume 31 Issue 6 Pages
966-970
Published: December 30, 2006
Released on J-STAGE: February 09, 2010
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Yasuhiro NAKAMORI, Tsunekazu MIZUSHIMA, Toshikazu ITO, Hitoshi MIZUNO, ...
2006 Volume 31 Issue 6 Pages
971-974
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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Takafumi SEKINO, Takuya YAMADA, Naomasa YOSHIDA, Toshiyuki MIYAHARA, S ...
2006 Volume 31 Issue 6 Pages
975-978
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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Masaki KIMURA, Takuya YAMADA, Shigeru KIYAMA, Takafumi SEKINO, Hirofum ...
2006 Volume 31 Issue 6 Pages
979-982
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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Motokazu SATO, Sengai TANAKA, Toshihiko KARMA, Masayuki WAKAHARA, Tosh ...
2006 Volume 31 Issue 6 Pages
983-987
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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Sadanori MATSUO, Sadao AMANO, Kenichi SAKURAI, Katsuhisa ENOMOTO, Kats ...
2006 Volume 31 Issue 6 Pages
988-991
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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Yoshinori MORIMOTO, Kazuyuki KAWAMOTO, Tepunn PAKU, Keizou OGASAWARA
2006 Volume 31 Issue 6 Pages
992-995
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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Tumor Resection Using Ultrasonically Activated Scalpel
Naoto TAKAHASHI, Akira YANAGISAWA, Hideyuki KASHIWAGI, Katsuhiko YANAG ...
2006 Volume 31 Issue 6 Pages
996-999
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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Koji MATSUI, Yoshiyuki SASAKI, Sanae NAKAJIMA, Atsushi KAWABE, Seiji Y ...
2006 Volume 31 Issue 6 Pages
1000-1002
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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[in Japanese]
2006 Volume 31 Issue 6 Pages
1003-1004
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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[in Japanese]
2006 Volume 31 Issue 6 Pages
1005-1006
Published: December 30, 2006
Released on J-STAGE: August 13, 2009
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