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12 Result(s)

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  1. No Access

    Article

    Influence of different pneumoperitoneal pressures on tumor cell distribution in rats

    The effect of different pneumoperitoneal pressures on tumor cell distribution was investigated.

    H. Nakada, H. Ishida, D. Hashimoto, T. Mori… in Surgical Endoscopy And Other Interventiona… (2005)

  2. No Access

    Article

    Minilaparotomy approach for colonic cancer: initial experience of 54 cases

    The early outcomes of minilaparotomy for resection of colonic cancer were evaluated.

    H. Ishida, H. Nakada, M. Yokoyama… in Surgical Endoscopy And Other Interventiona… (2005)

  3. No Access

    Article

    Comparison of the effects of gasless procedure, CO2-pneumoperitoneum, and laparotomy on splenic and hepatic natural killer activity in a rat model

    Background: Natural killer (NK) activity plays an important role in the prevention of tumor metastasis. However, few studies compared changes in NK activities between gas(less) laparoscop...

    I. Takeuchi, H. Ishida, T. Mori… in Surgical Endoscopy And Other Interventiona… (2004)

  4. No Access

    Article

    A new concept of three-dimensional endoscope for endoscopic surgery

    Y. Muragaki, M. Hashizume, D. Hashimoto… in Surgical Endoscopy And Other Interventiona… (2003)

  5. No Access

    Article

    Distribution of intrasplenically injected colon cancer cells following pneumoperitoneum in mice

    Background: Few studies have examined tumor cell distribution following laparoscopic surgery for colorectal cancer. We examined the effect of carbon dioxide pneumoperitoneum on the distri...

    H. Ishida, H. Nakada, I. Takeuchi… in Surgical Endoscopy And Other Interventiona… (2003)

  6. No Access

    Article

    Oncological effects of insufflation with different gases and a gasless procedure in rats

    Background: The validity of using carbon dioxide (CO2) pneumoperitoneum in laparoscopic tumor surgery has not been investigated thoroughly. The oncologic effects of a gasless procedure an...

    M. Yokoyama, H. Ishida, T. Okita, N. Murata… in Surgical Endoscopy And Other Interventiona… (2003)

  7. No Access

    Article

    Gasless laparoscopic surgery for ulcerative colitis and familial adenomatous polyposis

    H. Ishida, D. Hashimoto, S. Inokuma… in Surgical Endoscopy And Other Interventiona… (2003)

  8. No Access

    Article

    Increased insufflation pressure enhances the development of liver metastasis in a mouse laparoscopy model

    Background: The effect of different insufflation pressures and durations of CO2 pneumoperitoneum on the growth of liver metastasis was investigated in a mouse model. The possible mechanisms involved in the pre...

    H. Ishida, D. Hashimoto, H. Nakada… in Surgical Endoscopy And Other Interventiona… (2002)

  9. No Access

    Article

    Liver metastases are less established after gasless laparoscopy than after carbon dioxide pneumoperitoneum and laparotomy in a mouse model

    Background: Although the liver is the most frequent site of cancer recurrence after conventional open surgery for colorectal cancer, the effect of laparoscopic procedures with or without gas insufflation on th...

    H. Ishida, D. Hashimoto, I. Takeuchi… in Surgical Endoscopy And Other Interventiona… (2002)

  10. No Access

    Article

    Liver metastasis following pneumoperitoneum with different gases in a mouse model

    The validity of using CO2 in laparoscopic tumor surgery has not yet been established. To address this question, we investigated the growth of liver metastases following insufflation with different gases in a mous...

    H. Ishida, Y. Idezuki, M. Yokoyama, H. Nakada, A. Odaka, N. Murata… in Surgical Endoscopy (2001)

  11. No Access

    Article

    Development of a fogless scope and its analysis using infrared radiation pyrometer

    Background: In laparoscopic surgery, fogging of the lens tip instantly degrades the quality of image and interrupts the flow of surgical maneuvers. External warming devices prevent fogging for a ...

    D. Hashimoto, M. Shouji in Surgical Endoscopy (1997)

  12. No Access

    Article

    Abstracts of selected papers presented at the 74th general meeting of the Japanese Society of Gastroenterology

    Shingo Tsuji, Nobuhiro Sato, Toru Kashiwagi, Takeo Koizumi… in Gastroenterologia Japonica (1988)