Development of computer-based endoscopic image-processing soft for endourology and laparoscopic surgery to urological tumor

• Project/Area Number: 21592032
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Urology
• Research Institution: Teikyo University (2010-2011); Chiba University (2009)
• Principal Investigator: NAYA Yukio 帝京大学, 医学部, 教授 (40334213)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
• Keywords: 内視鏡画像 / 腹腔鏡 / CT画像 / 3D画像 / 画像合成 / 内視鏡 / 前立腺肥大症 / 膀胱癌 / 腹腔鏡手術 / 内視鏡手術 / 画像合成ソフト / 分光画像ソフト / パノラマ画像合成ソフト

Research Abstract

Computer-based endoscopic image processing technology harbors the potential to advance endourology and laparoscopic surgery by adding new value and function to the endoscope. We have developed a new software package that processes an opened, three-dimensional image of the urethra from a cystourethroscopic video image.
We developed other new software package for fusing the 3-D CT image to live video during laparoscopic surgery.

Research Products

• [Journal Article] Novel Points of View for Endoscopy : Panoramized Intraluminal Opened Image and 3D Shape Reconstruction (2011)
  • Author(s): Ishi T, Naya Y, Igarashi T, et al
  • Journal Title: Journal of Medical Imaging and Health Informatics Volume: 1(8) Pages: 13-20
  • Peer Reviewed
• [Journal Article] Restoration of miR-145 expression suppresses cell proliferation, migration and invasion in prostate cancer by targeting FSCN1 (2011)
  • Author(s): Fuse M, Kojima S, Naya Y, et al
  • Journal Title: Int J Oncol Volume: 38 Pages: 1093-101
  • Peer Reviewed
• [Journal Article] Complications, urinary continence, and oncologic outcomes of laparoscopic radical prostatectomy : single-surgeon experience for the first 100 cases (2011)
  • Author(s): Imamoto T, Groto Y, Naya Y, et al
  • Journal Title: Prostate Cancer Volume: 2011 Pages: 606505-606505
  • DOI: 10.1155/2011/606505
  • Peer Reviewed
• [Journal Article] Restoration of miR-145 expression suppresses cell proliferation, migration and invasion in prostate cancer by targeting FSCN1 (2011)
  • Author(s): Fuse M, Nohata N, Kojima S, Sakamoto S, Chiyomaru T, Kawakami K, Enokida H, Nakagawa M, Naya Y, Ichikawa T, Seki N.
  • Journal Title: Int J Oncol Volume: 38 Issue: 4 Pages: 1093
  • DOI: 10.3892/ijo.2011.919
  • Peer Reviewed
• [Journal Article] 工学の医療への応用-千葉大学フロンティアメディカル工学研究開発センターでの試み (2010)
  • Author(s): 納谷幸男、荒木千裕、五十嵐辰男, 他
  • Journal Title: 帝京医学雑誌 Volume: 33(5) Pages: 249-254
  • Peer Reviewed
• [Journal Article] Treatment outcomes of sorafenib for first line or cytokinerefractory advanced renal cell carcinoma in Japanese patients (2010)
  • Author(s): Ueda T, Suyama T, Naya Y, et al
  • Journal Title: Int J Urol Volume: 17 Pages: 811-5
  • NAID: 10027259996
  • Peer Reviewed
• [Journal Article] Influence of visceral obesity on oncologic outcome in patients with renal cell carcinoma (2010)
  • Author(s): Naya Y, Araki K, et al
  • Journal Title: Urol Int Volume: 85(1) Pages: 30-6
  • Peer Reviewed
• [Journal Article] External validation of a nomogram predicting the probability of prostate cancer Gleason sum upgrading between biopsy and radical prostatectomy pathology among Japanese patients (2010)
  • Author(s): Imamoto T, Suzuki H, Naya Y, et al
  • Journal Title: Urology Volume: 76 Pages: 404-10
  • Peer Reviewed
• [Journal Article] Surgical navigation using three-dimensional computed tomography images fused intraoperatively with live video (2010)
  • Author(s): Nakamura K, Naya Y, et al
  • Journal Title: J Endourol Volume: 24 Pages: 521-4
  • Peer Reviewed
• [Journal Article] 工学の医療への応用-千葉大学フロンティアメディカル工学研究開発センターでの試み (2010)
  • Author(s): 納谷幸男
  • Journal Title: 帝京医学雑誌 Volume: 33 Pages: 249-254
  • Peer Reviewed
• [Journal Article] Surgical navigation using three-dimensional computed tomography images fused intraoperatively with live video (2010)
  • Author(s): Nakamura K, Naya Y, Zenbutsu S, et al.
  • Journal Title: Journal of Endourology Volume: 24 Pages: 521-524
  • Peer Reviewed
• [Journal Article] Influence of visceral obesity on oncologic outcome in patients with renal cell carcinoma (2010)
  • Author(s): Naya Y, Zenbutsu S, Araki K, et al.
  • Journal Title: Urological Internatinalis Volume: 85 Pages: 30-36
  • Peer Reviewed
• [Journal Article] Oral analgesia by non-steroidal anti-inflammatory drug zaltoprofen to manage cystoscopy-related pain : a prospective study (2009)
  • Author(s): Komiya A, Suzuki H, Naya Y, et al
  • Journal Title: Int J Urol Volume: 16 Pages: 874-80
  • NAID: 10025618461
  • Peer Reviewed
• [Journal Article] neuroendocrine differentiation in the progression of prostate cancer (2009)
  • Author(s): Komiya A, Suzuki H, Naya Y, et al
  • Journal Title: Int J Urol Volume: 16 Pages: 37-44
  • NAID: 10025195397
  • Peer Reviewed
• [Journal Article] Association between serum sex hormone levels and prostate cancer : effect of prostate cancer on serum testosterone levels (2009)
  • Author(s): Imamoto T, Suzuki H, Naya Y, et al
  • Journal Title: Future Oncol Volume: 5 Pages: 1005-13
  • Peer Reviewed
• [Journal Article] computer-based endoscpoic image-processing technology (2009)
  • Author(s): Igarashi T, Suzuki H, Naya Y
  • Journal Title: Int J Urol Volume: 16 Pages: 533-43
  • Peer Reviewed
• [Journal Article] Usefulness of panoramic views for novice surgeons (2009)
  • Author(s): Naya Y, Igarashi T, et al
  • Journal Title: Int J Urol Volume: 16 Pages: 177-80
  • Peer Reviewed
• [Journal Article] Assessment of voiding function by endoscopic imaging-A preliminary report (2009)
  • Author(s): Igarashi T, S.Zenbutsu, Naya Y, et.al
  • Journal Title: Journal of Mechanics in Medicine and Biology 9 Pages: 609-620
  • Peer Reviewed
• [Journal Article] Computer-based endoscopic image-processing technology for endourology and laparoscopic Surgery (2009)
  • Author(s): Igarashi T, Suzuki H, Naya Y
  • Journal Title: International Journal of Urology 16 Pages: 533-543
  • NAID: 10025198237
  • Peer Reviewed
• [Journal Article] Surgical Navigation Using Three-Dimensional Computed Tomography Images Fused Intraoperatively with Live Video
  • Author(s): Nakamura K, Naya Y, Zenbutsu S, et al.
  • Journal Title: Journal of Endourology (In press)
  • Peer Reviewed
• [Presentation] 3次元構築画像を用いたタムスロシン尿道拡張作用の評価 (2011)
  • Author(s): 仲村和芳, 納谷幸男, 他
  • Organizer: 日本泌尿器科学会総会
  • Place of Presentation: 名古屋
  • Year and Date: 2011-04-22
• [Presentation] 3次元構築画像を用いたタムスロシン尿道拡張作用の評価 (2011)
  • Author(s): 仲村和芳、納谷幸男、坂本信一, 他
  • Organizer: 第99回日本泌尿器科学会総会
  • Place of Presentation: 名古屋
• [Presentation] 腎盂癌,上部尿管癌に対する体腔鏡ドリンパ節郭清 (2010)
  • Author(s): 納谷幸男
  • Organizer: 日本Endurology&ESWL学会
  • Place of Presentation: 京都
  • Year and Date: 2010-10-22
• [Presentation] Novel Role of C-terminus of BAT in regurating cysteine transporter (2010)
  • Author(s): Skamoto S, Naya Y, Shigeta Y, et al
  • Organizer: Annual meeting of American Urological Association
  • Place of Presentation: SF
  • Year and Date: 2010-06-02
• [Presentation] 前立腺部尿道の塩酸タムスロシン内服前後での変化を評価する (2010)
  • Author(s): 仲村和芳、納谷幸男、坂本信一, 他
  • Organizer: 第98回日本泌尿器科学会総会
  • Place of Presentation: 岩手
  • Year and Date: 2010-04-29
• [Presentation] 体腔鏡手術におけるラップエバックの有用性 (2010)
  • Author(s): 神谷直人、納谷幸男、鈴木啓悦
  • Organizer: 第24回日本Endourology・ESWL学会総会
  • Place of Presentation: 京都
• [Presentation] 腹腔鏡下の運針における3D画像によるアシストの検討 (2010)
  • Author(s): 納谷幸男、荒木千裕、五十嵐辰男, 他
  • Organizer: 第24回日本Endourology・ESWL学会総会
  • Place of Presentation: 京都
• [Presentation] 市販のディスプレイと単眼内視鏡を用いた立体映像表示法 (2010)
  • Author(s): 五十嵐辰男、前佛敏樹、納谷幸男, 他
  • Organizer: 第75回日本泌尿器科学会東部総会
  • Place of Presentation: 栃木
• [Presentation] 腹腔鏡と内視鏡ビデオ映像加工技術による手術支援システム (2010)
  • Author(s): 五十嵐辰男、納谷幸男
  • Organizer: 第75回日本泌尿器科学会東部総会
  • Place of Presentation: 栃木
• [Presentation] 千葉大学におけるsecond look TUR (2009)
  • Author(s): 荒木千裕, 納谷幸男, 他
  • Organizer: 第23回日本Endourology・ESWL 学会 総会
  • Place of Presentation: 東京
  • Year and Date: 2009-11-13
• [Presentation] 当院における腹腔鏡下腎盂形成術の検討 (2009)
  • Author(s): 納谷幸男、仲村和芳、荒木千裕, 他
  • Organizer: 第23回日本Endourology・ESWL学会総会
  • Place of Presentation: 東京
  • Year and Date: 2009-11-12
• [Presentation] 体腔鏡下腎部分切除に関する検討 (2009)
  • Author(s): 荒木千裕、納谷幸男, 他
  • Organizer: 第74回日本泌尿器科学会東部総会
  • Place of Presentation: 松本
  • Year and Date: 2009-10-30
• [Presentation] Tamusulosin alters structure of prostatic urethra : observation by processed endoscopic image (2009)
  • Author(s): Nakamura K, Naya Y, Igarashi T, et al
  • Organizer: International Continence Society
  • Place of Presentation: SF