KAZUO Kozaka 小坂一斗

Researcher Number	80547175
Other IDs
External Links
Affiliation *help	2016 – 2018 : 金沢大学, 附属病院, 講師 2015 : 金沢大学, 大学病院, 講師 2015 : 金沢大学, 大学院医薬保健学総合研究科, 助教 2012 – 2014 : 金沢大学, 医学系, 助教
Review Section/Research Field	Principal Investigator Radiation science Except Principal Investigator Radiation science
Keywords	Principal Investigator CT / 癌遺伝子 / 混合型肝癌 / 腫瘤形成性肝内胆管癌 / 画像診断 / FDG-PET/CT / 中間型肝癌 / 原発性肝癌 / グルコーストランスポーター / 癌ステムセル … More Except Principal Investigator OATP1B3 / b-catenin mutation / 肝細胞癌 / 画像バイオマーカー / HNF4a / 肝癌類似病変 / 肝癌境界病変 / 肝癌多段階発癌 / 肝細胞がん / β-caenin mutation / 個別化医療 / Gd-EOB-DTPA造影MRI / ＨＮＦ4α / dynamic CT Less

肝内胆管癌の遺伝子・分子生物学的機構に基づいたイメージバイオマーカーの研究Principal InvestigatorOngoing
- Principal Investigator
  
  小坂一斗
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Kanazawa University
Correlation between molecular biomarker and imaging findings in hepatocellular carcinoma
- Principal Investigator
  
  Matsui Osamu
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Kanazawa University
Hepatic cancer stem cell derived cancer: radiologic pathologic correlationPrincipal Investigator
- Principal Investigator
  
  KAZUO Kozaka
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Radiation science
- Research Institution
  Kanazawa University

All 2017 2016 2015 2014 2013 Other

All Journal Article Presentation

[Journal Article] Dynamic CT findings of cholangiolocellular carcinoma: correlation with angiography-assisted CT and histopathology.2017
- Author(s)
  Kozaka K, Matsui O, Kobayashi S, Koda W, Minami T, Kitao A, Inoue D, Yoneda N, Yoshida K, Toshima F, Nakanuma Y, Gabata T.
- Journal Title
  
  Abdominal Radiology
  
  Volume : 42(3) Pages : 861-869
- DOI
  10.1007/s00261-016-0944-z
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K19811, KAKENHI-PROJECT-16K10272
[Journal Article] "Biliary Diseases with Pancreatic Counterparts": Cross-sectional Imaging Findings.2016
- Author(s)
  Katabathina VS, Flaherty EM, Dasyam AK, Menias CO, Riddle ND, Lath N, Kozaka K, Matsui O, Nakanuma Y, Prasad SR.
- Journal Title
  
  Radiographics
  
  Volume : 29
- Open Access / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25461805
[Journal Article] Hepatitis C related chronic liver cirrhosis: feasibility of texture analysis of MR images for classification of fibrosis stage and necroinflammatory activity grade.2015
- Author(s)
  Wu Z, Matsui O, Kitao A, Kozaka K, Koda W, Kobayashi S, Ryu Y, Minami T, Sanada J, Gabata T.
- Journal Title
  
  PLoS One
  
  Volume : １０
- DOI
  10.1371/journal.pone.0118297
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25461805, KAKENHI-PROJECT-25461873
[Journal Article] Correlation between Gd-EOB-DTPA-enhanced MR imaging findings and OATP1B3 expression in chemotherapy-associated sinusoidal obstruction syndrome2015
- Author(s)
  Yoneda N, Matsui O, Ikeno H, Inoue D, Yoshida K, Kitao A, Kozaka K, Kobayashi S, Gabata T, Ikeda H, Nakamura K, Ohta T.
- Journal Title
  
  Abdom Imaging
  
  Volume : 40 Pages : 3099-3103
- DOI
  10.1007/s00261-015-0503-z
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-26461819, KAKENHI-PROJECT-25461805
[Journal Article] Hepatocellular Carcinoma with β-Catenin Mutation: Imaging and Pathologic Characteristics.2015
- Author(s)
  Kitao A, Matsui O, Yoneda N, Kozaka K, Kobayashi S, Sanada J, Koda W, Minami T, Inoue D, Yoshida K, Yamashita T, Yamashita T, Kaneko S, Takamura H, Ohta T, Ikeda H, Nakanuma Y, Kita R, Gabata T.
- Journal Title
  
  Radiology
  
  Volume : 275 Pages : 708-717
- DOI
  10.1148/radiol.14141315
- Peer Reviewed / Open Access / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26461819, KAKENHI-PROJECT-26253046, KAKENHI-PROJECT-25461805, KAKENHI-PROJECT-25461873, KAKENHI-PROJECT-26860986
[Journal Article] Hepatocellular Carcinoma with β-Catenin Mutation: Imaging and Pathologic Characteristics.2015
- Author(s)
  Kitao A, Matsui O, Yoneda N, Kozaka K, Kobayashi S, Sanada J, Koda W, Minami T, Inoue D, Yoshida K, Yamashita T, Yamashita T, Kaneko S, Takamura H, Ohta T, Ikeda H, Nakanuma Y, Kita R, Gabata T
- Journal Title
  
  Radiology
  
  Volume : Feb. 6
- Open Access / Acknowledgement Compliant / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25461805
[Journal Article] Hemodynamics and progression of a hypervascular focus in a borderline lesion of hepatocellular carcinoma : analysis by angiography-assisted CT and histopathology2014
- Author(s)
  Endo T, Kozaka K, Kobayashi S, Sanada J, Koda W, Minami T, Kitao A, Yoneda N, Nakanuma Y, Gabata T, Matsui O.
- Journal Title
  
  Jpn J Radiol.
  
  Volume : 32 Pages : 69-79
- DOI
  10.1007/s11604-013-0268-7
- Year and Date
  2014-03-22
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25461805
[Journal Article] 肝内胆道系悪性腫瘍の画像診断充実性腫瘍2013
- Author(s)
  小坂一斗
- Journal Title
  
  臨床放射線
  
  Volume : 58 Pages : 263-272
- Data Source
  KAKENHI-PROJECT-24791283
[Journal Article] 癌の術後画像診断-合併症と局所再発のチェックポイント-2013
- Author(s)
  小坂一斗
- Journal Title
  
  画像診断
  
  Volume : 33 Pages : 136-149
- Data Source
  KAKENHI-PROJECT-24791283
[Journal Article] 【正常と異常の境界:初期病変を画像診断でとらえる】肝細胞癌　前癌病変から早期肝癌の画像所見2013
- Author(s)
  小坂一斗
- Journal Title
  
  臨床画像
  
  Volume : 29 Pages : 1102-1111
- Data Source
  KAKENHI-PROJECT-24791283
[Journal Article] 【粘液産生性胆道系腫瘍の再出発-エビデンスとしての画像と病理】 IPNBの画像診断と粘液産生2013
- Author(s)
  小坂一斗
- Journal Title
  
  胆と膵
  
  Volume : 34 Pages : 381-387
- Data Source
  KAKENHI-PROJECT-24791283
[Journal Article] Hypervascular hepatocellular carcinomas showing hyperintensity on hepatobiliary phase of gadoxetic acid-enhanced magnetic resonance imaging : a possible subtype with mature hepatocyte nature2013
- Author(s)
  Yoneda N, Matsui O, Kitao A, Kita R, Kozaka K, Koda W, Kobayashi S, Gabata T, Ikeda H, Nakanuma Y
- Journal Title
  
  Jpn J　Radiol
  
  Volume : 31 Pages : 480-490
- DOI
  10.1007/s11604-013-0224-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24791281, KAKENHI-PROJECT-25461805
[Presentation] 細胆管癌の画像的特徴：ダイナミックCTにおける肝細胞癌，胆管細胞癌との対比2017
- Author(s)
  小坂一斗
- Organizer
  日本肝癌研究会
- Data Source
  KAKENHI-PROJECT-16K10272
[Presentation] Sclerosing cholangitis: images and pathophysiology2017
- Author(s)
  Kazuto Kozaka
- Organizer
  Radiology society of north America
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K10272
[Presentation] Varying 18F-FDG uptake and glucose transporter 　expression in mass forming type of intrahepatic cholangiocarcinoma2016
- Author(s)
  Kazuto Kozaka
- Organizer
  Radiology society of North America (RSNA)
- Place of Presentation
  McCormick Place, Chicago
- Year and Date
  2016-11-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K10272
[Presentation] Imaging of Intrahepatic Cholangiocarcinoma Up-to-date2016
- Author(s)
  Kazuto Kozaka
- Organizer
  German Radiology Congress
- Place of Presentation
  Congress center Leipzig
- Year and Date
  2016-05-05
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16K10272
[Presentation] IPNBのCT/MRI画像所見と鑑別疾患2014
- Author(s)
  小坂一斗
- Organizer
  胆道学会
- Place of Presentation
  エーザイ本館,　東京都
- Year and Date
  2014-08-02
- Data Source
  KAKENHI-PROJECT-24791283
[Presentation] Visualization of multistep hepatocarcinogenesis using various imaging biomarkers2014
- Author(s)
  Kobayashi S, Gabata T, Matsui O, Koda W, Minami T, Kozaka K, Yoneda N, Yoshida K
- Organizer
  Europian Congress of Radiology
- Place of Presentation
  Viena, Austria
- Data Source
  KAKENHI-PROJECT-25461805
[Presentation] 「肝細胞癌と鑑別を要する疾患」2014
- Author(s)
  小坂一斗
- Organizer
  第33回日本画像医学会
- Place of Presentation
  東京ステーションコンファランス
- Invited
- Data Source
  KAKENHI-PROJECT-24791283
[Presentation] 皮下結節性脂肪壊死症を契機に診断された巨大肝転移を伴う膵腺房細胞癌の1例2013
- Author(s)
  小坂一斗
- Organizer
  第27回日本腹部放射線研究会
- Place of Presentation
  宇都宮東部ホテルグランデ
- Data Source
  KAKENHI-PROJECT-24791283
[Presentation] Hyper-Intense nodules on Hepatobiliary phase of Gd-EOB-DTPA with preserved portal supply in chronic advanced hepatitis: Imaging characteristics and Follow up observation
- Author(s)
  Kazuto Kozaka
- Organizer
  第71回日本医学放射線学会総会
- Place of Presentation
  パシフィコ横浜
- Data Source
  KAKENHI-PROJECT-24791283
[Presentation] 胆管付属腺に沿って発育した肝内胆管癌の一例
- Author(s)
  小坂一斗
- Organizer
  第25回日本腹部放射線研究会
- Place of Presentation
  ホテルエルセラーン大阪
- Data Source
  KAKENHI-PROJECT-24791283
[Presentation] Early peritumoral enhancement of bile ductular carcinoma: radiologic-pathologic correlation
- Author(s)
  Kazuto Kozaka
- Organizer
  北米放射線学会
- Place of Presentation
  McCormick Place, Chicago, America
- Data Source
  KAKENHI-PROJECT-24791283
[Presentation] Unclassified hepatocellular nodule in the cirrhosis: A nodule with doughnut-like appearance on hepatobiliary phase of Gd-EOB DTPA enhanced MRI and portal venous supply: A retrospective study -its prevalence, prognosis and pathology
- Author(s)
  Kazuto Kozaka
- Organizer
  The 15th Asian Oceanian Congress of Radiology
- Place of Presentation
  Kobe，Kobe International Conference Center
- Year and Date
  2014-09-24 – 2014-09-28
- Data Source
  KAKENHI-PROJECT-24791283
[Presentation] Peritumoral enhancement of hepatic tumors and tumorous lesions -Analysis based on the hemodynamics evaluated by angiography-assisted CT and histopathology-
- Author(s)
  Kazuto Kozaka
- Organizer
  Radiology society of North America
- Place of Presentation
  Chicago， McCormick Place
- Year and Date
  2014-11-30 – 2014-12-05
- Data Source
  KAKENHI-PROJECT-24791283
[Presentation] 膵管・胆管の粘液産生性乳頭状腫瘍と粘液性嚢胞性腫瘍のMR診断
- Author(s)
  小坂一斗
- Organizer
  第40回日本磁気共鳴医学会
- Place of Presentation
  国立京都国際会館
- Invited
- Data Source
  KAKENHI-PROJECT-24791283
[Presentation] びまん性肝疾患②肝内胆道疾患
- Author(s)
  小坂一斗
- Organizer
  第48回日本医学放射線学会秋季臨床大会
- Place of Presentation
  長崎ブリックホール
- Invited
- Data Source
  KAKENHI-PROJECT-24791283
[Presentation] 膵癌術後画像の撮像法と診断のポイント
- Author(s)
  小坂一斗
- Organizer
  第49回 Radiology Update学術講演会
- Place of Presentation
  東京コンファレンスセンター品川
- Invited
- Data Source
  KAKENHI-PROJECT-24791283
[Presentation] Imaging findings of cystic biliary disease
- Author(s)
  Kazuto Kozaka
- Organizer
  第72回日本医学放射線学会総会
- Place of Presentation
  パシフィコ横浜
- Invited
- Data Source
  KAKENHI-PROJECT-24791283
[Presentation] Combined hepatocellular cholangiocarcinoma, subtype with stem-cell feature: Imaging analysis of angiography assisted CT
- Author(s)
  Kazuto Kozaka
- Organizer
  第72回日本医学放射線学会総会
- Place of Presentation
  パシフィコ横浜
- Data Source
  KAKENHI-PROJECT-24791283

1. Matsui Osamu (10019961)

# of Collaborated Projects : 1results

# of Collaborated Products : 9results
2. KOBAYASHI Satoshi (30313638)

# of Collaborated Projects : 1results

# of Collaborated Products : 7results
3. 原田憲一 (30283112)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
4. KODA Wataru

# of Collaborated Projects : 0results

# of Collaborated Products : 2results
5. YOSHIDA Kotaro

# of Collaborated Projects : 0results

# of Collaborated Products : 1results
6. Gabata Toshifumi

# of Collaborated Projects : 0results

# of Collaborated Products : 1results
7. 南哲弥

# of Collaborated Projects : 0results

# of Collaborated Products : 2results
8. 篁俊成

# of Collaborated Projects : 0results

# of Collaborated Products : 1results
9. 金子周一

# of Collaborated Projects : 0results

# of Collaborated Products : 1results
10. 井上啓

# of Collaborated Projects : 0results

# of Collaborated Products : 1results
11. 井上大

# of Collaborated Projects : 0results

# of Collaborated Products : 2results
12. 北尾梓

# of Collaborated Projects : 0results

# of Collaborated Products : 1results

KAZUO Kozaka 小坂 一斗

Research Projects

Research Products

Co-Researchers

肝内胆管癌の遺伝子・分子生物学的機構に基づいたイメージバイオマーカーの研究Principal InvestigatorOngoing

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Correlation between molecular biomarker and imaging findings in hepatocellular carcinoma

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Hepatic cancer stem cell derived cancer: radiologic pathologic correlationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Dynamic CT findings of cholangiolocellular carcinoma: correlation with angiography-assisted CT and histopathology.2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] "Biliary Diseases with Pancreatic Counterparts": Cross-sectional Imaging Findings.2016

Author(s)

Journal Title

Data Source

[Journal Article] Hepatitis C related chronic liver cirrhosis: feasibility of texture analysis of MR images for classification of fibrosis stage and necroinflammatory activity grade.2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Correlation between Gd-EOB-DTPA-enhanced MR imaging findings and OATP1B3 expression in chemotherapy-associated sinusoidal obstruction syndrome2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Hepatocellular Carcinoma with β-Catenin Mutation: Imaging and Pathologic Characteristics.2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Hepatocellular Carcinoma with β-Catenin Mutation: Imaging and Pathologic Characteristics.2015

Author(s)

Journal Title

Data Source

[Journal Article] Hemodynamics and progression of a hypervascular focus in a borderline lesion of hepatocellular carcinoma : analysis by angiography-assisted CT and histopathology2014

Author(s)

Journal Title

DOI

Year and Date

Language

Data Source

[Journal Article] 肝内胆道系悪性腫瘍の画像診断 充実性腫瘍2013

Author(s)

Journal Title

Data Source

[Journal Article] 癌の術後画像診断-合併症と局所再発のチェックポイント-2013

Author(s)

Journal Title

Data Source

[Journal Article] 【正常と異常の境界:初期病変を画像診断でとらえる】 肝細胞癌 前癌病変から早期肝癌の画像所見2013

Author(s)

Journal Title

Data Source

[Journal Article] 【粘液産生性胆道系腫瘍の再出発-エビデンスとしての画像と病理】 IPNBの画像診断と粘液産生2013

Author(s)

Journal Title

Data Source

[Journal Article] Hypervascular hepatocellular carcinomas showing hyperintensity on hepatobiliary phase of gadoxetic acid-enhanced magnetic resonance imaging : a possible subtype with mature hepatocyte nature2013

Author(s)

Journal Title

DOI

Data Source

[Presentation] 細胆管癌の画像的特徴：ダイナミックCTにおける肝細胞癌，胆管細胞癌との対比2017

Author(s)

KAZUO Kozaka 小坂一斗

[Journal Article] 肝内胆道系悪性腫瘍の画像診断充実性腫瘍2013

[Journal Article] 【正常と異常の境界:初期病変を画像診断でとらえる】肝細胞癌　前癌病変から早期肝癌の画像所見2013

[Presentation] Varying 18F-FDG uptake and glucose transporter 　expression in mass forming type of intrahepatic cholangiocarcinoma2016