Doctor of Medicine

Radiological sciences, Radiation science

2013
Assiciate Professor

2012
Senior Assistant Professor

2010, University of California, Irvine

1998, Kanazawa University, Graduate School, Division of Medicine

1993, Kobe University, Faculty of Medicine

2021
Society of Abdominal Radiology, Abdominal Radiology Distinguished Reviewer Award
Abdominal Radiology Distinguished Reviewer Award

2020
Society of Abdominal Radiology, Abdominal Radiology Distinguished Reviewer Award
Abdominal Radiology Distinguished Reviewer Award

2019
Society of Abdominal Radiology, Abdominal Radiology Distinguished Reviewer Award
Abdominal Radiology Distinguished Reviewer Award

2019
Japan Radiological Society, Japanese Journal of Radiology Excellent Reviewer Award in 2013
Japan
Japanese Journal of Radiology Excellent Reviewer Award in 2013

2018
Society of Abdominal Radiology, Abdominal Radiology Distinguished Reviewer Award
Abdominal Radiology Distinguished Reviewer Award

2016
Japan Radiological Society, Japanese Journal of Radiology Excellent Reviewer Award in 2013
Japan
Japanese Journal of Radiology Excellent Reviewer Award in 2013

2014
Japan Radiological Society, Japanese Journal of Radiology Excellent Reviewer Award in 2013
Japan
Japanese Journal of Radiology Excellent Reviewer Award in 2013

2013
Japan Radiological Society, Japanese Journal of Radiology Excellent Reviewer Award in 2012
Japan
Japanese Journal of Radiology Excellent Reviewer Award in 2012

2011
Asian Congress of Abdominal Radiology, CERTIFICATE OF BEST POSTER
CERTIFICATE OF BEST POSTER

1998
American society of Neuroradiology, MAGNA CUM LAUDE CITATION
MAGNA CUM LAUDE CITATION

Latest Approaches to Early Diagnosis of Pancreatic Cancer : ALPS-PC Project
芦原 典宏,倉石 康弘,中村 晃,藤永 康成,平塚 佐千枝
信州医学雑誌, 73(3), 125-137, Jun. 2025

Usefulness of portrait imaging for intraoperative cone beam computed tomography in adolescent idiopathic scoliosis surgery: a phantom study.
Masahiro Fuji; Hiroki Oba; Shota Ikegami; Masashi Uehara; Yasunari Fujinaga; Jun Takahashi
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society, May 2025

Liver-to-spleen ratio obtained from gadoxetate disodium-enhanced magnetic resonance imaging predicts intrahepatic recurrence after curative resection of hepatocellular carcinoma.
Tsuyoshi Notake; Akira Shimizu; Koji Kubota; Noriyuki Kitagawa; Shinsuke Sugenoya; Takahiro Yoshizawa; Hiroki Sakai; Hikaru Hayashi; Hidenori Tomida; Shiori Yamazaki; Shigeki Hayashi; Akira Yamada; Yasunari Fujinaga; Yuji Soejima
Hepatology research : the official journal of the Japan Society of Hepatology, 55(5), 730-740, May 2025

Predictability of combining Technetium-99m-galactosyl human serum albumin single-photon emission computed tomography/computed tomography and indocyanine green clearance test for posthepatectomy liver failure
Okajima Y, Yanagisawa S, Yamada A, Notake T, Shimizu A, Soejima Y, Fujinaga Y
Jpn J Radiol, 42(11), 1280-1289, Nov. 2024, Refereed
Last

Validation of the Diagnostic Criteria for IgG4-Related Periaortitis/Periarteritis and Retroperitoneal Fibrosis (IgG4PA/RPF) 2018, and Proposal of a Revised 2023 Version for IgG4-Related Cardiovascular/Retroperitoneal Disease
Mizushima I, Morikage N, Ito E, Kasashima F, Matsumoto Y, Sawa N, Yoshifuji H, Saeki T, Shintani-Domoto Y, Shimada S, Takayama T, Amiya E, Ozawa M, Takahashi M, Fujinaga Y, Katsumata T, Obitsu Y, Izawa A, Kanno H, Oyama-Manabe N, Ishizaka N, Nagasawa T, Takahashi H, Ohki T, Kawano M, Kasashima S; Joint Working Group from the Japanese Circulation Society and the Ministry of Health, Labour and Welfare Study Group
Circ J, 88(10), 1679-1688, Sep. 2024, Refereed

Successful embolization of a primary bronchial artery racemose hemangioma by the ingenious use of a microballoon catheter
Tsukahara Y, Kurozumi M, Matsuda J, Nonaka T, Suzuki T, Fukamatsu F, Suzuki Y, Fujinaga Y
Radiol Case Rep, 19(10), 4260-4265, Jul. 2024, Refereed
Last

Effect of the Relationship between Respiratory Interval and Temporal Resolution on Image Quality in Free-breathing Abdominal MR Imaging
Oyama K, Kurashina M, Ichinohe F, Yamada A, Kitoh Y, Hayashihara H, Fujihara S, Nickel MD, Maruyama K, Fujinaga Y*
Magn Reson Med Sci, May 2024, Refereed
Last, Corresponding

Serial assessment of computed tomography angiography for pulmonary and systemic arteries using a reduced contrast agent dose for the diagnosis of systemic artery-to-pulmonary artery shunts
18. Fukamatsu F, Yamada A, Yamada K, Nonaka T, Aonuma T, Tsukahara Y, Kawakami S, Sasaki H, Fujinaga Y
Jpn J Radiol, 42(5), 460-467, May 2024, Refereed
Last

MR diagnosis of SCC arising within ovarian cystic teratomas: analysis of mural nodule characteristics
Fukuzawa T, Ohya A, Tanaka M, Shimizu M, Kobayashi K, Matsushita T, Watanabe T, Kobara H, Fujinaga Y
Abdom Radiol (NY), 49(3), 1264-1274, Apr. 2024, Refereed
Last

ハイブリッド手術室における低線量術中CBCT撮影の被ばく線量調査と線量低減効果 小児側彎症手術での初期検討
藤井 政博; 藤永 康成; 窪田 寛之; 木藤 善浩; 大場 悠己; 高橋 淳
日本放射線技術学会総会学術大会予稿集, 80回, 242-242, Mar. 2024

Usefulness of intratumoral perfusion analysis for assessing biological features of non-functional pancreatic neuroendocrine neoplasm
16. Notake T, Shimizu A, Kubota K, Sugenoya S, Umemura K, Goto T, Yamada A, Fujinaga Y, Soejima Y
Arch Surg, 409(1), Jan. 2024, Refereed

Update on respiratory lesions in patients with IgG4-related autoimmune pancreatitis.
Kawakami S, Yamamoto H, Komatsu M, Todoroki K, Nakamura A, Oguchi T, Uehara T, Umemura T, Fujinaga Y.
Medicine (Baltimore), 42(5), Sep. 2023, Refereed
Last

【令和にアップデートしたい 膵癌の画像診断】画像診断の進歩 MRI
藤永 康成; 一戸 記人; 雄山 一樹
臨床画像, 39(7), 748-754, Jul. 2023

Usefulness of Breath-Hold Fat-Suppressed T2-Weighted Images With Deep Learning-Based Reconstruction of the Liver: Comparison to Conventional Free-Breathing Turbo Spin Echo.
Ichinohe F, Oyama K, Yamada A, Hayashihara H, Adachi Y, Kitoh Y, Kanki Y, Maruyama K, Nickel MD, Fujinaga Y.
Invest Radiol, 56(6), 373-379, Jun. 2023, Refereed
Last, Corresponding

Predictive Factors for Late Rectal Toxicity in Prostate Cancer Patients after Intensity Modulated Radiation Therapy
JINJI, Yuka; FUKAZAWA, Ayumu; SAKAI, Ayumi; KOIWAI, Keiichiro; FUJINAGA, Yasunari
The Shinshu Medical Journal, 71(3), 159-165, Jun. 2023

Classification tree analysis to evaluate the most useful magnetic resonance image type in the differentiation between early and progressed hepatocellular carcinoma.
Ichinohe F, Komatsu D, Yamada A, Aonuma T, Sakai A, Shimizu M, Kurozumi M, Shimizu A, Soejima Y, Uehara T, Fujinaga Y.
Cancer Med, 12(7), 8018-8026, Apr. 2023, Refereed
Last

Optimal Temporal Resolution to Achieve Good Image Quality and Perform Pharmacokinetic Analysis in Free-breathing Dynamic Contrast-enhanced MR Imaging of the Pancreas
Oyama K, Ichinohe F, Yamada A, Kitoh Y, Adachi Y, Hayashihara H, Nickel MD, Maruyama K, Fujinaga Y
Magn Reson Med Sci, 22(4), 477-485, 2022, Refereed
Last, Corresponding

Magnetic resonance imaging findings of cystic ovarian tumors: major differential diagnoses in five types frequently encountered in daily clinical practice
Ohya A, Fujinaga Y
Jpn J Radiol, 40(12), 1213-1234, 2022, Refereed

The levels of IL-1β and soluble IL-1 receptors in patients with IgG4-related periaortitis/periarteritis
Ashihara N, Ota M, Fujinaga Y, Ozawa M, Kuraishi Y, Watanabe T, Hamano H, Joshita S, Kawa S, Umemura T
Adv Med Sci, 67(2), 257-261, 2022, Refereed

Amendment of the Japanese consensus guidelines for autoimmune pancreatitis, 2020
Okazaki K, Kawa S, Kamisawa T, Ikeura T, Itoi T, Ito T, Inui K, Irisawa A, Uchida K, Ohara H, Kubota K, Kodama Y, Shimizu K, Tonozuka R, Nakazawa T, Nishino T, Notohara K, Fujinaga Y, Masamune A, Yamamoto H, Watanabe T, Nishiyama T, Kawano M, Shiratori K, Shimosegawa T, Takeyama Y; Members of the Research Committee for IgG4-related Disease supported by the Ministry of Health, Labour, Welfare of Japan, Japan Pancreas Society
J Gastroenterol, 57(4), 225-245, 2022, Refereed

IL1R1 gene variants associate with disease susceptibility to IgG4-related periaortitis/periarteritis in IgG4-related disease
Umemura T, Fujinaga Y, Ashihara N, Ozawa M, Kuraishi Y, Watanabe T, Hamano H, Meguro A, Kawa S, Ota M
Gene, 2022, Refereed

Impact of upgraded radiotherapy system on outcomes in postoperative head and neck squamous cell carcinoma patients. Rep Pract Oncol Radiother
Koiwai K, Hirasawa D, Sugimura M, Endo Y, Mizuhata K, Ina H, Fukazawa A, Kitoh R, Sakai H, Fujinaga Y
Rep Pract Oncol Radiother, 27(6), 954-962, 2022, Refereed

Optimization of scan protocol for high temporal resolution magnetic resonance imaging of the liver under single breath-holding using compressed sensing and parallel imaging techniques in a 1.5-T magnetic resonance system
Fukamatsu F, Yamada A, Hayashihara H, Kitou Y, Fujinaga Y
BJR Open, 3(1), 2021

Magnetic resonance imaging of diffusion characteristics following collagenase clostridium histolyticum injection in Dupuytren's contracture
wakawa H, Uchiyama S, Fujinaga Y, Hayashi M, Komatsu M, Kato H, Takahashi J.
J Orthop Surg, 29(3), 2021

Decreased Gastric Gland Mucin-specific O-glycans Are Involved in the Progression of Ovarian Primary Mucinous Tumours
Ohya A, Matoba H, Fujinaga Y, Nakayama J
Acta Histochem Cytochem, 54(4), 115-122, 2021

Absolute quantitative analysis of cardiac amyloidosis using SPECT/CT with 99mTc-pyrophosphate
Yanagisawa S, Takahashi Y, Sasaki J, Takasone K, Yoshie K, Koyama J, Katoh N, Yazaki M, Kuwahara K, Fujinaga Y, Sekijima Y
Amyloid, 28(3), 213-214, 2021

The peritumoral hypointense rim around hepatocellular carcinoma on T2*-weighted magnetic resonance imaging: radiologic-pathologic correlation
sukahara Y, Okajima Y, Yamada A, Momose M, Uehara T, Shimizu A, Soejima Y, Fujinaga Y
World J Surg Oncol, 19(1), 41, 2021

High-resolution three-dimensional T1-weighted hepatobiliary MR cholangiography using Gd-EOB-DTPA for assessment of biliary tree anatomy: Parallel imaging versus compressed sensing
Suzuki T, Aonuma T, Oyama K, Yamada A, Kitoh Y, Adachi Y, Hayashihara H, Nickel MD, Maruyama K, Fujinaga Y
Eur J Radiol, 136, 109515, 2021

Useful preoperative examination findings to classify the grade of ovarian primary mucinous tumor
Ohya A, Ichinohe F, Matoba H, Kobara H, Fujinaga Y
Abdom Radiol (NY), 46(6), 2393-2402, 2021

Usefulness of the 'cosmos pattern' for differentiating between cervical gastric-type mucin-positive lesions and other benign cervical cystic lesions in magnetic resonance images.
Ohya A, Kobara H, Miyamoto T, Komatsu M, Shiozawa T, Fujinaga Y.
J Obstet Gynaecol Res, 47(2), 745-756, 2020

Ten-Year Experience of Stereotactic Body Radiotherapy at a Single Institution: Impact of Technological Development on the Outcome of Patients With Early Lung Cancer.
Koiwai K, Endo Y, Mizuhata K, Ina H, Fukazawa A, Ozawa T, Fujinaga Y.
Technol Cancer Res Treat, 2020

Neuroendocrine carcinoma of uterine cervix findings shown by MRI for staging and survival analysis - Japan multicenter study.
Kitajima K, Kihara T, Kawanaka Y, Kido A, Yoshida K, Mizumoto Y, Tomiyama A, Okuda S, Jinzaki M, Kato F, Takahama J, Takahata A, Fukukura Y, Nakamoto A, Tsujikawa T, Munechika J, Ohgiya Y, Kawai N, Goshima S, Ohya A, Fujinaga Y, Fukunaga T, Fujii S, Tanabe M, Ito K, Tsuboyama T, Kanie Y, Umeoka S, Ichikawa S, Motosugi U, Daido S, Kido A, Tamada T, Matsuki M, Yamashiro T, Yamakado K.
Oncotarget, 6(11), 3675-3686, 2020

A case of spontaneous regression of radiologically diagnosed epidermoid cyst originated from cerebellopontine angle.
Kaneko T, Fujinaga Y, Ichinohe F, Ogiwara T, Horiuchi T.
World Neurosurg, 144, 238-243, 2020

Characteristics of MR Imaging for Staging and Survival Analysis of Neuroendocrine Carcinoma of the Endometrium: A Multicenter Study in Japan
Kitajima K, Kihara T, Kawanaka Y, Takahama J, Ueno Y, Murakami T, Yoshida K, Kato F, Takahata A, Fukukura Y, Munechika J, Fujinaga Y, Fukunaga T, Tanabe M, Kanie Y, Kido A, Tamada T, Yoshida R, Kamishima Y, Yamakado K.
Magn Reson Med Sci, 20(3), 236-244, 2020

Correlation of Pancreatic T1 Values Using Modified Look-Locker Inversion Recovery Sequence (MOLLI) with Pancreatic Exocrine and Endocrine Function
Ashihara N, Watanabe T, Kako S, Kuraishi Y, Ozawa M, Shigefuji S, Kanai K, Usami Y, Yamada A, Umemura T, Fujinaga Y
J Clin Med, 9(6), E1805, 2020

Diagnostic imaging guide for autoimmune pancreatitis
Takahashi M, Fujinaga Y, Notohara K, Koyama T, Inoue D, Irie H, Gabata T, Kadoya M, Kawa S, Okazaki K; Working Group Members of The Research Program on Intractable Diseases from the Ministry of Labor, Welfare of Japan
Jpn J Radiol, 38(7), 591-612, 2020

A Case of Successful Pregnancy Following Transcatheter Arterial Embolization for Huge Uterine Arteriovenous Malformation
HIGUCHI, Shotaro; OKA, Kenji; ONO, Motoki; TAKEUCHI, Hodaka; IDA, Koichi; ANDO, Hirofumi; KIKUCHI, Norihiko; KOBARA, Hisanori; KASHIMA, Hiroyasu; OHIRA, Satoshi; MIYAMOTO, Tsutomu; FUJINAGAa, Yasunari; SHIOZAWA, Tanri;
The Shinshu Medical Journal, 67(5), 299-305, 10 Oct. 2019

Comparison of the chemokine profiles in the bronchoalveolar lavage fluid between IgG4-related respiratory disease and sarcoidosis: CC-chemokine ligand 1 might be involved in the pathogenesis of sarcoidosis
Yamamoto H, Yasuo M, Komatsu M, Ushiki A, Hamano H, Hori A, Nakajima T, Uehara T, Fujinaga Y, Matsui S, Hanaoka M
Cytokine, 120(8), 125-129, 2019

膵充実性腫瘍における良悪性の鑑別
藤永康成,遠藤優希,角田真悠,水畑 戒,一戸記人,雄山一樹,鈴木健史,岡島幸紀,深松史聡,所 博和,高橋正明,山田 哲
臨床放射線, 64(5), 681-689, 2019

Clinical and pathological characteristics of IgG4-related periaortitis/periarteritis and retroperitoneal fibrosis diagnosed based on experts’ diagnosis.
Mizushima I, Kasashima S, Fujinaga Y, Notohara K, Saeki T, Zen Y, Inoue D, Yamamoto M, Kasashima F, Matsumoto Y, Amiya E, Sato Y, Yamada K, Domoto Y, Kawa S, Kawano M, Ishizaka N
Annals of Vascular Diseases, 12(4), 460-470, 2019

IgG4-related periaortitis/periarteritis: an under-recognized condition that is potentially life-threatening
Mizushima I, Kasashima S, Fujinaga Y, Kawano M, Ishizaka M.
Mod Rheumatol, 24(2), 240-250, 2019

事前学習済みたたみ込みニューラルネットワークの転移学習による肝腫瘤性病変の造影CT診断の検討
山田 哲; 小松 大祐; 一戸 記人; 藤田 幸恵; 角田 真悠; 水畑 戒; 遠藤 優希; 藤永 康成
日本医学放射線学会秋季臨床大会抄録集, 54回, S560-S560, Sep. 2018

【肝の画像診断update】肝CT・MRI診断技術の進歩
所 博和; 藤永 康成; 鈴木 健史; 一戸 記人; 雄山 一樹; 山田 哲; 黒住 昌弘; 丸山 克也
画像診断, 38(10), 1059-1069, Aug. 2018

A Case of Pancreatic Carcinoma with Bilateral Hilar 18F-FDG and 67Ga Hyperaccumulation
Kawakami S, Fujinaga Y, Yanagisawa S, Kadoya M, Kobayashi A, Oguchi K
信州医学雑誌, 66(2), 151-155, Apr. 2018

Prevalence of Elevated Serum IgG4 Level among Patients Diagnosed or Suspected with Cardiovascular Disorders
Ishizaka N, Fujinaga Y, Hourai R, Fujisaka T, Sohmiya K.
Ann Vasc Dis, 11(4), 496-502, 2018

Compartment model analysis of intravenous contrast-enhanced dynamic computed tomography in hepatic hemodynamics: a validation study using intra-arterial contrast-enhanced computed tomography.
Komatsu D, Yamada A, Suzuki T, Kurozumi M, Fujinaga Y, Ueda K, Kadoya M.
Hepatol Res, 48(10), 829-838, 2018

Quantitative estimation of progression of chronic liver disease using gadoxetate disodium-enhanced magnetic resonance imaging.
Yamada A, Fujinaga Y, Suzuki T, Komatsu D, Kitoh Y, Iwadate Y, Nozaki A, Ueda K, Kadoya M.
Hepatol Res, 48(9), 735-745, 2018

Evaluation of hemodynamic imaging findings of hypervascular hepatocellular carcinoma: comparison between dynamic contrast-enhanced magnetic resonance imaging using radial volumetric imaging breath-hold examination with k-space-weighted image contrast reconstruction and dynamic computed tomography during hepatic arteriography.
Kurozumi M, Fujinaga Y, Kitou Y, Yamada A, Ohya A, Adachi Y, Tsukahara Y, Nickel MD, Maruyama K, Uehara T, Miyagawa SI, Kadoya M.
Jpn J Radiol, 36(4), 295-302, 2018

Uterine cervical adenocarcinoma associated with lobular endocervical glandular hyperplasia: Radiologic-pathologic correlation.
Ohya A, Asaka S, Fujinaga Y, Kadoya M.
J Obstet Gynaecol Res, 44(2), 312-322, 2018

Evaluation of splenic perfusion and spleen size using dynamic-CT: usefulness in assessing degree of liver fibrosis.
Suzuki T, Yamada A, Komatsu D, Kurozumi M, Fujinaga Y, Ueda K, Miyagawa S, Kadoya M.
Hepatol Res, 48(1), 87-93, 2018

Clinical features of IgG4-related periaortitis/periarteritis based on the analysis of 179 patients with IgG4-related disease: a case-control study.
Ozawa M, Fujinaga Y, Asano J, Nakamura A, Watanabe T, Ito T, Muraki T, Hamano H, Kawa S.
Arthritis Res Ther, 19(1), 223-223, 2017

Two patients with TAFRO syndrome exhibiting strikingly similar anterior mediastinal lesions with predominantly fat attenuation on chest computed tomography.
Ozawa Y, Yamamoto H, Yasuo M, Takahashi H, Tateishi K, Ushiki A, Kawakami S, Fujinaga Y, Asaka S, Sano K, Takayama H, Imamura H, Hanaoka M.
Respir Investig, 55(2), 176-180, 2017

急性膵炎で発症した膵悪性リンパ腫の1例
青沼宇倫, 藤永康成, 大彌 歩, 塚原嘉典, 岡村卓磨, 伊藤哲也, 佐藤 碧, 角谷眞澄
臨床放射線, 62(6), 1491-1497, 2017

子宮頸部 ３．子宮頸部嚢胞性病変の鑑別
大彌 歩,藤永康成,角谷眞澄
画像診断増刊号, 37(11), 62-67, 2017

IgG4関連疾患の疾患概念とIgG4関連心血管病変J Jpn Coll Angiolの意義
川 茂幸,藤永康成
J Jpn Coll Angiol, 57, 81-89, 2017

Epithelioid trophoblastic tumor of the uterus: A case report with radiologic-pathologic correlation.
Ohya A, Higuchi K, Shimojo H, Fujinaga Y, Kadoya M, Shiohara
The Journal of Obstetrics and Gynaecology Research, 43(8), 1360-1365, 2017, Refereed

Usefulness of three-dimensional magnetic resonance cholangiopancreatography with partial maximum intensity projection for diagnosing autoimmune pancreatitis.
Yanagisawa S, Fujinaga Y, Watanabe T, Maruyama M, Muraki T, Takahashi M, Fujita A, Fujita S, Kurozumi M, Ueda K, Hamano H, Kawa S, Kadoya M
Pancreatology, 17, 567-571, 2017, Refereed

Evaluation of user input methods for manipulating a tablet personal computer in sterile techniques
Yamada A, Komatsu D, Suzuki T, Kurozumi M, Fujinaga Y, Ueda K, Kadoya M
Int J CARS, 12, 339-349, 2017, Refereed

Usefulness of a management protocol for patients with cervical multicystic lesions: A retrospective analysis of 94 cases and the significance of GNAS mutation.
Ando H, Miyamoto T, Kashima H, Takatsu A, Ishii K, Fujinaga Y, Shiozawa T.
Obstet Gynaecol Res, 42(11), 1588-1598, 2016

Contrast-enhancement ratio on multiphase enhanced computed tomography predicts recurrence of pancreatic neuroendocrine tumor after curative resection
Arai T, Kobayashi A, Fujinaga Y, Yokoyama T, Shimizu A, Motoyama H, Kitagawa N, Notake T, Shirota T, Fukushima K, Masuo H, Kadoya M, Miyagawa S
Pancreatology, (397-402), 2016

Biochemical and Clinical Predictive Approach and Time Point Analysis of Hepatobiliary Phase Liver Enhancement on Gd-EOB-DTPA-enhanced MR Images: A Multicenter Study
Okada M, Murakami T, Kuwatsuru R, Nakamura Y, Isoda H, Goshima S, Hanaoka R, Haradome H, Shinagawa Y, Kitao A, Fujinaga Y, Marugami N, Yuki M, Ichikawa T, Higaki A, Hori M, Fujii S, Matsui O
Radiology, 281(2), 474-483, 2016

Advantages of radial volumetric breath-hold examination (VIBE) with k-space weighted image contrast reconstruction (KWIC) over Cartesian VIBE in liver imaging of volunteers simulating inadequate or no breath-holding ability
Fujinaga Y, Kitou Y, Ohya A, Adachi Y, Tamaru N, Shiobara A, Ueda H, Nickel MD, Maruyama K, Kadoya M
Eur Radiol, 26(8), 2790-7, 2016

Signal intensity of the pancreas on magnetic resonance imaging: Prediction of postoperative pancreatic fistula after a distal pancreatectomy using a triple-row stapler
Arai T, Kobayashi A, Yokoyama T, Ohya A, Fujinaga Y, Shimizu A, Motoyama H, Furusawa N, Sakai H, Hehara T, Kadoya M, Miyagawa S
Pancreatology, 15(4), 380-6, 2015

Usefulness of free-breathing readout-segmented echo-planar imaging (RESOLVE) for detection of malignant liver tumors: Comparison with single-shot echo-planar imaging (SS-EPI)
Tokoro H, Fujinaga Y, Ohya A, Ueda K, Shiobara A, Kitou Y, Ueda H, Kadoya M
Eur J Radiol, 83(10), 1728-1733, Oct. 2014

Bony Landmarks of the Anterior Cruciate Ligament Tibial Footprint: A Detailed Analysis Comparing 3-Dimensional Computed Tomography Images to Visual and Histological Evaluations.
Keiji Tensho; Hiroki Shimodaira; Tetsuhiro Aoki; Nobuyo Narita; Hiroyuki Kato; Akira Kakegawa; Nanae Fukushima; Tetsuji Moriizumi; Masahiro Fujii; Yasunari Fujinaga; Naoto Saito
The American journal of sports medicine, 42(6), 1433-40, Jun. 2014

【肝造影検査Update 2014】 造影ダイナミックMRIの進歩
藤永康成,大彌 歩,山田 哲,上田和彦,木藤善浩,上田 仁,丸山克也,角谷眞澄
画像診断, 34(7), 696-706, May 2014

Amendment of the Japanese Consensus Guidelines for Autoimmune Pancreatitis, 2013 II. Extrapancreatic lesions, differential diagnosis.
Kawa S, Okazaki K, Kamisawa T, Kubo K, Ohara H, Hasebe O, Fujinaga Y, Irisawa A, Notohara K, Ito T, Inui K, Irie H, Nishino T, Nishimori I, Tanaka S, Nishiyama T, Suda K, Shiratori K, Tanaka M, Shimosegawa T; The Working Committee of the Japan Pancreas Society and the Research Committee for Intractable Pancreatic Disease supported by the Ministry of Health, Labour and Welfare of Japan.
J Gastroenterol, 49(5), 765-84, Mar. 2014

Radial volumetric imaging breath-hold examination (VIBE) with k-space weighted image contrast (KWIC) for dynamic gadoxetic acid (Gd-EOB-DTPA)-enhanced MRI of the liver: advantages over Cartesian VIBE in the arterial phase
Fujinaga Y, Ohya A, Tokoro H, Yamada A, Ueda K, UedaH, Kitou Y, Adachi Y, Shiohara A, Tamaru N, Nickel MD, Maruyama K, Kadoya M
Eur Radiol, 24(6), 1290-1299, Mar. 2014

【IgG4関連疾患の画像所見を整理する】 泌尿器・後腹膜病変の画像所見
藤永康成,深松史聡,三井高之,杉山由紀子,大彌 歩,渡辺智治,藤田幸恵,黒住昌弘,川上 聡,上田和彦,浜野英明,川 茂幸,角谷眞澄
臨床画像, 30(1), 34-35, Jan. 2014

【IgG4関連疾患の画像所見を整理する】 腹部病変の画像所見 膵・胆道病変を中心に
杉山由紀子,藤永康成,伊奈廣信,岡島幸紀,吉澤恵理子,藤田 顕,黒住昌弘,上田和彦,浜野英明,川 茂幸,角谷眞澄
臨床画像, 30(1), 18-33, Jan. 2014

小児肝胆膵疾患の画像診断：検査のポイントと注意点
藤永康成,近藤良明,松下 剛,角谷眞澄
肝胆膵, 69, 469-478, 2014

Reappraisal of the Immunophenotype of Pancreatic Intraductal Papillary Mucinous Neoplasms (IPMNs)—Gastric Pyloric and Small Intestinal Immunophenotype Expression in Gastric and Intestinal Type IPMNs—
Kobayashi M, Fujinaga Y and Ota H
Acta Histochem Cytochem, 47(5), 45-57, 2014

【いま、注目の疾患2014】 女性生殖器(症例1) 分葉状頸管腺過形成(LEGH)
大彌 歩,藤永康成,角谷眞澄
画像診断, 34(1), 76-77, Dec. 2013

Quantitative measurement of femoral condyle cartilage in the knee by magnetic resonance imaging: validation study by multi-readers
Fujinaga Y, Yoshioka H, Sakai T, Sakai Y, Souza F, Lang P
J Magn Reson Imaging, 39(4), 972-977, Oct. 2013

【膵炎・膵腫瘍の画像診断-稀な疾患との鑑別も含めて-】 慢性膵炎 自己免疫性膵炎を中心に
藤田 顕,藤永康成,髙橋正明,深澤 歩,杉山由紀子,藤田幸恵,上田和彦,角谷眞澄
画像診断, 33(8), 844-856, Jun. 2013

Prediction of macroscopic findings of hepatocellular carcinoma on hepatobiliary phase of gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid-enhanced magnetic resonance imaging: Correlation with pathology
Fujinaga, Y; Kadoya, M; Kozaka, K; Shinmura, R; Matsui, O; Takayama, T; Yamamoto, M; Kokudo, N; Kawasaki, S; Arii, S
HEPATOLOGY RESEARCH, 43(5), 488-494, May 2013

Effect of early administration of alendronate after surgery for fragility distal radius fracture on radiographic fracture healing time
Uchiyama S, Itsubo T, Nakamura K, Fujinaga Y, Sato N, Imaeda T, Kadoya M, Kato H
Bone Joint J, 95-B, 1544-1550, May 2013

【婦人科系のcommon diseaseの画像スペクトラム-良性疾患も多岐多彩-】 子宮頸部嚢胞性疾患
大彌 歩,藤永康成,角谷眞澄,酒井克也,高津亜希子,塩沢丹里,石井恵子
画像診断, 33(6), 595-608, Apr. 2013

MR features of primary and secondary malignant lymphoma of the pancreas: a pictorial review.
Fujinaga Y, Lall C, Patel A, Matsushita T, Sanyal R, Kadoya M.
Insights Imaging, 4(3), 321-329, Mar. 2013, Refereed

Clinical features of a new disease concept, IgG4-related thyroiditis
Watanabe T, Maruyama M, Ito T, Fujinaga Y, Ozaki Y, Maruyama M, Kodama R, Muraki T, Hamano H, Arakura N, Kadoya M, Suzuki S, Komatsu M, Shimojo H, Notohara K, Uchida M, Kawa S
Scand J Rheumatol, 42(4), 325-330, Mar. 2013

Time-intensity curve in the abdominal aorta on dynamic contrast-enhanced MRI with high temporal and spatial resolution: Gd-EOB-DTPA versus Gd-DTPA in vivo.
Fujinaga Y, Ueda H, Kitou Y, Tsukahara Y, Sugiyama Y, Kadoya M.
Jpn J Radiol, 31(3), 166-71, Mar. 2013, Refereed

Role of gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic Acid-enhanced magnetic resonance imaging in the management of hepatocellular carcinoma: consensus at the symposium of the 48th annual meeting of the liver cancer study group of Japan.
Kudo M, Matsui O, Sakamoto M, Kitao A, Kim T, Ariizumi S, Ichikawa T, Kobayashi S, Imai Y, Izumi N, Fujinaga Y, Arii S.
Oncology, 84(Suppl 1), 21-27, Feb. 2013

Characteristic magnetic resonance features of focal autoimmune pancreatitis useful for differentiation from pancreatic cancer
Sugiyama Y, Fujinaga Y, Kadoya M, Ueda K, Kurozumi M, Hamano H, Kawa S.
Jpn J Radiol, 30(4), 296-309, 01 May 2012, Refereed

IgG4関連硬化性胆管炎の画像診断 -CT, MRI, ガリウムシンチグラフィ、FDG-PETを中心に
藤永康成、角谷眞澄、浜野英明、川茂幸
肝と膵, 33, 503-509, 2012

【肉芽腫性病変:その病態と画像所見-結核からネコひっかき病まで-】 肝・胆・膵の肉芽腫性疾患 肝を中心に.
渡辺 智治,藤永 康成,柳澤 新,他
臨床画像, 28(9), 1076-1084, 2012

マルチモダリティによるAbdominal Imaging 2012 臨床編 注目の診断技術は日常診療を変えるか?】 話題の技術・診断法の臨床応用 EOB造影3T MRIによる肝臓診断の有用性と課題 撮像シーケンス・パラメータの適正化を中心に.
藤永 康成,山田 哲,木藤 善浩,上田 仁,角谷 眞澄
INNERVISION, 27(5), 63-65, 2012

【肝癌-治療計画・支援のための画像診断】　各論　肝細胞癌の術前画像診断 TACEのための術前画像診断
黒住 昌弘, 上田 和彦, 山田 哲, 藤永 康成, 角谷 眞澄
肝胆膵画像, 14(3), 225-232, 2012

Effect of hepatobiliary uptake of Gd-EOB-DTPA on the hepatic venous phase of dynamic magnetic resonance imaging on a 3.0-T apparatus: comparison between Gd-EOB-DTPA and Gd-DTPA
Fujinaga Y, Ohya A, Matsushita T, Kurozumi M, Ueda K, Kitou Y, Ueda H, Kadoya M.
Jpn J Radiol, 29(10), 695-700, 01 Dec. 2011, Refereed

Preoperative Differential Diagnosis of Minimal Deviation Adenocarcinoma and Lobular Endocervical Glandular Hyperplasia of the Uterine Cervix: A Multicenter Study of Clinicopathology and Magnetic Resonance Imaging Findings
Takatsu A, Shiozawa T, Miyamoto T, Kurosawa K, Kashima H, Yamada T, Kaku T, Mikami Y, Kiyokawa T, Tsuda H, Ishii K, Togashi K, Koyama T, Fujinaga Y, Kadoya M, Hashi A, Susumu N, Konishi I.
Int J Gynecol Cancer, 21(7), 1287-1296, 01 Oct. 2011, Refereed

Quantitative evaluation of liver function with use of Gadoxetate disodium-enhanced MR Imaging
Yamada A, Hara T, Li F, Fujinaga Y, Ueda K, Kadoya M, Doi K.
Radiology, 260(3), 727-733, 01 Sep. 2011, Refereed

Radiologic Findings of IgG4-Related Disease
Fujinaga Y, Kadoya M, Hamano H, Kawa S, Momose M, Kawakami S, Watanabe T, Sugiyama Y, Uehara T.
Current Immunology Reviews, 7(2), 186-203, 01 May 2011, Refereed

Infraorbital nerve swelling associated with autoimmune pancreatitis
Watanabe T, Fujinaga Y, Kawakami S, Hatta T, Hamano H, Kawa S, Kadoya M.
Jpn J Radiol, 29(3), 194-201, 01 Apr. 2011, Refereed

自己免疫性膵炎の特徴とそのPET所見について
川茂幸; 尾崎弥生; 浜野英明; 小口和浩; 百瀬充浩; 藤永康成; 角谷眞澄
PET Journal, 13, 29-31, Mar. 2011

Accurate and simple method for quantification of hepatic fat content using magnetic resonance imaging: a prospective study in biopsy-proven nonalcoholic fatty liver disease
Hatta T, Fujinaga Y, Kadoya M, Ueda H, Murayama H, Kurozumi M, Ueda K, Komatsu M, Nagaya T, Joshita S, Kodama R, Tanaka E, Uehara T, Sano K, Tanaka N.
J Gastroenterol, 45(12), 1263-1271, 01 Dec. 2010, Refereed

Characteristic findings in images of extra-pancreatic lesions associated with autoimmune pancreatitis
Fujinaga Y, Kadoya M, Kawa S, Hamano H, Ueda K, Momose M, Kawakami S, Yamazaki S, Hatta T, Sugiyama Y
Eur J Radiol, 76(2), 228-238, 01 Nov. 2010, Refereed

Chronic gastritis in the setting of autoimmune pancreatitis.
Uehara T, Hamano H, Kawa S, Sano K, Oki K, Kobayashi Y, Nagaya T, Akamatsu T, Kurozumi M, Fujinaga Y, Tanaka E, Honda T, Ota H.
Am J Surg Pathol, 34(9), 1241-9, 01 Sep. 2010, Refereed

【膵の画像診断update 2010】 自己免疫性膵炎の画像診断
藤永康成; 杉山由紀子; 川上聡; 百瀬充浩; 上田和彦; 角谷眞澄; 浜野英明; 川茂幸
臨床画像, 26(5), 540-551, May 2010

【肝胆膵の転移性腫瘍】 転移性肝腫瘍　進展様式からみた画像診断
藤永　康成，角谷　眞澄，上田　和彦，黒住　昌弘，大彌　歩
肝胆膵画像, 12(5), 613-620, 2010

【あなたなら-どうする?　症例から学ぶ読影に困った時の指針】 上腹部　脂肪を含む肝腫瘤.
藤永　康成．角谷　眞澄
画像診断, 30(6), 552-553, 2010

【あなたなら-どうする?　症例から学ぶ読影に困った時の指針】 上腹部　胆道系の急性疾患.
藤永　康成．角谷　眞澄
画像診断, 30(6), 556-557, 2010

【あなたなら-どうする?　症例から学ぶ読影に困った時の指針】 上腹部　硬化性胆管炎vs肝門部胆管癌.
藤永　康成．角谷　眞澄
画像診断, 30(6), 558-559, 2010

【あなたなら-どうする?　症例から学ぶ読影に困った時の指針】 上腹部　腫瘍マーカーの異常値を示した症例.
藤永　康成．角谷　眞澄
画像診断, 30(6), 560-561, 2010

【知っておくべき炎症性疾患の画像所見　研修医必携!】 上腹部.
藤永　康成，塚原　嘉典，大彌　歩，他
臨床放射線, 55(12), 1599-1609, 2010

【自己免疫性膵炎の最前線】 自己免疫性膵炎の診断 膵癌との鑑別を中心に CT・MRI・PET
藤永康成; 杉山由紀子; 角谷眞澄; 上田和彦; 黒住昌弘; 山崎幸恵; 浜野英明; 川茂幸; 上原剛; 小口和浩
肝胆膵画像, 11(6), 631-638, Nov. 2009

【自己免疫性膵炎(AIP)の胆管病変と原発性硬化性胆管炎(PSC)】 病態 膵病変を有さないIgG4関連硬化性胆管炎
浜野英明; 上原剛; 藤永康成; 上田和彦; 新倉則和; 村木崇; 尾崎弥生; 川茂幸; 角谷眞澄; 清澤研道
肝・胆・膵, 54(2), 193-197, Feb. 2007

Japanese clinical guidelines for autoimmune pancreatitis
Okazaki K, Kawa S, Kamisawa T,Ito T, InuiK, Irie H, Irisawa A, Kubo K, Notohara K, Hasebe O, Fujinaga Y, Ohara H, Tanaka S, Nishino T, Nishimori I, Nishiyama T, Suda K, Shiratori K, Shimosegawa T, Tanaka M.
Pancreas, 38(8), 849-866, 01 Nov. 2001, Refereed

CTガイド下生検を行うも術前診断困難であった耳下腺腫瘍の1例
所博和; 角田真悠; 鈴木健史; 藤田幸恵; 黒住昌弘; 藤永康成; 塚田景大; 大月聡明; 上原剛
信州医学雑誌, 67(6), 2019

肝胆膵の画像診断，改訂第2版
山下康行,伊藤克能,藤永康成, 2.膵臓
Gakken, 2022

肝の画像診断 −画像の成り立ちと病理・病態 第２版
松井 修,小林 聡,小坂一斗,米田憲秀,北尾 梓,井上 大,藤永康成,池野 宏,香田 渉,蒲田敏文, びまん性肝疾患・原発性肝腫瘍
医学書院, 138-180 2019

実地医家のための画像診断実践ガイド
藤永康成, 各論V．腹部 3．膵臓 i）膵腫瘍
文光堂, 2018

肝胆膵のCT・MRI
藤永康成, 脂肪肝，NASH，Osler-Weber-Rendu病，APシャント，EOB-MRIの最新知見, 本田浩,角谷眞澄,蒲田敏文,吉満研吾,入江裕之
メディカル・サイエンス・インターナショナル, 2016

臨床放射線 61
髙橋正明,藤田 顕,金子貴久子,藤永康成,角谷眞澄, 自己免疫性疾患
1481-1489 2016

臨床画像 32
藤永康成,青沼宇倫,一戸記人,雄山一樹,轟 圭介,中村真菜,野中智文,角谷眞澄, 画像診断医必携 指定難病の画像診断：免疫系疾患
1007-1019 2016

INNERVISION 31 5
藤永康成,角谷眞澄,丸山克也, 慢性膵炎（自己免疫性膵炎を含む）の診断
41-44 2016

IgG4-Related Disease
Fujinaga Y, Watanabe T, Kawakami S, Kadoya M, Hamano H, Kawa S, Nerve lesions
119-121 2014

IgG4-Related Disease
Fujinaga Y, Watanabe T, Kawakami S, Kadoya M, Hamano H, Kawa S, Nerve lesions
Springer, 119-121 2014

IgG4関連疾患アトラス
藤永康成,渡辺智治,川上 聡,角谷眞澄,浜野英明,川 茂幸, 神経病変
株式会社前田書店, Mar. 2012

肝細胞癌の早期診断：画像と分子マーカー
藤永康成、角谷眞澄, 肉眼形態の診断
アークメディア, 105-110 2012

できる！画像診断入門シリーズ 腹部・骨盤部 画像診断のここがポイント改訂版
藤永康成,角谷眞澄, 慢性膵炎，腫瘤形成性膵炎
羊土社, Mar. 2011

2008
The European society of Radiology

2003
Japanese Society for Magnetic Resonance in Medicine

2002
The Japanese Societyof Interventional Radiology

1997
The Radiologycal Society of North America

1996
The American Roentgen Ray Society

1993
Japan Radiological Society

IgG4関連冠動脈周囲炎の因子解明と長期経過による冠動脈径の変化の研究
科学研究費助成事業, 日本学術振興会, 基盤研究(C)
信州大学
01 Apr. 2023 - 31 Mar. 2026

Clinical application of magnetic resonance imaging using deep learning for pancreatic lesions
Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Grant-in-Aid for Scientific Research (C)
Shinshu University
01 Apr. 2023 - 31 Mar. 2026

高精度MRIによる膵癌の画像所見と病理所見の網羅的解析
科学研究費補助金（）
2020 - 2022

肝細胞癌診断における高画質高時間分解能ダイナミックMRIの有用性に関する研究
科学研究費補助金（）
2015 - 2017

Imaging anatomy

Diagnostic radiology for interventional radiology

MRI of the digestive system and gynecologic disease