Department of Radiology

Professor & Chairman :
Yukunori Korogi, MD
Associate Professor :
Hajime Imada, MD
Assistant Professor :
Takatoshi Aoki, MD
Assistant Professor :
Fumio Kato, MD

Profile of staff

Professor & Chairman

  1. Yukunori Korogi, MD
  2. Neuroradiology
    Head and Neck radiology
    Interventional radiology (vascular)
  3. Japan Radiological Society
    The Japanese Society of Angiography and Interventional Radiology
    Japanese Society for Magnetic Resonance in Medicine
    The Japanese Society of Neuroradiology
    The Japan Stroke Society
    Radiological Society of North America

Associate Professor

  1. Hajime Imada, MD
  2. Radiotherapy, Hyperthermia
  3. Japan Radiological Society
    Japanese Society of Hyperthermic Oncology
    Japanese Society for Theraputic Radiology and Oncology
    The Japan Lung Cancer Society
    Japan Society of Clinical Oncology

Assistant Professor

  1. Takatoshii Aoki, MD
  2. Diagnostic radiology, Chest, Bone & soft tissue, CT, MRI
  3. Japan Radiological Society
    Japanese Society for Magnetic Resonance in Medicine
    The Japan Lung Cancer SocietyThe Japanese Breast Cancer Society
    The Japanese Orthopaedic Association
    The Japanese Society of Pathology

Assistant Professor

  1. Fumio Kato, MD
  2. Radiotherapy, Hyperthermia
  3. Japan Radiological Society
    Japanese Society of Hyperthermic Oncology
    Japanese Society for Theraputic Radiology and Oncology

Accomplishment

1999 Jpn. J. Hypertherthermic Oncology 15(1):15-19 Importance of patient positioning in hyperthermia for deep-seated intrathoracic tumors using an 8 MHz RF capacitive heating device H.Imada, S.Nomoto, A.Tomimatsu, V.V.Ostapenko, H.Terashima
15(2):57-63 Local control of nonsmall cell lung cancer by radiotherapy combined with high power hyperthermia using an 8 MHz RF capacitive heating device H.Imada, S.Nomoto, A.Tomimatsu, K.Kosaka, S.Kusano, V.V.Ostapenko, H.Terashima
15(1):9-14 Side effects of hyperthermia for intrathoracic tumors using an 8MHz RF capacitive heating device S.Nomoto, H.Imada, A.Tomimatsu, K.Kosaka, S.Kusano, V.V.Ostapenko, H.Terashima
15(1):1-7 Effectiveness of body earthing in hyperthermia using an 8MHz RF capacitive heating device K.Kosaka, H.Imada, A.Tomimatsu, S.Nomoto, S.Kusano, V.V.Ostapenko, H.Terashima
15(2):65-70 Advantage of external cooling unit in deep hyperthermia using an 8MHz RF capacitive heating device A.Tomimatsu, H.Imada, K.Kosaka, S.Nomoto, S.Kusano, V.V.Ostapenko, H.Terashima
15(2):71-77 Refinement of circulating liquid of overlay bolus in hyperthermia using an 8MHz RF capacitive heating device A.Tomimatsu, H.Imada, K.Kosaka, S.Nomoto, S.Kusano, V.V.Ostapenko, H.Terashima
Skeletal Radiology 28(7):396-401 The radiological findings in chronic expanding hematoma T.Aoki, H.Nakata, H.Watanabe, H.Maeda, T.Toyonaga, H.Hashimoto, T.Nakamura
Histopathology 34:205-210 Primary synovial sarcoma of the lung: report of two cases confirmed by molecular detection of SYT-SSX fusion gene transcripts M.Hisaoka, H.Hashimoto, T.Iwamasa, K.Ishikawa, T.Aoki
Int J Gynecol Cancer 9:421-426 Clinical significance of tumor size in stage IB and II carcinoma of the uterine cervix T.Kawagoe, M.Kashimura, Y.Matsuura, K.Sugihara, N.Toki, T.Aoki
2000 AJR (American Journal of Roentgenology) 174:763-768 Evolution of peripheral lung adenocarcinomas: CT findings correlated with histology and tumor doubling time T.Aoki,H.Nakata,H.Watanabe,K.Nakamura,T.Kasai,H.Hashimoto,K.Yasumoto,M.Kido
European Radiology 10:691-693 Mediastinal myelolipoma: CT and MRI appearances - Case report S.Kawanami, H.Watanabe, T.Aoki, H.Nakata, T.Hayashi, M.Kido, J.Tsukada, S.Eto
Radiology 214(3):823-830 Computerized analysis of the likehood of malignancy in solitary pulmonary nodules with use of artificial neural networks K.Nakamura, Hiroyuki Yoshida, Roger Engelmann, Heber MacMahon, S.Katsuragawa, Takayuki Ishida, Kazuto Ahizawa, K.Doi
Abdominal Imaging 25:651-654 Renal angiomyolipoma: evolutional changes of its internal structure on CT S.Yamamoto, K.Nakamura, S.Kawanami, T.Aoki, H.Watanabe, H.Nakata
Skeletal Radiology 29:354-7 Intraosseous microcystic meningioma S.Okamoto, M.Hisaoka, T.Aoki, C.Kadoya, S.Kobanawa, H.Hashimoto
29: 721-5 Sarcomatoid chordoma: chordoma with a massive malignant spindle-cellcomponent Y.Morimitsu , T.Aoki, K.Yokoyama, H.Hashimoto
2001 Journal of Neuro-oncology 54: 251-261 MRI of pineal region tumor. Y. Korogi, M. Takahashi, U. Ushio
CardioVascular and Interventional Radiology 24: 176-179 Intraarterial Chemotherapy or Chemoembolization for Locally Advanced and/or Recurrent Hepatic Tumors: Evaluation of the Feeding Artery with an Interventional CT System. T. Hirai, Y. Korogi, K. Ono, K. Maruoka, K. Harada, S. Aridomi, M. Takahashi.
Computerized Medical Imaging and Graphics 25: 23-31 Skull Base Tumors: Evaluation with Contrast-Enhanced MP-RAGE Sequence K.Yoshizumi, Y.Korogi, T.Sugahara, Y.Shigematsu, L.Liang, D.Yang, M.Kitajima, M.Takahashi.
Neuroradiology 43: 1046-1055 Comparison between EPI and HASTE for ultra-fast MR imaging of the human brain. Y. Ge, Y. Korogi, T. Sugahara, Y. Shigematsu, T. Hirai, M. Kitajima, L. Liang, J. Dai, M. Takahashi.
Neuroradiology 43: 279-284 Cerebellar Blood Flow in Methylmercury Poisoning (Minamata disease). K. Ito, Y. Korogi, S. Tomiguchi, M. Takahashi, T. Okajima, H. Sato
AJNR (American Journal of Neuroradiology) 22: 1306-1315 Perfusion-sensitive MR Imaging of Gliomas: Comparison between Gradient-echo and Spin-echo EPI Techniques. T. SugahY. Ushio, M. Takahashi.ara, Y. Korogi, M. Kochi, Y. Shigematsu, L. Liang, K. Yoshizumi, M. Kitajima,
22: 481-492 Evaluation of the Intracranial Dural Sinuses with 3D Contrast-enhanced MP-RAGE Sequence: Prospective Comparison with 2D-TOF MR Venography and Digital Subtraction Angiography. L.Liang, Y.Korogi, T.Sugahara, Y.Shigematsu, D.Yang, K.Yoshizumi, M.Kitajima, M.Takahashi.
Radiology 220: 499-505 Preoperative evaluation of intracranial aneurysms: usefulness of intraarterial 3D CT angiography and conventional angiography with a combined unit- Initial experience. T. Hirai, Y. Korogi, K. Ono, Y. Murata, K. Suginohara, T. Omori, S. Uemura, M. Takahashi.
221: 802-809 Maximum stenosis of extracranial internal carotid artery: effect of luminal morphology on stenosis measurement by using CT angiography and conventional DSA. T. Hirai, Y. Korogi, K. Ono, Y. Murata, M. Takahashi, K. Suginohara, S. Uemura.
Toxicologic Pathology 29: 565-573 Methylmercury poisoning in common marmosets- a study of selective vulnerability within the cerebral cortex. K. Eto, A. Yasutake, T. Kuwana, Y, Korogi, M. Akima, T. Shimozeki, H. Tokunaga, Y. Kaneko.
Acta Radiologica 42 (4): 370-375 Neonatal periventricular-intraventricular hemorrhage - Subacute and chronic MR findings. Asao C, Korogi Y, Kondo Y, Yasunaga T, Takahashi M.
Seminars in Musculoskeletal radiology 5: 83-88 Ossification of Posterior Longitudinal Ligament and Ligament Flavum: Imaging features. T. Hirai, Y. Korogi, M. Takahashi, O. Shimomura.
International Journal of Radiation Biology 77(1): 13-19 Threshold effect for teratogenic risk of radiation depends on dose-rate and p53-dependent apoptosis F.Kato, A.Ootsuyama, S.Nomoto, K.Kondo, T.Norimura
Radiology 220(3): 803-809 Peripheral lung adenocarcinoma: correlation of thin-section CT findings with histologic prognostic factors and survival T.Aoki, Y.Tomoda, H.Watanabe, H.Nakata, T.Kasai, H.Hashimoto, M.Kodate, T.Osaki, K.Yasumoto
International Journal of Radiation Biology 77(1):13-19 Threshold effect for teratogenic risk of radiation depends on dose-rate and p53-dependent apoptosis F.Kato, A.Ootsuyama, S.Nomoto, K.Kondo, T.Norimura
Academic Radiology 8(9):871-878 ROC analysis of detection of metastatic pulmonary nodules on digital chest radiographs with temporal subtraction T.Uozumi, K.Nakamura, H.Watanabe, H.Nakata, S.Katsuragawa, K.Doi
2002 AJNR (American Journal of Neuroradiology) 23: 93-101 Prospective evaluation of suspected stenoocclusive disease of the intracranial artery: combined MR angiography and CT angiography compared with digital subtraction angiography. T. Hirai, Y. Korogi, K. Ono, M. Nagano, K. Maruoka, S. Uemura, M. Takahashi.
23: 1545-1552 Comparison of 2D and 3D Digital Subtraction Angiography in Evaluation of Intracranial Aneurysms. T. Sugahara, Y. Korogi, K. Nakajima, S. Hamatake, S. Honda, M. Takahashi.
23: 1739-1746 Normal Structures in the Intracranial Dural Sinuses- Delineation with 3D Contrast-enhanced MP-RAGE Sequence- L. Liang, Y. Korogi, T. Sugahara, I. Ikushima, M. Kitajima, Y. Shigematsu, M. Takahashi.
23: 738-739 Management of aneurysm perforation during Guglielmi elctrodetachable coil placement. T. Hirai, K. Shinohara, J. Hamada, Y. Korogi, M. Takahashi
Neuroradiology 44: 382-388 MRI of Intracranial Germ Cell Tumors. L. Liang, YM. Kochi, Y. Ushio.. Korogi, T. Sugahara, I. Ikushima, Y. Shigematsu, T. Okuda, M. Takahashi,
44: 559-567 Central nervous system Lesions in Adult T-cell Leukemia: MRI and Pathology. M. Kitajima, Y. KorK. Eto, M. Takahashi.ogi, Y. Shigematsu, L. Liang, M. Matsuoka, M. Jhono, T. Yamamoto,
44: 656-666 Evaluation of Cerebral Gliomas: Prospective Comparison among Multivoxel 2D Chemical Shift Imaging (CSI) Proton MR Spectroscopy, Echo-planar Perfusion and Diffusion-weighted MR Imaging. D. Yang, Y. Korogi, T. Sugahara, M. Kitajima, Y. Shigematsu, L. Liang, Y. Ushio, M. Takahashi
Toxicologic Pathology 30: 723-734 Methylmercury poisoning in common marmosets- MRI findings and peripheral nerve lesions. K. Eto, A. Yasutake, Y, Korogi, M. Akima, T. Shimozeki, H. Tokunaga, T. Kuwana, Y. Kaneko.
Cardiovasc Intervent Radiol Jan-Feb;25(1): 70-71 Basilar artery aneurysm treated with coil embolization via persistent primitive trigeminal artery. I.Ikushima, S.Arikawa, Y.Korogi, H.Uehara, Y.Komohara, M.Takahashi
Radiation and Homeostasis 423-429 EsInternational Congress Series 1236sential role of p53 gene in apoptotic tissue repair for radiation-induced teratogenic injury T.Norimura, F.Kato, S.Nomoto
European Radiology 12(11):2737-2742 MRI findings including gadolinium-enhanced dynamic studies of malignant, mixed mesodermal tumors of the uterus: differentiation from endometrial carcinomas T.Ohguri, T.Aoki, H.Watanabe, K.Nakamura, H.Nakata, Y.Matsuura,
European Radiology 12(11): 2737-2742 MRI findings including gadolinium-enhanced dynamic studies of malignant, mixed mesodermal tumors of the uterus: differentiation from endometrial carcinomas T.Ohguri, T.Aoki, H.Watanabe, K.Nakamura, H.Nakata, Y.Matsuura, M.Kashimura
Radiology 224:145-151 Improved detection of lung nodules by using a temporal subtraction technique S.Kakeda, K.Nakamura, K.Kamada, H.Watanabe, H.Nakata, S.Katsuragawa, K.Doi
AJR (American Journal of Roentgenology) 178:657-663 Usefulness of an artificial neural network for differentiating benign from malignant pulmonary nodules on high-resolution CT: Evaluation with receiver operating characteristic analysis Y.Matsuki, K.Nakamura, H.Watanabe, T.Aoki, H.Nakata, S.Katsuragawa, K.Doi
Magnetic Resonance in Medical Sciences 1(3):137-147 Flow-weighted MRI of the lungs with the ECG-gated half-fourier FSE technique: evaluation of the effect of the cardiac cycle S.Kawanami, K.Nakamura, M.Miyazaki, S.Sugiura, S.Yamamoto, H.Nakata
Chest 122:15-20 Lung cancer screening using low-dose spiral CTResults of baseline and 1-year follow-up studies T.Nawa, T.Nakagawa, S.Kusano, Y.Kawasaki, H.Nakata
Skeletal Radiology 31:296-300 Extraskeletal myxoid chondrosarcoma arising in the finger S.Okamoto, K.Hara, S.Sumita, K.Sato, M.Hisaoka, T.Aoki, H.Hashimoto
2003 Radiation Medicine 21(2): 86-93 Intracranial artery dissections: serial evaluation with MR imaging, MR angiography, and source images of MR angiography. T.Hirai, Y.Korogi, I.Ikushima, Y.Shigematsu, S.Morishita, Y.Yamashita.
AJNR (American Journal of Neuroradiology) 24(6): 1067-1074 Clinical usefulness of unsubtracted 3D digital angiography compared with rotational digital angiography in the pretreatment evaluation of intracranial aneurysms. Hirai T, Korogi Y, Suginohara K, Ono K, Nishi T, Uemura S, Yamura M, Yamashita Y.
24(5): 930-936 Abnormal perfusion of the pituitary gland secondary to dural arteriovenous fistulas in the cavernous sinus: dynamic MR findings. Shigematsu Y, Korogi Y, Kitajima M, Ishii A, Liang L, Yamura M, Kawanaka K, Takahashi M.
Radiation Medicine 21 (5): 205-209 Usefulness of source images from three-dimensional time-of-flight MR angiography aftertreatment of cavernous dural arteriovenous fistulas. Hirai T, Korogi Y, Ikushima I, Shigematsu Y, Morishita S, Yamashita Y.
Journal of the Neurogical sciences 209: 115-117 Successful treatment of radiation-induced brain necrosis by hyperbaric oxygen therapy K.Kohshi, H.Imada, S.Nomoto, T.Yamaguchi, H.Abe, H.Yamamoto
AJR (American Journal of Roentgenology) 180: 1689-1694 Differential diagnosis of benign peripheral lipoma from well-differentiated liposarcoma on MR imaging: is comparison of margins and internal characteristics useful? T.Ohguri, T.Aoki, M.Hisaoka, H.Watanabe, K.Nakamura, H.Hashimoto, T.Nakamura, H.Nakata
Journal of Radiation Research Role of p53 gene in apoptotic repair of genotoxic tissue damage in Mice F.Kato, H.Kakihara, N.Kunugita, A.Ootsuyama, T.Norimura
Academic Radiology 10: 644-649 Postsurgical change in the tracheal bifurcation angle after upper lobectomy: Radiographic evaluation S.Kakeda, K.Kamada, T.Aoki, H.Watanabe, H.Nakata
Chest 124: 2136-2142 Clinical feasibility of noncontrast-enhanced magnetic resonance lymphography of the thoracic duct H.Takahashi, S.Kuboyama, H.Abe, T.Aoki, M.Miyazaki, H.Nakata
2004 AJNR (American Journal of Neuroradiology) 25(1): 74-76 Preoperative embolization for meningeal tumors: evaluation of vascular supply with angio-CT. Hirai T, Korogi Y, Ono K, Uemura S, Yamashita Y.
Radiology 29 [Epub ahead of print] Pseudostenosis Phenomenon at Volume-rendered Three-dimensional Digital Angiography of Intracranial Arteries: Frequency, Location, and Effect on Image Evaluation. Hirai T, Korogi Y, Ono K, Yamura M, Uemura S, Yamashita Y.
Jpn. J. Hypertherthermic Oncology 20(1): 9-14 Hyperthermia for Protruded Tumor from the Skin: Initial Experience H. Imada, S. Nomoto, T. Ohguri, K. Yahara, F. Kato, T. Morioka, Y. Korogi
Jpn. J. Hypertherthermic Oncology 20(1): 1-8 Thermoradiotherapy for recurrent esophageal carcinoma K. Yahara, H. Imada, S. Nomoto, T. Ohguri, F. Kato, T. Morioka, Y. Korogi
International Journal of Hyperthermia 20(5): 465-475 Effect of 8MHz RF-capacitive regional hyperthermia with strong superficial cooling for unresectable or recurrent colorectal cancer T.Ohguri, H.Imada, K.Yahara, A.Tomimatsu, F.Kato, S.Nomoto, H.Terashima, Y.Korogi
Jpn. J. Hypertherthermic Oncology 20(1): 23-29 Thermoradiotherapy plus chemotherapy for synchronous double primary lung cancers T.Ohguri, H.Imada, S.Nomoto, K.Yahara, F.Kato, T.Morioka, Y.Korogi
AJR (American Journal of Roentgenology) 182(2): 505-510 Improved detection of lung nodules on chest radiographs using a commercial computer-aided diagnosis system S.Kakeda, J.Moriya, H.Sato, T.Aoki, H.Watanabe, H.Nakata, N.Oda, S.Katsuragawa, K.Yamamoto, K.Doi
Academic Radiology 10: 644-649 Postsurgical change in the tracheal bifurcation angle after upper lobectomy: Radiographic evaluation」 S.Kakeda, K.Kamada, T.Aoki, H.Watanabe, H.Nakata
International Congress Series 1268: 911-916 Computer-aided diagnosis for distinction between benign and malignant pulmonary nodules on chest radiographs using temporal subtraction images N.Oda, S.Kido, S.Yamada, T.Aoki, H.Watanabe, Y.Korogi, S.Katsuragawa, K.Doi