Research Topics
| Ken TamaiSummaryAffiliation: Kyoto University Country: Japan Publications
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Detail Information
Publications
MR imaging findings of adenomyosis: correlation with histopathologic features and diagnostic pitfallsKen Tamai
Department of Radiology, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
Radiographics 25:21-40. 2005..Knowledge of the various appearances of adenomyosis and the possible pitfalls in differential diagnosis help guide the determination of appropriate treatment options...- Posttransplant lymphoproliferative disorder in a lung transplant recipientKen Tamai
Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
J Thorac Imaging 20:280-3. 2005..To the best of our knowledge, this is the first report of PTLD in a lung transplant recipient in Japan documented in the English literature... - MR features of physiologic and benign conditions of the ovaryKen Tamai
Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, 54 Kawahara cho, Kyoto, Japan
Eur Radiol 16:2700-11. 2006..Knowledge of MRI features of these conditions is essential in establishing accurate diagnosis and determining appropriate treatment... 
Diffusion tensor MRI of the kidney at 3.0 and 1.5 TeslaAki Kido
Department of Diagnostic Imaging and Nuclear Medicine, Kyoto University, Shogoin, Sakyo ku, Kyoto, Japan
Acta Radiol 51:1059-63. 2010..Diffusion tensor imaging (DTI) at 3 T provides information on the microstructure and pathophysiology of tissues that is not available from conventional imaging with an advantage of high signal to noise ratio (SNR)...- Changes of the normal ovary during menstrual cycle in reproductive age on the diffusion-weighted imageNobuko Morisawa
Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Japan
J Comput Assist Tomogr 36:319-22. 2012..The objective of this study was to investigate changes in magnetic resonance findings of the normal ovary during menstrual cycle on diffusion-weighted image (DWI)... - Diffusion tensor imaging of kidneys with respiratory triggering: optimization of parameters to demonstrate anisotropic structures on fraction anisotropy mapsMasako Kataoka
Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, and Department of Radiology, Katsura Hospital, Kyoto, Japan
J Magn Reson Imaging 29:736-44. 2009..To demonstrate the feasibility of diffusion tensor imaging (DTI) of kidneys with respiratory triggering, and determine the optimal imaging parameters for fraction anisotropy (FA) maps... - MR imaging of the female pelvis at 3 Tesla: evaluation of image homogeneity using different dielectric padsMasako Kataoka
Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
J Magn Reson Imaging 26:1572-7. 2007..To evaluate improvements in image homogeneity in pelvic MR imaging at 3 Tesla (T) using two different dielectric pads... - Diffusion-weighted MR imaging of uterine endometrial cancerKen Tamai
Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
J Magn Reson Imaging 26:682-7. 2007.... - MRCP imaging at 3.0 T vs. 1.5 T: preliminary experience in healthy volunteersHiroyoshi Isoda
Department of Diagnostic Imaging and Nuclear Medicine Graduate School of Medicine, Kyoto University, 54 Kawahara cho, Shogoin, Sakyo, Kyoto 606 8507, Japan
J Magn Reson Imaging 25:1000-6. 2007..To evaluate the impact of magnetic resonance cholangiopancreatography (MRCP) imaging at 1.5T and 3.0T on image quality... - The utility of diffusion-weighted MR imaging for differentiating uterine sarcomas from benign leiomyomasKen Tamai
Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
Eur Radiol 18:723-30. 2008..In addition to morphological features on nonenhanced and postcontrast MR sequences, DW imaging and ADC measurement may have a potential ability to differentiate uterine sarcomas from benign leiomyomas... - MRI of the female pelvis at 3T compared to 1.5T: evaluation on high-resolution T2-weighted and HASTE imagesMasako Kataoka
Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
J Magn Reson Imaging 25:527-34. 2007..5T, while focusing on the uterine body and cervical anatomy... - Clinical value of image fusion from MR and PET in patients with head and neck cancerYuji Nakamoto
Department of Diagnostic Imaging and Nuclear Medicine, Kyoto University Graduate School of Medicine, Sakyo ku, Kyoto, Japan
Mol Imaging Biol 11:46-53. 2009..This study aimed to evaluate the clinical value of image fusion from magnetic resonance (MR) combined with positron emission tomography (PET) imaging, using 2-deoxy-2-[F-18]fluoro-D-glucose (FDG) in head and neck cancer... - Small cell carcinoma of the uterine corpus: MR imaging and pathological correlationKen Tamai
Department of Diagnostic Imaging and Nuclear, Graduate School of Medicine, Kyoto University, Japan
J Comput Assist Tomogr 31:485-9. 2007..Irregular enhancement with multifocal unenhanced areas of the thickened myometrium on contrast-enhanced T1-weighted images may represent the infiltrative nature of the tumor with extensive necrosis... - A case of Sertoli-Leydig cell tumour of the ovary with a multilocular cystic appearance on CT and MR imagingAsako Azuma
Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
Pediatr Radiol 38:898-901. 2008..Although extensive cyst formation of Sertoli-Leydig cell tumour is rare, this tumour should be considered in the differential diagnosis of a multilocular cystic ovarian tumour in a young female... - Spectrum of MR features in adenomyosisKen Tamai
Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
Best Pract Res Clin Obstet Gynaecol 20:583-602. 2006..Precise knowledge of the spectrum of MR features in adenomyosis greatly helps in determining an accurate diagnosis and appropriate management of the patients... - BLADE acquisition method improves T2-weighted MR images of the female pelvis compared with a standard fast spin-echo sequenceKoji Fujimoto
Department of Diagnostic Imaging and Nuclear Medicine, Kyoto University Graduate School of Medicine, 54 Kawahara cho, Shogoin, Sakyo ku, Kyoto 606 8507, Japan
Eur J Radiol 80:796-801. 2011.... - Secondary ovarian tumors: spectrum of CT and MR features with pathologic correlationTakashi Koyama
Department of Radiology, Kyoto University Hospital, Kyoto, Japan
Abdom Imaging 32:784-95. 2007..Recognition of radiologic features of a variety of secondary ovarian tumors is beneficial for suspecting the secondary tumors under certain clinical conditions, and thus determining the appropriate management of the patients... - Staging of carcinoma of the uterine cervix and endometriumTakashi Koyama
Department of Diagnostic Radiology, Graduate School of Medicine, Kyoto University, 54 Kawahara cho, Shogoin, Sakyo ku, Kyoto, 606 8507, Japan
Eur Radiol 17:2009-19. 2007..Evaluation of myometrial invasion on MR imaging may be an alternative to gross inspection of the uterus during the surgery... - CT and MR features of struma ovariiTakashi Ikeuchi
Department of Radiology, Kansai Denryoku Hospital, 2 1 7 Fukushima Fukushima ku Kawahara cho, Osaka, 553 0003, Japan
Abdom Imaging 37:904-10. 2012..The purpose of this study is to investigate radiologic findings of struma ovarii, and to correlate both CT and MR findings... - MR features of ectopic pregnancyKen Tamai
Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
Eur Radiol 17:3236-46. 2007..Knowledge of a spectrum of clinical and MRI features of EP is essential for establishing an accurate diagnosis and determining appropriate management... - High-resolution computed tomography findings of diffuse pulmonary involvement by mycosis fungoidesKen Tamai
Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto University Hospital, Kyoto, Japan
J Thorac Imaging 22:366-8. 2007..In this case, high-resolution computed tomography played an important role for suggesting the lymphoproliferative disease in this patient with undiagnosed mycosis fungoides... - Evaluation of esophageal peristalsis in patients with esophageal tumors: initial experience with cine MR imagingTakashi Koyama
Department of Radiology, Kyoto University Hospital, Japan
Magn Reson Med Sci 4:109-14. 2005..Interruption of peristalsis may indicate impaired muscle function caused by invasion of advanced esophageal cancers... - MR imaging findings of eosinophilic cystitis in an 8-year-old girlKen Tamai
Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
Pediatr Radiol 37:836-9. 2007.... - Current status of body MR imaging: fast MR imaging and diffusion-weighted imagingTakashi Koyama
Department of Radiology, Kyoto University Hospital, 54 Shogoin Kawahara cho, Sakyo ku, Kyoto 606 8507, Japan
Int J Clin Oncol 11:278-85. 2006..Quantitative measurement of apparent diffusion coefficient values may also be valuable in distinguishing malignancies from benign lesions...