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| Vol.19 No.1 | |
| VOL.56 NO.4 APRIL 20, 2000 |
| Originals | ||
| Influence of Crosstalk on the Fast Fluid Attenuated Inversion Recovery Pulse Sequence | TOHRU URATA, et al. | |
| Application of Scatter-to-primary Dose Ratio to Proton Dosimetry | HIROKI OHTANI | |
| Problem-solving Group Learning for Radiological Technologists in Training | KATSUHIKO OGASAWARA, et al. |
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| Notes | ||
| Examination of Procedure Used in Giving Barium Meal and Foaming Agent | KOICHI SHIBUYA, et al. | |
| Angiographer's Exposure to Radiation under Different Fluoroscopic Imaging Conditions | HIROJI IIDA, et al. | |
| VOL.56 NO.5 MAY 20, 2000 |
| Originals | ||
| Comparison of X-ray Output of Inverter-type X-ray Equipment | HIROSHI ASANO, et al. | |
| Study of the Reliability of Visual Evaluation by the Ranking Method: Analysis of Ordinal Scale and Psychological Scaling Using the Normalized-rank Approach | MITSUHIRO NAKAMAE | |
| Notes | ||
| Comparison of Specific Absorption Ratio Monitoring Values on Various MRI Systems | AKIHIRO ISHIKURO, et al. | |
| Contorol of the Direction of Artifacts in MRI Using the Oblique Encording Technique: Rotation of the Phase Encording Direction within the Scan Plane | HIROYUKI HIRASHIMA, et al. | |
| Clinical Technology | ||
| Technical Study of Craniospinal Irradiation in Pediatric Patients with Patient Position and Field Matching | MASANORI ITOH, et al. | |
| VOL.56 NO.6 JUNE 20, 2000 |
| Originals | ||
| Measurement of Saturated Dose Integral for X-ray CT ExaminationUsing a Long Scintillating Fiber Dosimeter | SHUJI KOYAMA, et al. | |
| Study of Water-compensating Filter in Total Body Irradiation (TBI) | SHIGEO ANAI, et al. | |
| Detection of Ossicular Chain Abnormalities Using CT Imaging:Comparison of Axial and Virtual Middle Ear Endoscopic Imaging | MOTOMICHI SAKATA, et al. | |
| Clinical Technology | ||
| Frameless Regi stration of X-CT and SPECT Images by Volume Matching | FUJIMI KINOSHITA, et al. | |
| Data | ||
| Performance Evaluati on by Means of Quality Control of MRI System and Comparison of Institutions | AKIO OGURA, et al. | |
| VOL.56 NO.7 JULY 20, 2000 |
| Originals | ||
| Estimation of Breast Composition and Average Glandular Dose Using CR Images | ATSUSHI TANAKA, et al. | |
| Improvement of Chemical Shift Selective Saturation (CHESS) Pulse for MR Angiography | YOSHIYUKI ISHIMORI, et al. | |
| Notes | ||
| Basic Study of the Effect of the Extended-cycle Process on Mammographic Screen/Film Systems: Granularity | YOSHIHARU AZUMA, et al. | |
| Verification of the Picture Frame Effect on Head CT Images: Psychological Study of the Photographic Density of the Brain in Head CT Images | SHUICHI HENMI | |
| Clinical Technology | ||
| Comparison of Cerebral Blood Flow Using the Noninvasive Microsphere Method and Autoradiography with Iodine-123 IMP | KOUICHIRO OGATA, et al. | |
| VOL.56 NO.8 AUGUST 20, 2000 |
| Originals | ||
| Evaluation of T2* Change in Hollow Fiber Dialyzer after Bolus Injection of Gadopentetate Dimeglumine | HIROSHI INOUE, et al. | |
| Clinical Evaluation of Shoulder Kinematic MRI Using an Open-type System | SEIICHIRO OHNO, et al. | |
| Interference from High Gall Bladder Uptake in Technetium-99m Tetrofosmin Myocardial Perfusion SPECT Imaging and Improvement | HARUTAKA HISANO, et al. | |
| Examination of Cardiac Functions by ECG-gated SPECT (99mTc) : Evaluation of Collection and Processing Conditions Using QGS | NOBUHIRO YOSHIDA | |
| Data | ||
| New Approach in Evaluating the Shielding of Diagnostic X-rays in the Medical Facility Others | YUICHIRO NARITA, et al. | |
| VOL.56 NO.9 SEPTEMBER 20, 2000 |
| Originals | ||
| Standard Dosimetric Considerations in Determining Head Scatter Factor with Mini-phantoms | MASAYUKI NAKAGAWA, et al. | |
| Study of Opposed-phase Image in Examination of Metastatic Bone Marrow Tumor Using a Low-field MRI Scanner | SEIICHIRO OHNO, et al. | |
| VOL.56 NO.10 OCTOBER 20, 2000 |
| Originals | ||
| Study of Dose Distribution for Stereotactic Irradiation: Evolution of Using Gamma Unit and Linear Accelerator | TOSIMINE YABUTANI, et al. | |
| Recovery Time from Radiation-induced Xerostomia and Impairment of Salivary Secretion | YUKIMI FUKUTOMI, et al. | |
| A Study of Patient's Dose Control Using an Area Exposure Product Meter | HAJIME SAKAMOTO, et al. | |
| Short Communication | ||
| Diffusion-weighted Single Shot Fast Spin Echo Imaging for Patients with Metallic Dental Materials: Comparison with Diffusion-weighted Echo Planar Imaging | MASAYUKI YAMADA, et al. | |
| Data | ||
| High Signal Intensity of Fat on Fast Spin Echo Imaging | AKIO OGURA, et al. | |
| VOL.56 NO.11 NOVEMBER 20, 2000 |
| Originals | ||
| Application of Extended-cycle Process to Mammography: Effect on Improvement of Visibility | TOSHINORI MARUYAMA, et al. | |
| Hysteresis Phenomenon of Ionization Chambers for Radiotherapy Beams | MASAO HOSHINA, et al. | |
| Note | ||
| Dependence of the Crossover Effect in x-ray Films on Emitted-light Wavelength from Intensifying Screens | MITSUYUKI TAKAHASHI, et al. | |
| Clinical Technology | ||
| Efficacy of Test Injection Technique with a Small Amount of Contrast Medium on Contrast Enhanced MR Angiography of the Renal Artery | MITSUYUKI TAKAHASHI, et al. | |
| Study of RF Heat of Dental Magnetic Keeper with 1.5-Tesla MR Equipment | MASAYUKI YAMADA, et al. | |
| VOL.56 NO.12 DECEMBER 20, 2000 |
| Originals | ||
| Measurements of Patient Chest Dose for Multi-slice X-ray CT Examinations Using PIN Photodiode Dosimeters | TAKAHIKO AOYAMA, et al. | |
| Evaluation of Physical Characteristics in Multi-slice CT | SHUJI YAMAMOTO, et al. | |
| Basic Examination of Section Sensitivity Profile on Z-axis and Image Noise in Multi-slice CT Using Asymmetric-type Detector | TAKANORI HARA, et al. | |
| Concept and Development of Measurement Method of Time Sensitivity Profile (TSP) in X-ray CT: Comparison of Non-helical, Single-slice Helical, and Multi-slice Helical Scans |
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KATSUMI TSUJIOKA, et al. |
| Construction of a Multi-slice CT Image Storage Transmission System with Real-time Three-dimensional Imaging | SHUJI YAMAMOTO, et al. | |
| Clinical Technology | ||
| The Comparison of 4 Detector-row (4DCT) and Standard 1 Detector-row (SDCT) Scanners: CT Bronchoscopy Image Quality and Detectability of Bronchus | MINORU ISHIFURO, et al. | |
| VOL.57 NO.1 JANUARY 20, 2001 |
| Originals | ||
| Effect of the Beam-shaping Filter of Computed Tomography Scanners on the Conversion of Absorbed Dose in Water and a Polymethyl Methacrylate Phantom | MASAYUKI TACHIBANA, et al. | |
| Clinical Characteristics of Tomography with I.I./TV-DR System | HAJIME SAITO, et al. | |
| Evaluation of a Flat-panel Detector System | MASAMI SATO, et al. | |
| X-ray Energy Dependence of Characteristic Curve for Single Emulsion System | TAKASHI AMANO, et al. | |
| Note | ||
| Evaluation of Change in Density with Poor Contact between Screen and Film for Mammography Using a Copper Mesh Test Pattern | HIROKO NISHIDE, et al. | |
| VOL.57 NO.2 FEBRUARY 20, 2001 |
| Originals | ||
| Study of Dose Distribution for Stereotactic Irradiation by Conformational Radiotherapy |
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TOSHIMINE YABUTANI, et al. |
| A New Method to Measure the Size of Cerebral Aneurysm on Digital Subtraction Angiography | HIROJI IIDA, et al. | |
| Evaluation of Performance of Metal Oxide-silicon | Semiconductor Field Effect Transistor (MOSFET) Dosimeter | |
| VOL.57 NO.3 MARCH 20, 2001 |
| Note | ||
| Influence of New Cassette Front Material on Radiographic Images | TAKAHIDE OKAMOTO, et al. | |
| Clinical Technology | ||
| Usefulness of Lower Extremity MR Venography in 2D TOF Sequence with Fat Suppression Techniques and MTC, and Study of Different Warming Procedures | MITSUJI HIGASHIDA, et al. | |
| VOL.57 NO.4 APRIL 20, 2001 |
| Originals | ||
| Effects of Joint Photographic Expert Group (JPEG) Compression on Physical Characteristics and Clinical Evaluation in Thoracic Computed Tomography Images | TSUTOMU GOMI, et al. | |
| Study of Chest Portable Radiography using Computed Radiography: Removal of X-ray Scatter by a Copper Plate | HIROSHI SATO, et al. | |
| Notes | ||
| Procedure of Giving Barium Meal and Foaming Agent: Its Swallowing Ease and Outflow | KOICHI SHIBUYA, et al. | |
| Comparison of dB/dt between EPI and Spin-echo Pulse Sequences | AKIO OGURA, et al. | |
| VOL.57 NO.5 MAY 20, 2001 |
| Originals | ||
| Estimation of Presampling MTF in CR Systems by Using 559 Direct Fluorescence and Its Problems | KITAHEI ONO, et al. | |
| Influence of Cross-contamination on PET Values for Simultaneous Emission/Transmission Acquisition Using the Mask Technique |
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SHINJI ABE, et al. |
| Notes | ||
| Measurement of dB/dt of MRI Systems | TAKAHARU HONGOU, et al. | |
| Optimal Imaging Parameters to Visualize Lumbar Spinal Nerve Roots in MRI | HIDETADA YAMATO, et al. | |
| Evaluation of Image Quality and Appropriate X-ray Exposure of a Flat Panel Detector | KENICHI OGAWA, et al. | |
| VOL.57 NO.6 JUNE 20, 2001 |
| Originals | ||
| 3D Time-of-flight Intracranial MR-venography with a Small Amount of Contrast Medium Administration at 0.5-Tesla MRI | TADAMITSU IDEGUCHI, et al. | |
| Study of Elliptical Centric Encoding in Comparison with Conventional Centric Encoding of Enhanced Three-dimensional Magnetic Resonance Angiography(3D-CE MRA) of the Cervical Vasculature | TATSUHIKO OKADA, et al. | |
| Clinical Techology | ||
| Renal 3D Time-of-flight(TOF)MR Angiography with Navigator Echo Sequence | MASARU TAKAHASHI, et al. | |
| Notes | ||
| Examination of High-quality Images in 2D MR-DSA | AKIHIRO NOGI, et al. | |
| Characteristics of Effective Slice Thickness in Multi-view MRA after MIP | TSUKASA DOI, et al. | |
| VOL.57 NO.7 JULY 20, 2001 |
| Originals | ||
| Study of Digital Simultaneous Multi-plane Tomography Using Digital X-ray TV |
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SHU IKEDA, et al. |
| Elimination of False Positives Based on Shape Analysis of Nodule Candidates on Chest Radiographs | JUNJI MORISHITA, et al. | |
| Study of Noise Properties for Multi-objective Frequency Processing Using Computed Radiography | TOMOYUKI MARUYAMA, et al. | |
| Effect of Inspiration Volume on Temporal Subtraction Images for Chest Computed Radiography | SEIICHI MURAKAMI, et al. | |
| Comparison of 99mTc-MAG3 Plasma Clearance Calculating Methods [Bubeck and Russell(1996) Methods] by Single Blood Sampling | YASUHITO HIROSHIMA, et al. | |
| Estimation of Patient Dose by Using a Digital Imaging System | JUNJI SHIRAISHI, et al. | |
| VOL.57 NO.8 AUGUST 20, 2001 |
| Originals | ||
| Effect of Image Data Compression on Temporal Subtraction Images in Chest Computed Radiography | KEIJI FUJIMOTO, et al. | |
| Relation between J-coupling, MT Effect, and Scanning Parameters on Fast Spin-echo Imaging |
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AKIO OGURA, et al. |
| Effective Dose Estimations for Helical Computed Tomography in Lung Cancer Screening | HIDEAKI OKAMOTO, et al. | |
| Clinical Technology | ||
| Synthesis of Two Angles in Anthonsen's Method | HIROSHI AKAZAWA, et al. | |
| Data | ||
| Investigation of the Actual Status of Angiography Systems | OSAMU WAKAMATSU, et al. | |
| Construction of a Film Management System with Radiology Information System | TSUGUNORI IWAI, et al. | |
| VOL.57 NO.9 SEPTEMBER 20, 2001 |
| Originals | ||
| Distortion of Three-dimensional Computed Tomography: Effect of the Reconstruction Function | MASAYUKI TACHIBANA, et al. | |
| Influence of X-ray Detector of Automatic Exposure Control Unit (AEC) on Digital Chest Radiography | HIDEMICHI KAWATA, et al. | |
| New Approach to Calculation of External Effective Dose Rate from the Radioisotope Reservoir Tank |
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TETSUO YAMAMOTO, et al. |
| Note | ||
| Lung Function Assessment Using Xe-133 Dynamic SPECT in Dual-camera System | KATSUYUKI SAKAJI, et al. | |
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