コーンビームCT を用いた側頭骨・鼻副鼻腔画像診断

Size: px
Start display at page:

Download "コーンビームCT を用いた側頭骨・鼻副鼻腔画像診断"

Transcription

1 : CT computed tomography CT CT multidetector row CT MDCT CT cone beam flat panel CT CT CT CBCT CBCT CBCT CBCT : CT CT CT CT fan beam CT GE CT CT CT CT CT multi detector CT, MDCT CT multi slice CT, MSCT CT isotropic volume datamulti planar reconstruction MPR volume rendering VR CT CT cone beam flat panel detector, FPD

2 CT a 1b CT CT CT CT CT CBCT CT CT CBCT CBCT I.I. Image Intesifier : CCD FPD Flat Panel Detector : TFT Thin Film Transistor I.I. CT CT MDCT CBCT CBCT Feldkamp CT CBCT CBCT

3 CT D Accuitomo TM Aquilion16 TM MTF MTF0 2 Accuitomo TM 2 0lp/mm Aquilion TM 1 2lp/mm Accuitomo CB MercuRay TM CB Throne TM 3D Accuitomo TM icat TM Xoran 3D AccuitomoF17 TM Mini CAT TM Xoran ILUMA Cone Beam CT TM GE Healthcare 3D AccuitomoF17 TM Mini CAT TM ILUMA Cone Beam CT TM MDCT CBCT Cone beam flat panel volume computed tomography Flat panel volume computed tomography Digital volume tomography Cone beam 3 dimensional computed tomography 3D cone beam CT Office based 3D CT CT CBCT resolution spatial resolution contrast resolution temporal resolution spatial resolution CT x y MDCT xyz isotropic resolution 1cm lp/ cm 1mm lp/mm CT 1lp/cm 1cm 5mm 20lp/cm 0 25mm MTF : modulation transfer function MTF limiting frequency CT CT MTF CBCT 3D Accuitomo TM Aquilion16 TM MTF 3D Accuitomo TM MTF MTF

4 CT 2012 contrast resolution low contrast resolution CBCT FPD MDCT temporal resolution CBCT FPD MDCT MDCT FPD CBCT CBCT CT peak tube voltage, kvp tube current, ma CT CT CBCT MDCT effective dose, E Sv Sievert field of view, FOV MDCT 1 2mSv CBCT 0 2mSv CBCT MDCT FOV FOV CBCT MDCT CBCT / MDCT CBCT MDCT endoscopic sinus surgery ESS MDCT CBCT

5 CT a 3D Accuitomo TM XYZ 3b AccuitomoF17 TM CBCT 3 D AccuitomoF 17 TM Mini CAT TM ILUMA Cone Beam CT TM CBCT CT ACRPracticeGuidelineforCToftheheadand Neck CBCT CBCT

6 CT D AccuitomotoF17 TM 6

7 4 3D Accuitomo TM XYZ

8 CT CBCT Scarfe WC, Farman AG, Skuovic P : Clinical applications of cone beam computed tomography in dental practice. J, Can Dent Assoc 2006 ; 72 : Arai Y, Tammisalo E, Iwai K, et al : Development of a compact computed tomographic apparatus for dental use. Dentomaxillofac Radiol 1999 ; 28 : BabaR, Konno Y, Ueda K, et al : Comparison of flat panel detector and image intensifier detector for cone beam CT, Computed Med Imaging Graph 2002 ; 26 : Feldkamp LA, Davis LC, Kress JW : Practical cone beam algorithm. J Opt Soc Am 1984 ; A1 : :. MDCT CT CT. : ; :. Alspaugh J, Christodoulou E, Goodsitt M, et al : Dose and image quality of flat panel detector volume computed tomography for sinus imaging. In : Proceedings of the 49th Annual Meeting of the American Association of Physics in Medicine, Minneapolis, Minn. July 22 26, Arai Y, Tammisalo E, Iwai K, et al : Development of a compact computed tomographic apparatus for dental use. Dentomaxillofac Radiol 1999 ; 28 : Tyndall DA, Brooks SL : Selection criteria for dental implant site imaging : a position paper of the American Academy of Oral and Maxillofacial Radiology. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2000 ; 89 : Gracco A, Lombardo L, Cozzani M, et al : Quantitative cone beam computed tomography evaluation of palatal bone thickness for orthodontic miniscrew placement. Am J Orthod Dentofacial Orthop 2008 ; 134 : : Conebeam CT. ; :. Jackman AH, Palmer JN, Chiu AG, et al : Use of intraoperative CT scanning in endoscopic sinus surgery : a preliminary report. Am J Rhinol 2008 ; 22 : Cerini R, Faccioli N, Barillari M, et al : Bionic ear imaging. Radiol Med 2008 ; 113 : ,,, :3DXMulti Image Micro CT ; : Gupta R, Bartling SH, Basu SK, et al : Experimental flat panel high spatial resolution volume CT of the temporal bone. AJNR Am J Neuroradiol 2004 ; 25 : ,, : CT 3D Accu i tomo. ; :. Yamane H, Takayama M, Sunami K, et al : Three dimensional images of the reuniting duct using cone beam CT. Acta Otolaryngol 2009 ; 129 : T Kikuchi, T Oshima, M Ogura, et al : Three Dimensional Computed Tomography Imaging in the Sitting Position for the Diagnosis of Patulous Eustachian Tube. Otol&Neuroto 2007 ; 28 : Batra PS, Kanowitz SJ, Citardi MJ : Clinical utility of intraoperative volume computed tomography scanner for endoscopic sinonasal and skull base procedures. Am J Rhinol 2008 ; 22 : ,,, :. ; :. Carter L, Farman AG, Geist J, et al : American Academy of Oral and Maxillofacial Radiology executive opinion statement on performing and interpreting diagnostic cone beam computed tomography. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2008 ; 106 : Mukherji SK, Gujar S, Jordan JE, et al : ACR Practice Guideline for the Performance of Computed Tomography CT of the Extracranial Head and Neck in Adults and Children. ACR Practice Guideline 2006 Res 12, 17, 35. Available at : http :// MenuCategories/quality_safety/guidelines/dx/head neck /ct_head_neck.aspx Accessed January 15, MTF

Cone-Beam CT Area Detector CT CBCT JNET journal of Neuroendovascular Therapy

Cone-Beam CT Area Detector CT CBCT JNET journal of Neuroendovascular Therapy Cone-Beam CT Area Detector CT 1 2 1-6 03-3293-1711 shimada.takashi@nihon-u.ac.jp CBCT JNET journal of Neuroendovascular Therapy Cone-Beam CT Area Detector CT Cone-Beam CT(CBCT) CT CBCT CT Area Detector

More information

明海大学歯学雑誌 44‐2☆/3.瀬崎

明海大学歯学雑誌 44‐2☆/3.瀬崎 J Meikai Dent Med 44 2, 145 156, 2015 145 MTF 10 mm 1.0 mm 27 grey level GL edge spread function ESF ESF line spread function LSF LSF modulation transfer function MTF 1 3.5 cycles/mm 5.0 cycles/mm 2 2.5

More information

CT 1201 CT 5 CT CT CT CT CT 1. 方法 CT 1-1 CT CT Fig. 1 CT X 5 μm 100 kv 100 μa X L μm CsI CMOS Fig. 1 Educational cone-beam CT system.

CT 1201 CT 5 CT CT CT CT CT 1. 方法 CT 1-1 CT CT Fig. 1 CT X 5 μm 100 kv 100 μa X L μm CsI CMOS Fig. 1 Educational cone-beam CT system. 1200 ノート 論文受付 2011 年 5 月 2 日 論文受理 2011 年 7 月 21 日 Code Nos. 131 251 532 1070 放射線技師教育用コーンビーム CT システムの開発 寺本篤司 1) 尾崎香帆 2) 宮下真梨子 3) 4) 大野智之津坂昌利 5) 藤田広志 6) 1) 小原健 1) 藤田保健衛生大学医療科学部放射線学科 2) 東名古屋画像診断クリニック 3) セントラル病院

More information

明海大学歯学雑誌 46-1☆/2.斎藤

明海大学歯学雑誌 46-1☆/2.斎藤 J Meikai Dent Med 46 1, 7 21, 2017 7 2 45 2 2 XY 45 2 1 2 1 2 2 2 XY 45 2 2 3 2 4 5 3 3 100 μm 50 μm 100 μm 3 3 MTF High Resolution Image of Panoramic Radiography by Applying 2-Dimensional Super-resolution

More information

周辺動向調査(本文).PDF

周辺動向調査(本文).PDF X CT 14 1. 1 1.1 X 8 1.2 11 1.3 RI 12 1.4 MR MRI 13 1.5 13 1.6 14 2. XCT 15 2.1 XCT 15 2.2 XCT 18 2.3 19 2.4 CT 21 2.5 X CT 23 3. 24 3.1 25 3.2 29 4. 32 4.1 32 4.2 35 X CT 37 47 65 1 1. 2000 1 4,863 12

More information

明海大学歯学雑誌 36‐2/11.黒岩

明海大学歯学雑誌 36‐2/11.黒岩 J Meikai Dent Med 362, 153 160, 2007 153 X X X 0.5 mm 2mm X X 0.91.0 6.93 mm 6.93 mm 20 mm 9.5 10.4 30 mm 6.3 6.9 X Radiological Study for Implant Preoperative Diagnosis Geometric Accuracy of Panoramic

More information

好酸球性副鼻腔炎:診断ガイドライン(JESREC Study)

好酸球性副鼻腔炎:診断ガイドライン(JESREC Study) 118 728 2015 : : JESREC Study Japanese Epidemiological Survey of Refractory Eosinophilic Chronic Rhinosinusitis Study : JESREC Study CT NSAIDs CT : JESREC Study JESREC Study 118 729 ph CTMRI Caldwell Luc

More information

EVALUATION OF MAGNETIC RESONANCE IMAGING (MRI) IN DIAGNOSIS OF ACOUSTIC NEUROMA-COMPARATIVE STUDY WITH PLAIN X-RAY AND CTS- KIMIHISA NOMURA, M.D., MAK

EVALUATION OF MAGNETIC RESONANCE IMAGING (MRI) IN DIAGNOSIS OF ACOUSTIC NEUROMA-COMPARATIVE STUDY WITH PLAIN X-RAY AND CTS- KIMIHISA NOMURA, M.D., MAK EVALUATION OF MAGNETIC RESONANCE IMAGING (MRI) IN DIAGNOSIS OF ACOUSTIC NEUROMA-COMPARATIVE STUDY WITH PLAIN X-RAY AND CTS- KIMIHISA NOMURA, M.D., MAKOTO SAKAI, M.D., ATSUSHI SHINKAWA, M.D. and HIROSATO

More information

Microsoft Word - 題名.doc

Microsoft Word - 題名.doc 1964 1966 RII 1 1 2 17 X 1 1 2 3.5.7 2 3 X. X 13 4 X X 20 5 X 28 X 29 6 X 31 7 X MTF 34 1 1 2 2 9 8 13 X X 18 3 X 23 1 1 2 X X 2 3 11 4 X 15 1 1 2 O.T.F. X X Film 6 8 10 3 X 11 14 1 1 1 1 1 2 3 4 T.V.

More information

明海大学歯学雑誌 44‐2☆/2.流石

明海大学歯学雑誌 44‐2☆/2.流石 J Meikai Dent Med 44 2, 129 144, 2015 129 1 2 1 1 1 1 3 4 1 1 2 3 4 Hellman Hellman 5 100 CT 3 Virtual Place Advance PLUS 1.0 mm CBCT Changes in the Mandibular Canal Running Due to Growth and Development

More information

07_学術.indd

07_学術.indd Arts and Sciences computed radiography CRpresampled MTF Measurement of presampled MTFs with computed radiography (CR) by contrast method using smoothed square-wave. 1 16813 1, 2 1 1 1 2 Key words: contrast

More information

IEEE HDD RAID MPI MPU/CPU GPGPU GPU cm I m cm /g I I n/ cm 2 s X n/ cm s cm g/cm

IEEE HDD RAID MPI MPU/CPU GPGPU GPU cm I m cm /g I I n/ cm 2 s X n/ cm s cm g/cm Neutron Visual Sensing Techniques Making Good Use of Computer Science J-PARC CT CT-PET TB IEEE HDD RAID MPI MPU/CPU GPGPU GPU cm I m cm /g I I n/ cm 2 s X n/ cm s cm g/cm cm cm barn cm thn/ cm s n/ cm

More information

HPC pdf

HPC pdf GPU 1 1 2 2 1 1024 3 GPUGraphics Unit1024 3 GPU GPU GPU GPU 1024 3 Tesla S1070-400 1 GPU 2.6 Accelerating Out-of-core Cone Beam Reconstruction Using GPU Yusuke Okitsu, 1 Fumihiko Ino, 1 Taketo Kishi, 2

More information

Accuracy check of grading of XCT Report Accuracy check of grading and calibration of CT value on the micro-focus XCT system Tetsuro Hirono Masahiro Ni

Accuracy check of grading of XCT Report Accuracy check of grading and calibration of CT value on the micro-focus XCT system Tetsuro Hirono Masahiro Ni JAMSTEC Rep. Res. Dev., Volume 8, November 2008, 29 36 X CTm/pixel X CT X CT. -. mol/l KI KI CT CT X CT CT ; - - +- -- hirono@ess.sci.osaka-u.ac.jp Accuracy check of grading of XCT Report Accuracy check

More information

動くレントゲン

動くレントゲン FPD 1985 1998 2000 2002 FPD X X X FPD X CAD X FPD X CAD X X 1970 Autofluoroscope Toffolo RR, et al. The autofluoroscope and 133-Xe in dynamic studies of pulmonary perfusion and ventilation. Radiology,

More information

untitled

untitled 1 Session 1 9 00 10 00 10 4 1 1-001 CBCT 1-002 CT 1-003 FOV 1-004 Area detector CT 1-005 CT Modulation Transfer Function 1 2 3 4 5 6 7 8 1-006 CT Noise power spectrum 1 2 3 4 5 67 8 Session 2 10 00 10

More information

06_学術_関節単純X線画像における_1c_梅木様.indd

06_学術_関節単純X線画像における_1c_梅木様.indd Arts and Sciences X The formulation of femoral heard measurement corrected enlargement ratio using hip joints X-ray Imaging 1 2 1 1 1 2 Key words: Bipolar Hip Arthroplasty (BHA) Preoperative planning Enlargement

More information

_02.indd

_02.indd 30, 11-16, 2010 Z Z score Computed tomography ROC analysis 3 CT 1,2 CT 1/3 3 5 CT CT 6 7,8 MCA ASPECTS Alberta Stroke Programme Early CT Score 4 10 CT ASPECTS 50% 9 Z 10 CT Z CT 10 Z Z Z receiver operating

More information

0401489‐工芸‐医用画像22‐1/12[論文]柳田

0401489‐工芸‐医用画像22‐1/12[論文]柳田 364-8501 6-100 321-3292 20-2 XR 277-0804 2-1 2004 10 3 2004 12 6 Effectiveness of Mobile Flat Panel Detector system Satoshi YANAGITA, Masako HITACHI, Tomoyuki SAKURAI, Yoshihiro SUZAKI, Takashi OGURA Eiji

More information

D-CTA D-CTA three dimensional CT angiography CT 3D-CTA D-CTA Optimization of setting conditions for head 3D-CTA using iterati

D-CTA D-CTA three dimensional CT angiography CT 3D-CTA D-CTA Optimization of setting conditions for head 3D-CTA using iterati 3D-CTA 1 2 3 3D-CTA three dimensional CT angiography CT 3D-CTA 10 30 3D-CTA Optimization of setting conditions for head 3D-CTA using iterative reconstruction Investigating setting conditions using simulated

More information

MDCT Figure 1 Stent-grafts for abdominal aortic aneurysm. : Zenith Endovascular Graft (Cook). : Excluder (Gore). C: Powerlink (Endologix). C Figure 2

MDCT Figure 1 Stent-grafts for abdominal aortic aneurysm. : Zenith Endovascular Graft (Cook). : Excluder (Gore). C: Powerlink (Endologix). C Figure 2 Online publication pril 1, 2011 総 説 第 50 回総会シンポジウム 10 日本 IVR 学会 : 画像診断の進歩と血管内治療への応用 腹部および胸部大動脈瘤に対するステントグラフト治療 MDCT による術前 術後評価 1 1 1 2 2 要旨 : MDCT MDCT J Jpn Coll ngiol, 2011, 51: 105 111 Key words: EVR,

More information

50-3ガイド10ポ.indd

50-3ガイド10ポ.indd 25 7 乳房専用 PET 診療ガイドライン作成メンバー PET 1 はじめに PET 18 F-2- -2- -D- FDG 14 12 FDG-PET FDG-PET 1) T1b 0.5 cm 1.0 cm T1c 1.0 cm 2.0 cm P=0.003 1.0 cm 2) MRI FDG-PET PET 1 cm FDG FDG 1 対向型乳房専用 PET 装置 2 2 3 6) 2 4

More information

1219 Fig. 1 Procedure for creating a digital phantom for CT (a) Step 1. Agar phantoms adjusted to give CT values of 0 HU and 20 HU were allowed to har

1219 Fig. 1 Procedure for creating a digital phantom for CT (a) Step 1. Agar phantoms adjusted to give CT values of 0 HU and 20 HU were allowed to har 1218 原著 2013 6 4 2013 9 13 Code Nos. 251 883 CT-Perfusion 大村知己豊嶋英仁佐藤祐一郎石田嵩人 緒言 Computed tomography CT 320 multi-detector row CT 320MDCT 160 mm 1 CT CT-perfusion: CTP CT angiography 4D-CTA 1, 2 CTP mean

More information

全国循環器撮影研究会だより (第2号 9月).PDF

全国循環器撮影研究会だより (第2号 9月).PDF Japanese Society of Circulatory Technology - 1 - Japanese Society of Circulatory Technology 1999 9 JIS Z 4702 X 4 1 JIS 1978 1999 4mA 10mA 50mGy/min 125mGy/min JIS X JIS Z 4702 4mA JIS 10mA JIS 4mA msec

More information

05_学術1_フィルタ.indd

05_学術1_フィルタ.indd Arts and Sciences CT The noise reduction effect of the picture which used the quantum noise rejection filter for the filtered back projection in low dose CT photography 1 39496 1 18285 1 56588 1 551 1

More information

Unknown

Unknown Journal of Breast and Thyroid Sonology Journal of Breast and Thyroid Sonology Vol.3, No.3 July 2014 Original Article Clinical significance of classification of mixed-pattern tumor by breast ultrasound...

More information

œ 58 / J JSCAS vol.2 no.2 Table 1 Patients' profile. IORT: intraoperative radiation therapy, PpPD: pylorus preserving pacreatoduodenectomy. Bypass: ga

œ 58 / J JSCAS vol.2 no.2 Table 1 Patients' profile. IORT: intraoperative radiation therapy, PpPD: pylorus preserving pacreatoduodenectomy. Bypass: ga Virtual Pancreatoscopy of Pancreatic Cancer Yutaka Tanizawaa *, Toshio Nakagohria, Taira Kinoshitaa, Masaru Konishia, Kazuto Inouea, Tatsuya Odaa, Takanori Nishimoria, Takehide Asanob, Takenori Ochiaib,

More information

Cochlear Implantations for Children with Congenital Inner Ear Malformation Ryuta Kamekura, Tomoko Shintani, Akiko Okazaki, Aya Kawabatao, Kae Kitagawa and Tetsuo Himi Department of Otolaryngology, Sapporo

More information

Unknown

Unknown Journal of Breast and Thyroid Sonology Journal of Breast and Thyroid Sonology Vol.2, No.3 July 2013 Report The 30 th Meeting of Japan Association of Breast and Thyroid Sonology... 1 Department of Organ

More information

9.プレゼン資料(小泉)R1

9.プレゼン資料(小泉)R1 1 Me-DigIT 2 TRO, TMECH Interesting Readings IJMRCAS, TUFFC The Most 3., etc.. etc.. etc. 4 TRO09 5 J TRO09 The Most Interesting Readings J http://www.learner.org/interactives/renaissance/printing.html

More information

Single slice helical CT CT 1 2005 1 4 1. CT Anti-Lung Cancer Association: ALCA 1-5) 1993 9 10 ALCA (Nawa 6) ) single slice helical CT 10mm CT 2. 1 (http://www.thoracic-ctscreening.org/jpn/index.html )

More information

1 . 2006 620074News Letter20083 ( 0522001052200118522) 191030 2178 PMDA 5851201227 2 (EL) / A B C D 3 CQ() CQ B EL. EL. EL. EL. EL. 4 5 CQ CQ X B EL. EL. EL. EL. EL. X EL. EL. 6 X X EL. X CT EL. CT EL.

More information

Flat Panel Detectors Computed Radiography 1415 原著 直接型および間接型 Flat Panel Detectors と Computed Radiography における物理的画質評価を利用した画質同一化の試み 論文受付 2011 年 5 月 22 日

Flat Panel Detectors Computed Radiography 1415 原著 直接型および間接型 Flat Panel Detectors と Computed Radiography における物理的画質評価を利用した画質同一化の試み 論文受付 2011 年 5 月 22 日 1415 原著 直接型および間接型 Flat Panel Detectors と Computed Radiography における物理的画質評価を利用した画質同一化の試み 論文受付 2011 年 5 月 22 日 論文受理 2011 年 10 月 6 日 Code No. 522 横井知洋 1) 高田忠徳 1) 2) 市川勝弘 1) 金沢大学附属病院放射線部 2) 金沢大学医薬保健研究域保健学系

More information

32 1 BRONJ BRONJ II BRONJ BRONJ 4 BP BRONJ 6 1 III BP BRONJ

32 1 BRONJ BRONJ II BRONJ BRONJ 4 BP BRONJ 6 1 III BP BRONJ 29 1 31 40 2014 31 Bisphosphonate related osteonecrosis of jaw; BRONJ 2008 4 2012 3 36 98 8 11 19 BRONJ 0 13 2 5 3 1 1 0 BP 4 15 10 5 α-streptococcus 0 BRONJ BRONJ BP I Paget 1 409-3898 1110 2014 1 27

More information

1. Paul, L. W. and Juhl, H.: The Essentials of Roentgen Interpretation. Harper & Row, Publishers. pp. 339-355, 1972. 2. Norman, D., Diamond, C. and Boyd, D.: Relative detectability of intracranial calcifications

More information

肺気腫の DUAL ENERGY CT像について

肺気腫の DUAL ENERGY CT像について 2 管球 CT を用いた肺潅流 CT 画像 Dual-energy perfusion CT images using a 64-slice dual-source CT 山口大学大学院放射線医学岡田宗正 Dual energy イメージの原理 X 線平均エネルギーによる減弱特性の違い : それぞれの物質は異なる X 線の平均エネルギーによって異なる減弱を示す 80kV 140kV 現在使用できる肺潅流

More information

Terahertz Color Scanner Takeshi YASUI Terahertz THz spectroscopic imaging is an interesting new tool for nondestructive testing, security screening, b

Terahertz Color Scanner Takeshi YASUI Terahertz THz spectroscopic imaging is an interesting new tool for nondestructive testing, security screening, b Terahertz Color Scanner Takeshi YASUI Terahertz THz spectroscopic imaging is an interesting new tool for nondestructive testing, security screening, biological imaging, and other applications because of

More information

J Meikai Dent Med 36 2, , Multi-Dimensional Computed Tomography Multi-Dimensional Computed Tomography MDCT RANDO µsv

J Meikai Dent Med 36 2, , Multi-Dimensional Computed Tomography Multi-Dimensional Computed Tomography MDCT RANDO µsv J Meikai Dent Med 36 2, 187 197, 2007 187 Multi-Dimensional Computed Tomography Multi-Dimensional Computed Tomography MDCT RANDO 1 19691.20 µsv 19678.40 µsv 17325.00 µsv 16408.00 µsv 15360.80 µsv 19185.50

More information

43

43 43 HK4001 X X 1949 Paatero 1 X MTF MTF 10 m 3,6,9mm MTF MTF 3mm,6mm,9mm MTF MTF X HK4004 200nm 950nm 600nm 760nm 850nm 960nm OH 600 900nm 600nm 800nm 44 HK4006 JPEG2000 CTF HK4007 40 X Mo Mo MTF ACR156

More information

QUANTITATIVE ANALYSIS OF CHOLESTEATOMA USING HIGH RESOLUTION COMPUTED TOMOGRAPHY SHIGERU KIKUCHI, M. D. and TATSUYA YAMASOBA, M. D. Department of Otolaryngology, Kameda General Hospital, Kamogawa TOSHITAKA

More information

熊本大学学術リポジトリ Kumamoto University Repositor Title 腹部領域の C-arm CT におけるスキャンパラメータと画質 Author(s) 永末, 望 ; 船間, 芳憲 ; 鬼木, 里佳 ; 瀬川, 敦史 ; 岩竹, 聡 ; 川内野, 友彦 ; 上谷, 雅孝

熊本大学学術リポジトリ Kumamoto University Repositor Title 腹部領域の C-arm CT におけるスキャンパラメータと画質 Author(s) 永末, 望 ; 船間, 芳憲 ; 鬼木, 里佳 ; 瀬川, 敦史 ; 岩竹, 聡 ; 川内野, 友彦 ; 上谷, 雅孝 熊本大学学術リポジトリ Kumamoto University Repositor Title 腹部領域の C-arm CT におけるスキャンパラメータと画質 Author(s) 永末, 望 ; 船間, 芳憲 ; 鬼木, 里佳 ; 瀬川, 敦史 ; 岩竹, 聡 ; 川内野, 友彦 ; 上谷, 雅孝 Citation 日本放射線技術学会雑誌, 65(6): 765-772 Issue date 2009-07-14

More information

撮 影

撮 影 DC cathode ray tube, 2.2 log log log + log log / / / A method determining tone conversion characteristics of digital still camera from two pictorial images Tone conversion characteristic Luminance

More information

The Most Effective Exercise for Strengthening the Supraspinatus : Evaluation by Magnetic Resonance Imaging by TAKEDA Yoshitsugu and ENDO Kenji Departm

The Most Effective Exercise for Strengthening the Supraspinatus : Evaluation by Magnetic Resonance Imaging by TAKEDA Yoshitsugu and ENDO Kenji Departm The Most Effective Exercise for Strengthening the Supraspinatus : Evaluation by Magnetic Resonance Imaging by TAKEDA Yoshitsugu and ENDO Kenji Department of Orthopedic Surgery, The University of Tokushima

More information

取扱説明書[N-01B]

取扱説明書[N-01B] 433 o 434 u 435 i81 p 436 i56 i70 i86 i93 437 438 i66 i63 i15 i52 i57 i36 8 i40 i41 i10 i29 i61 i60 i31 i39 i50 i13 i64 i54 i89 439 440 i89 i20 i58 i68 i90 i65 i55 i76 i75 i77 i18 i84 i51 i94 i17 2 441

More information

, vol.43, no.2, pp.71 77, Simultaneous Measurement of Film Thickness and Surface Profile of Film-Covered Objects by Using White-Light Interfer

, vol.43, no.2, pp.71 77, Simultaneous Measurement of Film Thickness and Surface Profile of Film-Covered Objects by Using White-Light Interfer , vol.43, no.2, pp.71 77, 2007. 1 Simultaneous Measurement of Film Thickness and Surface Profile of Film-Covered Objects by Using White-Light Interferometry 1 2 3 1 3 1 ( ) 1-1-45 2 ( ) 1 3 2-12-1 sugi@cs.titech.ac.jp

More information

まえがきIntroduction

まえがきIntroduction Array Corporation DICOM Pro Server DICOM 3.0 Conformance Statement 0. INTRODUCTION...3 1. IMPLEMENTATION MODEL...4 1.1...4 1.2...4 1.3...5 2. AE SPECIFICATIONS...6 2.1 DICOM Pro Server...6 2.1.1... 7 2.1.2...

More information

437“ƒ

437“ƒ et al., et al., et al., et al., et al., et al., 2 et al., et al., et al., Lancet Pharmacol Res. et al. Jpn J Cancer Res. et al. Jpn J Cancer Res. et al. Tohoku J Exp Med. et al. Jpn Circ J. et al. Cancer

More information

DV-0001_センダイウイルス(SeV)ミニゲノムベクター調整キット(120425_ver._2.3)

DV-0001_センダイウイルス(SeV)ミニゲノムベクター調整キット(120425_ver._2.3) For Research Use Only. Not for use in diagnostic procedures. For Research Use Only. Not for use in diagnostic procedures. 1/25 2/25 3/25 4/25 5/25 6/25 µ µµ µ µµ µ µ 7/25 8/25 9/25 µ µ 10/25 11/25 µ 12/25

More information

SPECTにおける撮像時間短縮の研究

SPECTにおける撮像時間短縮の研究 SPECT(single photon emission computed tomography) 031-8001355-5 SPECT (single photon emission computed tomography) 20 30 SPECT OS-EM (ordered subsets-expectation maximization) OS-EM SNR (signal to noise

More information

obtained for the liniarization, and was found to have a remarkably wider dynamic range (order of approximately 103) than that of conventional screen/f

obtained for the liniarization, and was found to have a remarkably wider dynamic range (order of approximately 103) than that of conventional screen/f II Resolution Property in a Digital Radiography with Photostimulable Phosphors II. Measurements of Digital Characteristic Curve and Presampling MTF Hiroshi FUJITA, Katsuhiko UEDA, Tsuyoshi FUJIKAWA and

More information

434Terudermis_h1_4

434Terudermis_h1_4 テルダーミス 真皮欠損用グラフト TERUDERMIS 人工真皮 東京都墨田区錦糸-- アルカセントラル9階 30-003 TEL.03-6-7800 代表 FAX.03-6-78 www.alcare.co.jp 本カタログの内容は06年4月現在のものです 商品の仕様 デザインおよび価格は 改良や経済状況の変動などにより予告なく変更することがあります 本カタログに掲載の写真は 実際の色とは多少異なる場合がありますので

More information

Folie 1

Folie 1 low-b DWI IVIM,MSDE -- -- Makoto Obara Philips Electronics Japan Bfactor IVIM: Diffusion & Perfusion MSDE: Black Blood imaging IVIM: Diffusion & Perfusion MSDE: Black Blood imaging 40 2.5 * 10-3 mm 2 /sec

More information

知っておきたいCT検査技術 ー 頸部 CT-A ー

知っておきたいCT検査技術 ー 頸部 CT-A ー CT CT- QuickTimeý Dz êlí ÉvÉçÉOÉâÉÄ Ç Ç±ÇÃÉsÉNÉ`ÉÉǾå ÇÈÇžÇ½Ç ÇÕïKóvÇ-ÇÅB QuickTimeý Dz êlí ÉvÉçÉOÉâÉÄ Ç Ç±ÇÃÉsÉNÉ`ÉÉǾå ÇÈÇžÇ½Ç ÇÕïKóvÇ-ÇÅB QuickTimeý Dz êlí ÉvÉçÉOÉâÉÄ Ç Ç±ÇÃÉsÉNÉ`ÉÉǾå ÇÈÇžÇ½Ç ÇÕïKóvÇ-ÇÅB

More information

1_2.eps

1_2.eps 第32回 日本頭頸部癌学会ランチョンセミナー6 Pre-Meeting Abstract FDG-PET の頭頸部癌における臨床的有用性 司会 長 放射線治療センター長 講演 1 耳鼻咽喉科 部長 講演 2 PETセンター長 岡村 光英 先生 日時 2008年6月13日 金 12:00 13:00 会場 ハイアットリージェンシー東京 共催 第32回 日本頭頸部癌学会 日本メジフィジックス株式会社 136-0075

More information

膵癌超音波診(案)

膵癌超音波診(案) 1 2 3 4 5 6 7 8 9 10 2009 7 6 2 a. invasive ductal carcinoma * 1 b. endocrine neoplasm c. Solid pseudopapillary neoplasm d. tumor producing pancreatitis * 2 * 1 invasive ductal carcinomas papillary adenocarcinoma

More information

03_学術.indd

03_学術.indd Arts and Sciences CT Approach to the incidental discovery of early-stage breast cancer on a chest CT 33393 Key words: Breast cancer. CT. Mammography Abstract Recently, we have treated two patients in our

More information

untitled

untitled FDG-PET 2005 PET 1 2 3 FDG-PET 3 FDG-PET 4 FDG 5 PET 5 6 10 FDG-PET 10 12 FDG 14 PET 14 17 18 19 Positron emission tomography PET PET 11 C 15 O 18 F PET PET 511keV 180 2 PET PET PET 2-deoxy-2-[F-18] fluoro-d-glucosefdg

More information

™·›ªPDF.pmd

™·›ªPDF.pmd 65 195 21 18% 2525 2% 3121 215 25% 1 2 2 high turnover D low turnover cortical bone 64 No.29 November 24 Technical Reports cancellous bone 1 X CT Quantitative Computed Tomography, QCT 2 2 Sound Of Speed,

More information

<4D F736F F D F68DE88A7788CA985F95B690528DB895F18D908F915F8DC58F492E646F63>

<4D F736F F D F68DE88A7788CA985F95B690528DB895F18D908F915F8DC58F492E646F63> 学位論文の内容の要旨 論文提出者氏名 尾崎吉弘 論文審査担当者 主査宇尾基弘副査小野卓史 竹田淳志 論文題目 Location dependency of the spatial resolution of cone beam computed tomography for dental use ( 論文内容の要旨 ) 緒言 歯科用コーンビーム CT ( 以下 CBCT) は 歯や顎骨の高精細な断面画像を連続的に表示する画像診断法であり

More information

C O N T E N T S 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 2009 Annual Report

C O N T E N T S 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 2009 Annual Report C O N T E N T S 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 2009 Annual Report 1 1 2009 Annual Report 1. 2. 2 2 2009 Annual Report 3 3 2009 Annual Report 3. 1980 1991 1992 1993 1994

More information

18年度石見美術館年報最終.indd

18年度石見美術館年報最終.indd A Annual Report Annual Report B 1 Annual Report Annual Report 2 3 Annual Report Annual Report 4 Annual Report 5 Annual Report 6 7 Annual Report Annual Report 8 9 Annual Report Annual Report 10 11 Annual

More information

#11 ‚“’à „´fic 4“Z*

#11 ‚“’à „´fic 4“Z* 21 2 15 25 2006 RED CT 6 15 15 RED 409-3898 1110 2006 7 21 2006 7 21 RED rigid, external, distraction Polley Figueroa 1,2 1 1999 3 RED RED 16 RED Martin halo traction hook 1 halo 9 6 A halo 1 RED a halo

More information

診療ガイドラインのカラクリ

診療ガイドラインのカラクリ EBM EBM 2-3 (evidence-based medicine: EBM) EBM 1 1 1 2 B burden belief bargain barrier A. JAMA EBMer JAMA EBM 3 EBM 3 EBM 3 3 B. peer review Field(IOM) Shaneyfelt ( Guidelines Qualities Assessment Questionnaire:

More information

C/NC : committed/noncommitted

C/NC : committed/noncommitted C/NC : committed/noncommitted 110 time post-icd implant 1) The Cardiac Arrhythmia Suppression Trial (CAST) Investigators Preliminary report : Effect of encainaide and flecainide on mortality in a

More information

CA CA19-9 CA19-9 CA CA CA19-9 ARCHITECT i 2000SR CLIA U/mL CA % CA CA

CA CA19-9 CA19-9 CA CA CA19-9 ARCHITECT i 2000SR CLIA U/mL CA % CA CA 原 著 30 22-29, 2015 CA19-9 CA19-9 CA19-9 2006 12013 6 CA19-9 32,508 37.0U/mL 790 2 CA19-9 320 CA19-9 ARCHITECT i 2000SRCLIA 0.0 37.0U/mL 8 4 1 2 18CA19-9 198.2 46.4 2,968 U/mL 5 3 2.5% CA19-9 2.5% CA19-9

More information

20●12頁●6-14▲放射線科▲.ppt

20●12頁●6-14▲放射線科▲.ppt No.268 Katayama H. et al. Adverse reactions to ionic and nonionic contrast media-a report from the Japanese Committee of the Safety of Contrast Media. Radiology 1990;175:621-628. 12.66% 3.13% 0.22% 0.04%

More information

DocuPrint C5450 ユーザーズガイド

DocuPrint C5450 ユーザーズガイド 1 2 3 4 5 6 7 8 1 10 1 11 1 12 1 13 1 14 1 15 1 16 17 1 1 18 1 19 1 20 1 21 1 22 1 23 1 24 1 25 1 26 27 1 1 28 1 29 1 30 1 31 1 2 12 13 3 2 10 11 4 9 8 7 6 5 34 24 23 14 15 22 21 20 16 19 18 17 2 35

More information

0.45m1.00m 1.00m 1.00m 0.33m 0.33m 0.33m 0.45m 1.00m 2

0.45m1.00m 1.00m 1.00m 0.33m 0.33m 0.33m 0.45m 1.00m 2 24 11 10 24 12 10 30 1 0.45m1.00m 1.00m 1.00m 0.33m 0.33m 0.33m 0.45m 1.00m 2 23% 29% 71% 67% 6% 4% n=1525 n=1137 6% +6% -4% -2% 21% 30% 5% 35% 6% 6% 11% 40% 37% 36 172 166 371 213 226 177 54 382 704 216

More information

10 117 5 1 121841 4 15 12 7 27 12 6 31856 8 21 1983-2 - 321899 12 21656 2 45 9 2 131816 4 91812 11 20 1887 461971 11 3 2 161703 11 13 98 3 16201700-3 - 2 35 6 7 8 9 12 13 12 481973 12 2 571982 161703 11

More information

DementiaPhantomTestmanual

DementiaPhantomTestmanual 4 3 18 F FDG PET 4 PET 2018/10/31 1 3 2 3 2.1 PET(PET/CT)........................................... 3 2.2 ( )............................... 3 2.3.............................................. 3 3 3 3.1

More information

"Moir6 Patterns on Video Pictures Taken by Solid State Image Sensors" by Okio Yoshida and Akito Iwamoto (Toshiba Research and Development Center, Tosh

Moir6 Patterns on Video Pictures Taken by Solid State Image Sensors by Okio Yoshida and Akito Iwamoto (Toshiba Research and Development Center, Tosh "Moir6 Patterns on Video Pictures Taken by Solid State Image Sensors" by Okio Yoshida and Akito Iwamoto (Toshiba Research and Development Center, Toshiba Corporation, Kawasaki) Reproduced resolution chart

More information

1611 原著 論文受付 2009 年 6 月 2 日 論文受理 2009 年 9 月 18 日 Code No. 733 ピクセル開口率の向上による医用画像表示用カラー液晶モニタの物理特性の変化 澤田道人 石川晃則 1) 松永沙代子 1) 1) 石川陽子 有限会社ムツダ商会 1) 安城更生病院放射

1611 原著 論文受付 2009 年 6 月 2 日 論文受理 2009 年 9 月 18 日 Code No. 733 ピクセル開口率の向上による医用画像表示用カラー液晶モニタの物理特性の変化 澤田道人 石川晃則 1) 松永沙代子 1) 1) 石川陽子 有限会社ムツダ商会 1) 安城更生病院放射 1611 原著 論文受付 2009 年 6 月 2 日 論文受理 2009 年 9 月 18 日 Code No. 733 ピクセル開口率の向上による医用画像表示用カラー液晶モニタの物理特性の変化 澤田道人 石川晃則 1) 松永沙代子 1) 1) 石川陽子 有限会社ムツダ商会 1) 安城更生病院放射線技術科 緒言 3D PET/CT Fusion 1 liquid crystal display:

More information

Optical Lenses CCD Camera Laser Sheet Wind Turbine with med Diffuser Pitot Tube PC Fig.1 Experimental facility. Transparent Diffuser Double Pulsed Nd:

Optical Lenses CCD Camera Laser Sheet Wind Turbine with med Diffuser Pitot Tube PC Fig.1 Experimental facility. Transparent Diffuser Double Pulsed Nd: *1 *2 *3 PIV Measurement of Field of the Wind Turbine with a med Diffuser Kazuhiko TOSHIMITSU *4, Koutarou NISHIKAWA and Yuji OHYA *4 Department of Mechanical Engineering, Matsue National Collage of Technology,

More information

<93C195CA D834F E696E6464>

<93C195CA D834F E696E6464> 45 I I Diabetes and Heart: Insight by Imaging Juhani Knuuti Turku PET Centre, Turku University Central Hospital II I Development and Application of Beta-Amyloid Imaging Agents Chet A. Mathis Department

More information

K Server 44 新潟県厚生農業協同組合 本文 42 2 原 号 4 著 CT 画像再構成技術 Hybrid type IR idose の 臨床応用に向けた取り組み あがの市民病院 放射線科 診療放射線技師 村上総合病院 放射線科 診療放射線技師2 や とう ご たく や さ とう 拓哉 佐藤 かず たか い 目 的 2 4年5月 に computed tomography 装 置 以 下

More information

untitled

untitled (a) (b) (c) (d) (e) (f) (g) (f) (a), (b) 1 He Gleiter 1) 5-25 nm 1/2 Hall-Petch 10 nm Hall-Petch 2) 3) 4) 2 mm 5000% 5) 1(e) 20 µm Pd, Zr 1(f) Fe 6) 10 nm 2 8) Al-- 1,500 MPa 9) 2 Fe 73.5 Si 13.5 B 9 Nb

More information

スライド 1

スライド 1 Wilhelm Conrad Röntgen Mr. and Mrs. Röntgen s hands (1895) X 1895 11 8 CT 0.6 500 CT NPO 0.8 /1 CT MDCT 4 1998 0.35 /1 8 16 64 2004 Takayasu CAD+PAD CT CT Angiography CTA SG Adamkiewicz PCI CABG CTA plaque

More information

食道がん化学放射線療法後のsalvage手術

食道がん化学放射線療法後のsalvage手術 2006 2 17 52 Daly JM, et al. J Am Coll Surg 2000;190:562-573 Esophageal Cancer: Results of an American College of Surgeons Patient Care Evaluation Study Daly JM, et al. J Am Coll Surg 2000;190:562-573

More information

Holcombe Sidman & Tailby ABC A B B C B AA C

Holcombe Sidman & Tailby ABC A B B C B AA C Acquisition and generalization of object-verb phrase in a student with Deaf and intellectual disability. YOSHIOKA Masako, SAKAMOTO Maki, MUTO Takashi and MOCHIZUKI Akira This study evaluated effects of

More information

歯科用コーンビームCT再構成パノラミック画像の有用性

歯科用コーンビームCT再構成パノラミック画像の有用性 歯科放射線 2017;57(1):41-45 CT 慶宜, 徳永悟士川島雄介, 金田隆 Usefulness of Panoramic Image Reconstruction Using Cone Beam Computed Tomography Yoshinobu Hara, Satoshi Tokunaga Yusuke Kawashima and Takashi Kaneda Background

More information

1) Tatelman M: The angiographic evaluation of cerebral arteriosclerosis. Radiology 70: 801-810, 1958. 2) Elkeles A: A comparative study of calcified 8) Limpert JD, Vogelzang RL, Yao JST: Computed tomography

More information

O-1 O-2 O-3 O-4 O-5 O-6

O-1 O-2 O-3 O-4 O-5 O-6 18 The 18 th Congress of Hokkaido Association for Clinical Engineering Technologists 930940 O-1 O-2 O-3 O-4 O-5 O-6 O-7 O-8 O-9 O-10 O-11 O-12 O-13 O-14 O-15 O-16 O-17 O-18 O-19 O-20 O-21 O-22 O-23 O-24

More information

パナソニック技報

パナソニック技報 Liquid Crystal Display Technology for Realizing Contrast Ratio of 1 million to 1 Katsuhiro Kikuchi LCDLiquid Crystal Display IPSIn-Plane Switching-LCD 2100:1 IPS-LCDIPS-LCD50 20:1 Realization of Liquid

More information

A sensory testing of mental nerve by Semmes-Weinstein monofilaments standard value from 19 -A to 29 years old- The objective of the present study was

A sensory testing of mental nerve by Semmes-Weinstein monofilaments standard value from 19 -A to 29 years old- The objective of the present study was A sensory testing of mental nerve by Semmes-Weinstein monofilaments standard value from 19 -A to 29 years old- The objective of the present study was to investigate the distribution of static tactile thresholds

More information

653 ノート Code No. 522 DR DQE 1 國友博史 4 服部真澄 2 小山修司 5 岡田陽子 東出林 1 了 6 則夫 3 市川勝弘 7 澤田道人 有限会社 緒言 digital radiography: DR d

653 ノート Code No. 522 DR DQE 1 國友博史 4 服部真澄 2 小山修司 5 岡田陽子 東出林 1 了 6 則夫 3 市川勝弘 7 澤田道人 有限会社 緒言 digital radiography: DR d 653 ノート 2013 9 17 2014 5 29 Code No. 522 DR DQE 1 國友博史 4 服部真澄 2 小山修司 5 岡田陽子 1 2 3 東出林 1 了 6 則夫 3 市川勝弘 7 澤田道人 4 5 6 7 有限会社 緒言 digital radiography: DR detective quantum efficiency: DQE DQE DR q X signal-to-noise

More information

_...C44

_...C44 J Health Care Dent. 2007; 9: 4-23 Printed in Japan. All rights reserved * Report of Dr. Mituhiro Tsukiboshi s Lecture Meeting Minimal Intervention Dentistry to Think about The Lifetime Health of the Patients

More information

研究成果報告書

研究成果報告書 ., SUS34 Inconel6, Cr,.,, Cr,. Cr Cr,., Cr,,,.,,,,.,.,,,.,,.,,., SUS34, Inconel6,. (). CoZrNb, -2 m.,., 9. Cu, 2 m. SUS34, Inconel6 SUS34, Inconel6, 5mm mmmm.,,,. (2) (HP8752A).,. - MHz, -2 dbm.,. (3)

More information

\\afs001-0m0005\project02\A32\M

\\afs001-0m0005\project02\A32\M Technical Information 2004.09 2009.04 Store Request Query Request Retrieve Request DICOM Client Application Remote SCP Remote Query/Retrieve SCP Image Stored * DICOM Server Application Remote SCU Print

More information

核44-4 (ガイドライン)-1

核44-4 (ガイドライン)-1 FDG-PET (2007) PET FDG PET * 2 * PET FDG PET PET/CT PET PET PET PET PET PET PET CT PET QOL PET PET PET PET 2 1. 2. 3. 4. 5. 6. 7. 8. 9. 9-1) 9-2) 9-3) FDG-PET 9-4) 9-5) A. CT B. PET/CT 9-6) MRI 9-7) 10.

More information

Digital_Orthodontics [†E݆E·†E†E†E[†Eh]

Digital_Orthodontics [†E݆E·†E†E†E[†Eh] 2014 The 3 rd Annual Meeting Japanese Digital Orthodontics Study Club CT 撮影装置 の矯正領域における活用 ~ KaVo, the ultimate in 3D X-ray innovation ~ http://www.kavokerrgroup.com Continuous stream of innovations SonicFill

More information

形状変形による古文書画像のシームレス合成

形状変形による古文書画像のシームレス合成 Use of Shape Deformation to Seamlessly Stitch Historical Document Images Wei Liu Wei Fan Li Chen Sun Jun あらまし 1 2 Abstract In China, efforts are being made to preserve historical documents in the form

More information

: : : 2 2

: : : 2 2 : 2008 8 8 9 : : : COE 1 : : : 2 2 1 7 1.1............. 7 1.2........ 9 2 11 3 21 4 37 5 55 5.1........................ 55 5.2 2............. 63 5.3................ 66 5.4...... 74 5.5.............. 80

More information

634 T. SICE Vol.50 No.9 September 2014 ML-EM Maximum Likelihood-Expectation Maximization Method 5) FBP CT Zhao 6) Zhang 2 7) 8), 9) X CT X CT CT CT CT

634 T. SICE Vol.50 No.9 September 2014 ML-EM Maximum Likelihood-Expectation Maximization Method 5) FBP CT Zhao 6) Zhang 2 7) 8), 9) X CT X CT CT CT CT Vol.50, No.9, 633/639 2014 Two Dimensional Metal Artifact Reduction Algorithm in CT and Its Application to Three Dimensional Data Toru Kano and Michihiko Koseki X-ray CT is one of the most important diagnostic

More information

004139 医用画像‐27‐3/★追悼文‐27‐3‐0 松本様

004139 医用画像‐27‐3/★追悼文‐27‐3‐0 松本様 12 13 1 vii 2 x 3 xii 4 xiv 5 xvii 6 xx 7 xxii 8 xxvii 9 xxix 10 xxxi 11 xxxii vi X 1950 69 X 1964 RII RII 2 [1, 2] [3] [4] X 1953 P.Elias OTF [5] OTF X 1962 ICO OTF RII X I-m M-n m n X X RII 1 1964 3

More information

25 3 31 23903 C 2010 2012 22590640 CT 3 Three dimensional analysis of pubic bone and pelvic auricular surfaces using reconstructed CT images. AOKI YASUHIRO 90202481 3 3 CT 30 35 Three dimensional pubic

More information