X線間接撮影
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/03/31 00:04:22」(JST)
[Wiki en表示]
| Photofluorography |
| Intervention |
| MeSH |
D010779 |
Photofluorography (sometimes called just fluorography) is photography of X-ray images from fluorescent screen.[1] It is commonly used in some countries for chest X-ray screening, e.g. to diagnose tuberculosis or lung cancer (see Abreugraphy for more information on such usage of this technique).
Method of image formation in photoflourography[edit]
X-Ray beams from the tube get attenuated by the patient producing a transmitted radiation intensity corresponding to the part of the body traversed by the x-ray beam. Transmitted intensities now fall on the photocathode stimulating it to produce electrons in quantities external to the light intensities emitted by the input. This is caused by the formation of a light image of the transmitted radiation pattern. Electrons from the photocathode are accelerated and focused electronically out on the output phosphor which emits lights as a result of electron bombardment. This shows a magnified image of what appears on the input phosphor. The semitransparent mirror splits the image in which one part is focused by the camera lens onto the film to form the image. The image size depends on the focal length of the camera lens. At the same time, the TV camera lens focuses the light to form an image on the TV camera photoreceptor where the image is transformed to a complex electronic signal and sent to the electronic image distributor. This then passes the image to the various display or recording devices e.g. a videotape recorder, kinescope, TV or display.
See also[edit]
References[edit]
- ^ Photofluorography
- Medical testing : Medical imaging
- Radiology
- (ICD-9-CM V3 87–88, ICD-10-PCS B, CPT 70010–79999)
|
|
X-ray/
medical radiography/
Industrial radiography |
| 2D |
| Medical: |
- Pneumoencephalography
- Dental radiography
- Sialography
- Myelography
- CXR
- AXR
- KUB
- DXA/DXR
- Upper gastrointestinal series/Small-bowel follow-through/Lower gastrointestinal series
- Cholangiography/Cholecystography
- Mammography
- Pyelogram
- Cystography
- Arthrogram
- Hysterosalpingography
- Skeletal survey
- Angiography
- Angiocardiography
- Aortography
- Venography
- Lymphogram
|
|
| Industrial: |
|
|
|
| 3D / XCT |
| Medical: |
- CT pulmonary angiogram
- Computed tomography of the heart
- Computed tomography of the abdomen and pelvis
- CT angiography
- Computed tomography of the head
- Quantitative computed tomography
- Spiral computed tomography
- High resolution CT
- Whole body imaging
- Electron beam tomography
|
|
| Industrial: |
- Industrial computed tomography
|
|
|
| Other |
|
|
|
| MRI |
- Magnetic resonance imaging of the brain
- MR neurography
- Cardiac MRI/Cardiac MRI perfusion
- MR angiography
- MR cholangiopancreatography
- Breast MRI
- Functional MRI
- Diffusion MRI
|
|
| Ultrasound |
- Echocardiography
- Doppler echocardiography
- Intravascular
- Gynecologic
- Obstetric
- Echoencephalography
- Transcranial Doppler
- Abdominal ultrasonography
- Transrectal
- Breast ultrasound
- Transscrotal ultrasound
- Carotid ultrasonography
- Contrast-enhanced
- 3D ultrasound
- Endoscopic ultrasound
- Emergency ultrasound
- FAST
- Pre-hospital ultrasound
- Duplex
|
|
| Radionuclide |
| 2D / scintigraphy |
- Cholescintigraphy
- Scintimammography
- Ventilation/perfusion scan
- Radionuclide ventriculography
- Radionuclide angiography
- Radioisotope renography
- Sestamibi parathyroid scintigraphy
- Radioactive iodine uptake test
- Bone scintigraphy
- Immunoscintigraphy
|
|
| full body: |
- Octreotide scan
- Gallium 67 scan
- Indium-111 WBC scan
|
|
|
| 3D / ECT |
- SPECT
- gamma ray: Myocardial perfusion imaging
|
|
| PET (positron): |
- Brain PET
- Cardiac PET
- PET mammography
- PET-CT
|
|
|
|
| Optical laser |
- Optical tomography
- Optical coherence tomography
- Confocal microscopy
- Endomicroscopy
|
|
| Thermography |
|
|
UpToDate Contents
全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.
English Journal
- Impact of endoscopic screening on mortality reduction from gastric cancer.
- Hamashima C1, Ogoshi K1, Narisawa R1, Kishi T1, Kato T1, Fujita K1, Sano M1, Tsukioka S1.
- World journal of gastroenterology : WJG.World J Gastroenterol.2015 Feb 28;21(8):2460-6. doi: 10.3748/wjg.v21.i8.2460.
- AIM: To investigate mortality reduction from gastric cancer based on the results of endoscopic screening.METHODS: The study population consisted of participants of gastric cancer screening by endoscopy, regular radiography, and photofluorography at Niigata city in 2005. The observed numbers of cumul
- PMID 25741155
- Morphometric comparison of clavicle outlines from 3D bone scans and 2D chest radiographs: a shortlisting tool to assist radiographic identification of human skeletons.
- Stephan CN1, Amidan B, Trease H, Guyomarc'h P, Pulsipher T, Byrd JE.
- Journal of forensic sciences.J Forensic Sci.2014 Mar;59(2):306-13. doi: 10.1111/1556-4029.12324. Epub 2013 Dec 6.
- This paper describes a computerized clavicle identification system primarily designed to resolve the identities of unaccounted-for U.S. soldiers who fought in the Korean War. Elliptical Fourier analysis is used to quantify the clavicle outline shape from skeletons and postero-anterior antemortem che
- PMID 24313347
- [Use of the digital fluorograph Fluoro-ProGraph-RP for tomosynthesis].
- Gurzhiev SN, Novikov VP, Sokolov SN.
- Meditsinskaia tekhnika.Med Tekh.2013 Sep-Oct;(5):17-21.
- PMID 24364165
Japanese Journal
- 無症候壮年者に対する血清ペプシノゲン値を用いた胃癌検診 ; PG法の長期成績
- 三木 一正,藤城 光弘,小田島 慎也,矢作 直久
- 日本消化器内視鏡学会雑誌 = Gastroenterological endoscopy 52(3), 450-454, 2010-03-20
- 【目的】本邦では胃X線による胃癌検診が長年行われてきた．本研究の目的は，胃癌検診において血清ペプシノゲン（PG）値測定の有用性を明らかにすることである．【方法】91〜05年にPG値を測定した無症候壮年者を対象に，PG陽性（PG I≤70ng/mlかつPG I/II≤3）者は2年毎，PG陰性者は5年毎，内視鏡による2次精検を行った．【結果】延べ101,892人（平均年齢48. …
- NAID 10026909890
- 胸部間接撮影による肺癌検診成績 : 高度に精度管理された地域での検討
- 小田 純一,秋田 眞一,古泉 直也,塚田 博,谷 由子,木原 好則,森田 哲郎,石川 浩志,奥泉 美奈,栗田 雄三
- 肺癌 47(6), 707-715, 2007-10-20
- 目的.間接読影から二次精検にいたるすべての検診プロセスで徹底した精度管理を実施してきた,新潟市の間接撮影による肺癌検診成績を解析し,精度管理が検診成績にあたえる効果を検証する.対象.新潟市地域肺癌検討委員会が本格的な精度管理を開始した1989〜2003年までの,15年間の新潟市における胸部間接撮影による肺癌検診成績.結果.15年間の間接検診受診者総数は237,741名(男性/女性:0.30/0.7 …
- NAID 110006475023
Related Links
- photofluorography pho·to·fluo·rog·ra·phy (fō'tō-flu-rŏg'rə-fē, -flô-) n. The photographic record of x-ray images produced by a fluoroscope. Also called fluorography. pho'to·fluor'o·graph'ic (-flur'ə-grāf'ĭk, -flôr'-) adj. The American Heritage ...
- photofluorography [fo″to-floor-og´rah-fe] the photographic recording of fluoroscopic images on small films, using a fast lens; used in mass radiography of the chest. Called also fluorography and fluororadiography. pho·to·flu·or·og·ra·phy (fō'tō-flūr-og'ră-fē
Related Pictures
★リンクテーブル★
[★]
- 英
- indirect radiography, photofluorography
- 関
- 間接撮影、直接撮影
[★]
- 英
- fluorography
- 英
- photofluorography
- 同
- X線間接撮影、直接撮影