منابع مشابه
Fluoroscopy Module
The relationship between 2D imaging and 3D anatomy is a complex concept that is not formally taught in orthopaedic residency training programs. Novice surgeons learn on-the-go in the operating room on real patients, which pose concerns about patient safety and learning efficacy. Currently, fluoroscopy is the main imaging modality in orthopaedic surgery despite advancements in navigation surgery...
متن کاملVideo funduscopy and fluoroscopy.
A system of television ophthalmoscopy has been developed using commercially available colour television cameras and a specially designed high-sensitivity monochrome television camera. Funduscopy and fluoroscopy can be performed at low light levels and recorded on standard video tape for clinical evaluation and also as a teaching aid. A computerised television stereo ophthalmoscope image process...
متن کاملFluoroscopy-induced skin necrosis.
A 48-year-old obese man with a history of hypertension, coronary artery disease, and status post–quadruple bypass presentedwithan8-monthhistoryofpainfululcerationon therightmidback.The initial lesionwasdescribedasa4-cm square area of eroded eczematous dermatitis, which later developed 2 areas of ulceration that worsened despite various treatments, includingoral and intralesional corticosteroids...
متن کاملModern Fluoroscopy Imaging Systems
Fluoroscopy, or real-time projection X-ray imaging, has been in clinical use since shortly after Roentgen’s discovery of X-rays. Early fluoroscopes consisted simply of an X-ray source and a fluorescent screen, between which the patient was placed. After passing through the patient, the remnant beam impinged upon the fluorescent screen and produced a visible glow, which was directly observed by ...
متن کاملFluoroscopy of the chest.
A postero-anterior teleoroentgenogram of the chest is primarily a "scout" film, and diagnosis based solely on such an examination is often little more than guesswork. However, this film serves admirably in detecting most lesions, and aids in determining what additional studies need to be performed. Unless the clinical or roentgen diagnosis is evident, one should then proceed with further roentg...
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ژورنال
عنوان ژورنال: Journal of General Internal Medicine
سال: 2009
ISSN: 0884-8734,1525-1497
DOI: 10.1007/s11606-009-1175-6