Apropo dijagnostike zive kapi krvi (Darkfield mikroskopija) citala sam da tom dijagnostikom moze da se utvrdi kancer u pocetnom stadijumu u smislu cak i kada sve druge metode i laboratorijske analize su uredne, darkfield mikroskopija pokaze ukoliko nesto nije u redu u organizmu, kada je u pitanju kancer, autoimune bolesti, trombovi, paraziti, itd
Iz literature sam našap dapostoji dark-field imaging looks at diffuse scattering—e.g. small-angle x-ray scattering (SAXS) or ultra-small-angle x-ray scattering (USAXS)—from sample microstructures, in order to detect their presence. The dark-field signal is useful since it can reveal the presence of spatially random sample microstructure, which is otherwise invisible when using the full-field conventional or phase-contrast x-ray imaging techniques. The dark-field modality has the potential to be dose-efficient, in that it allows for the use of a detector with a larger pixel size (and hence likely higher efficiency) than would be required if the dark-field-generating features were to be resolved directly.Ovo je pitanje za retgenologa
Pitanje broj: #220683
Apropo dijagnostike zive kapi krvi (Darkfield mikroskopija) citala sam da tom dijagnostikom moze da se utvrdi kancer u pocetnom stadijumu u smislu cak i kada sve druge metode i laboratorijske analize su uredne, darkfield mikroskopija pokaze ukoliko nesto nije u redu u organizmu, kada je u pitanju kancer, autoimune bolesti, trombovi, paraziti, itd
Odgovoreno: 09. 01. 2024.Iz literature sam našap dapostoji dark-field imaging looks at diffuse scattering—e.g. small-angle x-ray scattering (SAXS) or ultra-small-angle x-ray scattering (USAXS)—from sample microstructures, in order to detect their presence. The dark-field signal is useful since it can reveal the presence of spatially random sample microstructure, which is otherwise invisible when using the full-field conventional or phase-contrast x-ray imaging techniques. The dark-field modality has the potential to be dose-efficient, in that it allows for the use of a detector with a larger pixel size (and hence likely higher efficiency) than would be required if the dark-field-generating features were to be resolved directly.Ovo je pitanje za retgenologa
Pregledajte odgovore po oblastima