[The radiation load on patients during electron x-ray scanning].
Radiation exposure of critical organs and tissues to external x-ray radiation and internal irradiation from a RP was estimated on the basis of analysis of dosimetric investigations during electron x-ray scanning in 645 cancer patients. Radiation exposure of critical organs and tissues during electron x-ray scanning was shown to depend on the properties of PRs and on the location of a beam of x-ray radiation with relation to an organ. During the use of electron x-ray scanning equivalent doses exceeded doses of short-lived PRs (113mIn, 99mTc) and, on the contrary, at administration of such RPs as 75Se, 67Ga, 85Sr these doses were much lower.
Atkochius
V B
VB
Valutskas
K K
KK
Mamontov
V V
VV
D004583:Electrons / Q000009:adverse effects; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000000981:diagnostic imaging; D011829:Radiation Dosage; D011868:Radioisotopes / Q000009:adverse effects*; D011874:Radiometry / Q000295:instrumentation; D011877:Radionuclide Imaging; D012588:Scintillation Counting / Q000295:instrumentation
D011868:Radioisotopes
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