Delineatin of internal body organs and tissues by radioisotope scanning.
D001921:Brain; D006801:Humans; D007668:Kidney; D008099:Liver; D011868:Radioisotopes; D011874:Radiometry; D013154:Spleen; D013961:Thyroid Gland
D011868:Radioisotopes
BRAIN; KIDNEY; LIVER; RADIOMETRY; SPLEEN; THYROID GLAND