title: [Value of radioisotope scintigraphy for assessment of recurrence of the neoplastic process in the central nervous system of children. Preliminary report].
mesh_terms: D000293:Adolescent; D001932:Brain Neoplasms / Q000601:surgery*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D009364:Neoplasm Recurrence, Local / Q000000981:diagnostic imaging*; D011183:Postoperative Complications / Q000000981:diagnostic imaging; D011877:Radionuclide Imaging; D013670:Sodium Pertechnetate Tc 99m
chemical_list: D013670:Sodium Pertechnetate Tc 99m
vernacular_title: Wartość scyntygrafii izotopowej w ocenie wznowy procesu nowotworowego ośrodkowego układu nerwowego u dzieci. Doniesienie wstepne.