title: A clinical comparison of 2 h and 4 h bone scans obtained with 99Tc H.E.D.P.
abstract: A comparison of 2 h and 4 h bone scan images obtained with technetium labelled H.E.D.P. in ten patients demonstrated no increase in lesion detection rate between the 2 h and 4 h scans. The 2 h bone scans were of sufficient quality to permit identification of tumours in all cases.
mesh_terms: D000328:Adult; D000368:Aged; D001859:Bone Neoplasms / Q000000981:diagnostic imaging*; D001943:Breast Neoplasms / Q000473:pathology; D012968:Etidronic Acid; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D011471:Prostatic Neoplasms / Q000473:pathology; D011877:Radionuclide Imaging; D013667:Technetium; D013997:Time Factors
chemical_list: D013667:Technetium; D012968:Etidronic Acid