Role of thallium-201 in the diagnosis of solitary bone lesions.
Thallium-201 is known to accumulate in malignant tumours. In this work we are evaluating the role of thallium in differentiating benign from malignant solitary bone lesions in 28 patients with solitary bone lesions on 99Tcm-MDP bone scans. Lesions' uptake of 201Tl was evaluated using visual assessment and lesion to background ratio. We found significant uptake with a mean lesion to background ratio of 4.27 in malignant lesions and no or faint uptake with a mean lesion to background ratio of 1.37 in benign lesions.
Elgazzar
A H
AH
Department of Nuclear Medicine, Faculty of Medicine, Kuwait University.
Malki
A A
AA
Abdel-Dayem
H M
HM
Mahmoud
A
A
Sahweil
A
A
Razzak
S
S
Jahan
S
S
el-Sayed
M
M
Omar
Y T
YT
D000293:Adolescent; D000328:Adult; D001847:Bone Diseases / Q000000981:diagnostic imaging*; D001859:Bone Neoplasms / Q000000981:diagnostic imaging* / Q000556:secondary; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D011877:Radionuclide Imaging; D013794:Thallium Radioisotopes
D013794:Thallium Radioisotopes