[Marrow scintigraphy in Paget's disease of bone (author's transl)].
Marrow scintigraphy using 99mTc colloids was performed in 20 patients with Paget's disease of bone and compared with skeletal scanning in each of them. As long as the regions explored were haematopoietically active, despite the advanced age of the patients, there was decreased marrow uptake in regions of increased uptake on the skeletal scan. Whilst increased uptake of pyrophosphate reflects bone hyperosteogenesis, decreased uptake of colloids reflects marrow fibrosis, and early histological sign of the disease. This scanning technique could be a new criterion in the surveillance of the therapeutic effectiveness of calcitonins or of diphosphonates.
D000368:Aged; D001853:Bone Marrow / Q000000981:diagnostic imaging*; D001842:Bone and Bones / Q000000981:diagnostic imaging; D003102:Colloids; D011756:Diphosphates; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010001:Osteitis Deformans / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D013667:Technetium
D003102:Colloids; D011756:Diphosphates; D013667:Technetium
La scintigraphie médullaire dans la maladie osseuse de Paget.