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Published on: April 17, 2019
Gallium-67 scintigraphy in the diagnosis and management of chronic sarcoid myopathy
S Suehiro1, S Shiokawa, S Taniguchi
1Department of Immunobiology and Neuroscience, Medical Institute of Bioregulation, Kyushu University, Tsurumihara 4546, Beppu, Oita 874-0838, Japan.
Abstract:
The authors describe a patient with chronic sarcoid myopathy. Except for the presence of left posterior synechia, no other organ involvement was observed. Gallium-67 ((67)Ga) scintigraphy showed many intense nodular uptake areas in both the upper and lower extremities. Treatment with oral prednisolone 30 mg/day resulted in a marked improvement on (67)Ga scintigraphy. This case suggests that (67)Ga scintigraphy is useful for the differential diagnosis of systemic myopathies and also for monitoring the effect of glucocorticoid treatment.
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