The offensive wrist.
Fencing between injection of Tc-99m MDP and imaging resulted in a diffuse increase in radioactivity in the asymptomatic wrist of a right-handed fencer. Repeat study two weeks later showed normal distribution of radiopharmaceutical. At that time, the athlete was fenced into the patient waiting area between injection and scan.
D000328:Adult; D006801:Humans; D008297:Male; D011877:Radionuclide Imaging; D013177:Sports; D014953:Wrist / Q000000981:diagnostic imaging*