R. Malhotra et al., REFLEX SYMPATHETIC DYSTROPHY OF THE PATELLOFEMORAL JOINT - DIAGNOSIS AND RELEVANCE, Clinical nuclear medicine, 20(12), 1995, pp. 1058-1060
A 30-year-old man had severe left anterior knee pain after a trivial i
njury. A three-phase bone scan diagnosed this condition to be reflex s
ympathetic dystrophy, which was subsequently confirmed by sympathetic
blockade.