試題詳解

46. Which statement regarding complex regional pain syndrome (CRPS) is True?
(A) Causalgia, or burning pain, is now categorized as CRPS type I.
(B) The term “reflex sympathetic dystrophy” (RSD), or CRPS type II, refers to a syndrome similar to causalgia but with a specific nerve lesion.
(C) Etiology involves only peripheral over-reactions after nerve and/or soft tissue damage.
(D) The signs and symptoms in CRPS are heterogeneous； which reflect underlying sensory, autonomic, and motor dysfunctions.
(E) Sympathetic blockade is the gold standard of treatment.