Function of limbs plant nerve is mixed mussily nutrient obstacle is relatively apparent; Hemal easy shrinks change, not secrete sweat, thenar ulcer, without painful sex paronychia.

• 肢体植物神经功能紊乱和营养障碍较为明显；血管舒缩改变，不泌汗，足底溃疡，无痛性甲沟炎。