Fig 2.

(a) Hypochromic, hypo-anesthetic macule on the left knee with loss of tactile sensitivity; (b) assessment of feet for touch sensitivity with the Semmes-Weinstein monofilaments test; (c) hypochromic and anesthetic to pain sensitivity, an anhidrotic macule on the neck; (d) multiple hypochromic and hypo-anesthetic to thermal, tactile and pain sensitivities, macule with localized irregular patches of circumscribed hair loss on the left lower limb. 0 (anesthetic point);—(hypoesthetic point); + (normoesthesic point).