half and half nail: zonal, sharply bordered white coloration of the proximal and brown coloration of the distal nail plate. slight acrocyanosis. no underlying disease remembered. known is a polyneuropathy
Illustration was kindly provided by Dr. med. H. Luther/Essen.
Half and half nails. zonal, slightly blurred white coloration of the proximal and brown coloration of the distal nail plate which otherwise shows no signs of dystrophy.
half and half nails. white coloration of the proximal half of the nail plate and sharply defined red or brown coloration of the distal half of the nail plate. finger and toenails are affected. the milky white coloration of the free-standing nail plate indicates a simultaneous scleronychia.
Half and half nail: Zonal, slightly blurred white coloration of the proximal and brown coloration of the distal nail plate; no underlying disease known.
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