Characteristic white coloration of the proximal half of the nail plate with sharply defined red or brown coloration of the distal half.
Half-and-half nails - Altmeyers Encyclopedia - Department Dermatology
Onycholysis (overview) - Altmeyers Encyclopedia - Department
ESRD-associated cutaneous manifestations in a hemodialysis
List of skin conditions - Wikipedia
PDF) Nail avulsion: Indications and methods (surgical nail avulsion)
Half-and-half nails - Altmeyers Encyclopedia - Department Dermatology
the clinical and dermatoscopic features of common nail disorders a
Figure 3 from Evaluation of nail lines: Color and shape hold clues
Half-and-half nails - Altmeyers Encyclopedia - Department Dermatology
half and half nail syndrome MAIKONG capillaroscopy,nailfold
