Synonym(s)
Azotemic Onychopathy; half and half nail; Half-and-half nail; half and half nails; half-and-half nails; Half and half nails; Onychopathy azotemic
HistoryThis section has been translated automatically.
Bean, 1963
DefinitionThis section has been translated automatically.
Characteristic white coloration of the proximal half of the nail plate with sharply defined red or brown coloration of the distal half.
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Occurrence/EpidemiologyThis section has been translated automatically.
Especially in patients with chronic terminal renal failure, also in right heart failure, and in patients with acrocyanosis of unknown etiology.
LocalizationThis section has been translated automatically.
Fingernails, fingernails, nail, nails, fingernails, rarely toenails.
Clinical featuresThis section has been translated automatically.
Striped 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 toe nails are affected.
TherapyThis section has been translated automatically.
Treatment of the underlying disease.
Note(s)This section has been translated automatically.
The half and half nail, should be identical to the Terry nail.
LiteratureThis section has been translated automatically.
- Bean WB (1963) A discourse on nail growth and unusual fingernails. Trans Am Clin Climatol Assoc 74: 152-167
- Cabana MD, Ensor A, Tunnessen WW Jr (1998) Picture of the month. Half-and-half fingernails. Arch Pediatric Adolesc Med 152: 923-924
- Cohen PR (1996) The lunula. J Am Acad Dermatol 34: 943-953
- Mazuryk HA, Brodkin RH (1991) Cutaneous clues to renal disease. Cutis. 47: 241-248
- Lindsay PG (1967) The half-and-half nail. Arch Internal Med 119: 583
- Saray Y et al (2004) Nail disorders in hemodialysis patients and renal transplant recipients: a case-control study. J Am Acad Dermatol 50: 197-202
- Siragusa M et al (1999) Skin pathology findings in a cohort of 1500 adult and elderly subjects. Int J Dermatol 38: 361-366
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Incoming links (6)
Half and half nail; Leukonychie; Meese cross bands; Onychopathy, azotemic; Terry nail; White nails;Outgoing links (1)
Terry nail;Disclaimer
Please ask your physician for a reliable diagnosis. This website is only meant as a reference.
Prof. Dr. med. Peter Altmeyer
