Melanonychia
Joint Authors
Source
Dermatology Research and Practice
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-06-27
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Melanonychia, or melanin-derived brown-to-black nail pigmentation, is a diagnostic challenge for clinicians.
The most serious disease of the nail unit, melanoma, primarily presents with melanonychia.
However, melanonychia most often occurs as a result of benign etiologies such as nail matrix melanocytic activation, nail matrix melanocytic hyperplasia, and nail invasion by melanin-producing pathogens.
Regrettably, patients with nail apparatus melanoma are often initially misdiagnosed, and due to diagnostic delays of an average of 2 years, melanoma of the nail unit carries a poor prognosis.
Having a thorough knowledge of the various causes of melanonychia and using a systematic approach when evaluating brown-to-black nail pigmentation may help prevent misdiagnosis and thereby improve prognosis.
American Psychological Association (APA)
Jefferson, Julie& Rich, Phoebe. 2012. Melanonychia. Dermatology Research and Practice،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-510933
Modern Language Association (MLA)
Jefferson, Julie& Rich, Phoebe. Melanonychia. Dermatology Research and Practice No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-510933
American Medical Association (AMA)
Jefferson, Julie& Rich, Phoebe. Melanonychia. Dermatology Research and Practice. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-510933
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-510933