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Drug-induced nail abnormalities.
Piraccini BM, Iorizzo M, Antonucci A, Tosti A. Piraccini BM, et al. Expert Opin Drug Saf. 2004 Jan;3(1):57-65. doi: 10.1517/14740338.3.1.57. Expert Opin Drug Saf. 2004. PMID: 14680462 Review.
Drug-induced nail abnormalities result from toxicity to the matrix, the nail bed, the periungual tissues or the digit blood vessels. The most common symptoms include Beau's lines, onychomadesis, melanonychia, onycholysis and periungual pyogenic granulo …
Drug-induced nail abnormalities result from toxicity to the matrix, the nail bed, the periungual tissues or the …
Disorders of hyperpigmentation. Part I. Pathogenesis and clinical features of common pigmentary disorders.
Wang RF, Ko D, Friedman BJ, Lim HW, Mohammad TF. Wang RF, et al. J Am Acad Dermatol. 2023 Feb;88(2):271-288. doi: 10.1016/j.jaad.2022.01.051. Epub 2022 Feb 11. J Am Acad Dermatol. 2023. PMID: 35151757 Review.
In this review, the authors selected commonly encountered disorders of hyperpigmentation of the skin, subdivided into epidermal, dermal, or mixed epidermal-dermal disorders based on the location of pigment deposition, along with disorders of hyperpigmentation of the mucosa …
In this review, the authors selected commonly encountered disorders of hyperpigmentation of the skin, subdivided into epidermal, dermal, or …
Drug-induced nail disorders: incidence, management and prognosis.
Piraccini BM, Tosti A. Piraccini BM, et al. Drug Saf. 1999 Sep;21(3):187-201. doi: 10.2165/00002018-199921030-00004. Drug Saf. 1999. PMID: 10487397 Review.
A large number of drugs of different classes, ranging from antibacterials to chemotherapeutic agents to psoralens, can be responsible for the development of nail changes. Drug-induced nail changes usually involve several or all 20 nails and appe …
A large number of drugs of different classes, ranging from antibacterials to chemotherapeutic agents to psoralens, can be responsible for th …
Evaluation and diagnosis of longitudinal melanonychia: A clinical review by a nail expert group.
Ricardo JW, Bellet JS, Jellinek N, Lee D, Miller CJ, Piraccini BM, Richert B, Rubin AI, Lipner SR. Ricardo JW, et al. J Am Acad Dermatol. 2025 Jul;93(1):176-187. doi: 10.1016/j.jaad.2025.02.075. Epub 2025 Feb 27. J Am Acad Dermatol. 2025. PMID: 40023404 Review.
Longitudinal melanonychia (LM), a brown-black band on 1 or multiple nails, is commonly encountered in clinical practice. Benign LM may be due to exogenous (external, blood, bacterial, mycotic) or endogenous (melanin) pigment. Histopathologically, melanin-derived LM …
Longitudinal melanonychia (LM), a brown-black band on 1 or multiple nails, is commonly encountered in clinical practice. Benign LM ma …
Drug-Induced Pigmentation: A Review.
Tisack A, Mohammad TF. Tisack A, et al. Drugs. 2024 Sep;84(9):1071-1091. doi: 10.1007/s40265-024-02062-z. Epub 2024 Aug 1. Drugs. 2024. PMID: 39085684 Review.
Drug-induced pigmentation (DIP) is estimated to account for 20% of all cases of acquired hyperpigmentation. Over 50 agents have been implicated, including antibiotics, antimalarials, antiretrovirals, antipsychotics, prostaglandin analogs, heavy metals, and ch …
Drug-induced pigmentation (DIP) is estimated to account for 20% of all cases of acquired hyperpigmentation. Over 50 age …
Dasatinib-Induced Transverse Melanonychia.
Tyagi M, Gaurav V, Kaur J. Tyagi M, et al. Skin Appendage Disord. 2023 Dec;9(6):449-452. doi: 10.1159/000531928. Epub 2023 Aug 21. Skin Appendage Disord. 2023. PMID: 38058546 Free PMC article.
INTRODUCTION: Transverse melanonychia, characterized by grey to black pigmented bands traversing the nail plate, can occur as a side-effect of certain medications. ...DISCUSSION: The exact mechanisms underlying melanonychia are not fully understood but may involve …
INTRODUCTION: Transverse melanonychia, characterized by grey to black pigmented bands traversing the nail plate, can occur as …
Sparfloxacin-induced nail pigmentation: A case of fixed drug eruption?
Yahya H. Yahya H. Ann Afr Med. 2018 Jan-Mar;17(1):40-42. doi: 10.4103/aam.aam_16_17. Ann Afr Med. 2018. PMID: 29363635 Free PMC article.
We report a case of a 20-year-old Nigerian woman who developed a diffuse blue-black nail pigmentation of thumb and big toe nails, 2 weeks after completing therapy with sparfloxacin, and a recurrence of the pigmentation in the same nails 1 year a …
We report a case of a 20-year-old Nigerian woman who developed a diffuse blue-black nail pigmentation of thumb and big toe …
Nail abnormalities associated with systemic pathologies.
Zaiac MN, Walker A. Zaiac MN, et al. Clin Dermatol. 2013 Sep-Oct;31(5):627-49. doi: 10.1016/j.clindermatol.2013.06.018. Clin Dermatol. 2013. PMID: 24079592 Review.
These pathologies include single-organ diseases, multisystemic diseases, and drug-induced insults. Clinical signs associated with these conditions include dyschromias, vascular alterations, periungual tissue changes, textural dystrophies, contour alterations, and gr …
These pathologies include single-organ diseases, multisystemic diseases, and drug-induced insults. Clinical signs associated w …
29 results