October 2019 in “International journal of research in dermatology” This case report describes two instances of hyper-pigmentation induced by prolonged misuse of Betnovate cream, where cessation and appropriate treatment led to significant improvement within 15 days.
119 citations
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May 1987 in “The Journal of Dermatologic Surgery and Oncology” This study found that pigmentation following sclerotherapy is likely caused by hemosiderin deposition from red blood cells rather than post-inflammatory hyperpigmentation, with most cases resolving spontaneously within 6–24 months.
77 citations
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August 1986 in “Archives of Dermatology” This report describes a case in which intramuscular cyanocobalamin treatment reversed skin and nail pigmentation changes and premature gray hair caused by vitamin B12 deficiency due to pernicious anemia.
26 citations
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December 2022 in “Molecules” This review discusses various nanotechnology-based strategies for managing melasma and reports no new clinical results, highlighting the potential of innovative drug delivery systems in treating hyperpigmentation.
15 citations
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July 2004 in “AIDS” This case report describes a black HIV-2 patient who experienced reversible nail, hair, and skin hyperpigmentation linked to ritonavir-boosted indinavir therapy, which resolved after discontinuation.