Aluminum phosphide poisoning can cause horizontal nail grooves and hair loss.
11 citations
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November 2005 in “The Journal of Dermatology” This report presents a unique case where a man developed Beau's lines on all fingers of one hand after a thumb injury, with the lines eventually disappearing as the nails grew.
11 citations
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October 1980 in “Archives of Dermatology” This case report describes a 75-year-old woman with pustular psoriasis who developed Beau's lines on her nails, coinciding with episodes of telogen effluvium.
7 citations
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June 2021 in “JAAD Case Reports” This article reviews the cutaneous manifestations of COVID-19, highlighting their potential as early indicators of infection, and reports no new clinical results.
7 citations
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January 1989 in “Leprosy Review” This report describes a woman with borderline lepromatous leprosy who developed a serious skin reaction to dapsone; she recovered quickly after stopping dapsone and receiving corticosteroids.