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November 2012 in “Journal of neurology, neurosurgery and psychiatry” Non-motor symptoms in myasthenia gravis are common and need early diagnosis for better management.
COVID-19 can cause significant hair loss.
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August 2018 in “Ophthalmic Plastic and Reconstructive Surgery” In ptosis, brow elevation doesn't lift the eyelid but is driven by efforts to raise the eyelid.
September 2024 in “Journal of Medicine and Life” A specific gene mutation causes a severe skin disorder in a family.
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February 2018 in “Drug Design Development and Therapy” Bimatoprost is safe and effective for improving eyebrow hair.
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January 1990 in “The Journal of Pediatrics” Children with partial biotinidase deficiency are healthy at birth but may develop symptoms that improve with biotin therapy.
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November 2015 in “JAMA dermatology” A 91-year-old woman's hair turned black in one spot, with skin changes underneath.
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January 2026 in “American Journal of Medical Genetics Part A” A new genetic variant causes trichothiodystrophy in two brothers, but their mother may carry it without showing symptoms.