Lichen planus commonly affects middle-aged adults, often involves limbs and mucosal areas, and can be linked to immune diseases.
July 2023 in “Research Square (Research Square)” Two patients got Cushing's syndrome after treatment with Triamcinolone Acetonide for mouth fibrosis, but recovered after stopping the treatment.
September 2025 in “PubMed” Colectomy led to hair regrowth in a Crohn's patient with alopecia areata.
December 2019 in “The American Journal of Gastroenterology” Small bowel lesions in Cronkhite-Canada syndrome persist despite steroid treatment.
January 2023 in “Faculty of 1000 Research Ltd” People with weakened immune systems, like those with SLE, are at higher risk for TB.
January 2024 in “Veterinary Dermatology” A rare skin condition was found in a Labrador retriever outside North America.
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March 2013 in “JAMA Dermatology” A cancer drug called nilotinib might cause hair loss due to inflammation around hair follicles.
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November 2023 in “The Journal of Dermatology” 6 citations
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November 2020 in “JAAD Case Reports” Tofacitinib may help treat both alopecia areata and inflammatory bowel disease.
January 2022 in “Clinical Cases in Dermatology” A man developed a unique rash on his neck after taking niacinamide, and doctors recommend considering niacinamide as a cause for similar rashes and using dermatoscopy for diagnosis.