August 2021 in “Acta medica Philippina” A girl's hair loss was found to be caused by both a hair-pulling disorder and another hair loss condition.
June 2021 in “Journal of The American Academy of Dermatology” The "spade sign" is a highly specific indicator for diagnosing acne keloidalis.
12 citations
,
March 2021 in “JAAD Case Reports” Nail changes from immunotherapy can be managed without stopping cancer treatment.
June 2025 in “American Journal of Dermatopathology” Granulomatous Alopecia Areata is rare and may be caused by hair antigens or follicle destruction.
9 citations
,
January 2015 in “Dermatology Online Journal” A patient with Crohn's disease grew back their hair after stopping Adalimumab, which had caused hair loss.
May 2024 in “Australasian journal of dermatology” A man with a type of skin lymphoma had unusual yellowish skin growths despite normal blood lipid levels, and treatment reduced some symptoms but not the growths.
41 citations
,
July 2019 in “Clinical Cosmetic and Investigational Dermatology” The skin's immune system helps it regenerate and fight infections.
5 citations
,
March 2016 in “Experimental and molecular pathology” Mice with alopecia areata had wider lymphatic vessels in their skin.
November 2022 in “International Journal of Trichology” Finasteride can cause rare but serious skin rashes.
42 citations
,
July 2013 in “Gene” IL-4 gene variation may increase the risk of alopecia areata in Turkish people.