9 citations
,
August 2016 in “Dermatology Online Journal” Friction from socks or shoes can cause long-lasting hair loss on lower legs.
16 citations
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July 2013 in “The American Journal of Dermatopathology” Pigmented casts are common in several hair loss conditions and can help diagnose specific types of alopecia.
14 citations
,
March 2022 in “Dermatologic Therapy” COVID-19 and its vaccines can cause hair loss, which is not serious and can improve with psychological support.
109 citations
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May 2011 in “Dermatologic Therapy” Alopecia areata is a type of hair loss that can lead to complete baldness, often associated with other autoimmune conditions, and half of the cases may see hair return within a year.
4 citations
,
September 2017 in “Skin appendage disorders” The dog with an Alopecia Areata-like condition showed signs of an autoimmune disease and partially regrew hair without treatment, suggesting dogs could be models for human AA research.