September 2022 in “JAAD Case Reports” COVID-19 may worsen hair loss in people with a certain type of scarring alopecia, but early treatment can help improve symptoms and hair regrowth.
5 citations
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October 2018 in “Dermatologic therapy” Recognizing congenital triangular alopecia is crucial to avoid unnecessary treatments.
March 2023 in “Editora e-Publicar eBooks” 
4 citations
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September 2021 in “Dermatopathology” The conclusion is that Erosive Pustular Dermatosis of the Scalp is a rare condition best treated with strong topical steroids and sometimes systemic treatment.
December 2020 in “Jurnal RSMH Palembang (Online)” A man with a fungal scalp infection got better after treatment with griseofulvin, cetirizine, and ketoconazole shampoo.
December 2017 in “Journal of Pigmentary Disorders” 
3 citations
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April 2016 in “Dermatologic Surgery” A man's forehead and eyebrow were successfully reconstructed with a skin and hair graft that matched his other eyebrow, without needing frequent trimming.
March 2020 in “Clinical research in dermatology” Two unusual cases showed that Lichen Planopilaris can look like other skin conditions and need early treatment to protect hair.
57 citations
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August 1999 in “Archives of dermatology” Hair follicles grow hair and release it through the skin.
38 citations
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November 2005 in “Journal of Investigative Dermatology Symposium Proceedings”