Poly-L-lactic acid injections can cause hair loss and skin issues.
October 2025 in “JMIR Dermatology” Exclamation-mark hairs and yellow dots indicate alopecia areata, while follicular ostia loss and white scarring indicate lichen planopilaris and discoid lupus erythematosus.
2 citations
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February 2009 in “Clinical and Experimental Dermatology” A man had rare skin tumors with bone formation and cholesterol deposits.
35 citations
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November 2019 in “Journal of the American Academy of Dermatology” A new variant of lichen planopilaris causing diffuse hair thinning was identified.
6 citations
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August 2022 in “Dermatologic therapy” PRP therapy can temporarily grow hair in CCCA patients but isn't a permanent cure.
June 2026 in “University of Science and Technology Journal for Medical Sciences” PRP gel may be slightly more effective than phenytoin cream for healing diabetic foot ulcers.
2 citations
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January 1999 in “Dermatology” October 2021 in “Journal of Investigative Dermatology” Pink berry extract effectively treats scalp issues from frequent head covering.
June 2017 in “Journal of The American Academy of Dermatology” Most men with lichen planopilaris had it confirmed by biopsy and often had thyroid issues, sexual dysfunction, or prostate cancer, hinting at a link with hormonal problems.
10 citations
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July 2008 in “Journal of Cutaneous Pathology” Increased mucin in the skin might indicate lupus in patients with hair loss, but more research is needed.
November 2021 in “Authorea (Authorea)” PRP treatments and hair transplantation may be linked to the progression of pseudolymphoma to lymphoma.
6 citations
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January 1985 in “ACTA HISTOCHEMICA ET CYTOCHEMICA” Tumor cells in calcifying epithelioma of Malherbe resemble hair follicle cells.
9 citations
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June 2017 in “Journal of Cutaneous Pathology” People with pemphigus vulgaris and pemphigus foliaceus often have smaller sebaceous glands on their scalp.
March 2017 in “Trichology and cosmetology:” Psoriasis treatment may affect body hair growth, with a complex relationship between skin and hair growth mechanisms.
15 citations
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January 2009 in “Indian journal of dermatology, venereology, and leprology” Scalp white piedra can be treated with oral itraconazole and topical ketoconazole.
July 2023 in “Clinical Cosmetic and Investigational Dermatology” Accurate diagnosis of granular parakeratosis is crucial for effective treatment and improvement.
12 citations
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August 2016 in “Mycopathologia” A man's pubic hair infection was treated by shaving and using antifungal medications.
7 citations
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June 2009 in “Journal of the European Academy of Dermatology and Venereology” Basement membrane changes in lichen planopilaris cause scarring and permanent hair loss.
January 2024 in “Journal of the American Academy of Dermatology” Gabapentin helps with scalp itch, dutasteride works for frontal fibrosing alopecia, and more research is needed for better PCA treatments.
2 citations
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July 2016 in “Veterinary dermatology” Hyperaesthetic leucotrichia in horses causes painful, recurring skin lesions and hair color changes, especially in Arabian and American paint horses.
4 citations
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January 2009 in “Indian Journal of Dermatology, Venereology and Leprology” A patient with granuloma annulare experienced both isotopic and isomorphic responses, with skin lesions responding to steroids but relapsing after stopping treatment.
23 citations
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January 1985 in “Journal of Neuropathology & Experimental Neurology” Cupric chloride treatment corrected abnormal Purkinje cell development in brindled mice.
10 citations
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June 2001 in “Annals of neurology” Alzheimer's patients have higher levels of certain chemicals in their hair.
13 citations
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January 2018 in “BioMed Research International” Scalp involvement is common in pemphigus and can lead to hair loss, with the severity of scalp lesions linked to overall disease severity.
July 2011 in “British Journal of Dermatology” Dermatologists give better information on pathology forms, hypersensitivity vasculitis is a common skin issue, misdiagnoses can occur, and various skin conditions are linked to loss of elastin or genetic factors.
April 2026 in “Diagnostics” Parry–Romberg Syndrome can involve the brain even without obvious symptoms, and a new diagnostic framework is suggested for early detection.
December 2020 in “The journal of investigative dermatology/Journal of investigative dermatology” Papulopustular rosacea is an inflammatory skin condition treatable with lifestyle changes and medications.
5 citations
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January 2018 in “Indian Dermatology Online Journal” A brown shadow seen in dermoscopy is a marker for lichen nitidus.
21 citations
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July 2011 in “Journal of the American Academy of Dermatology” A man developed a rash similar to pityriasis rubra pilaris after starting sorafenib for cancer, possibly due to the drug's effect on skin cells.
August 2025 in “Frontiers in Immunology” Primary cicatricial alopecia is linked to various health issues, indicating broader systemic problems.