2 citations
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September 2017 in “Journal of Zoo and Wildlife Medicine” An addax had skin cancer that spread to lymph nodes and was euthanized.
March 2023 in “Journal of Cosmetic Dermatology” Dilated scalp capillaries might be a sign of hair loss related to COVID-19.
28 citations
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October 2010 in “Targeted Oncology” Trastuzumab may cause tufted hair folliculitis as a side effect.
January 2011 in “Companion Animal” Dermatophytosis in cats is a contagious skin disease that requires treating the infected cat, other pets, and the environment.
20 citations
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January 2005 in “Australasian Journal of Dermatology” A woman had a skin condition with increased normal elastic fibers, not related to other known disorders, likely due to aging.
54 citations
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November 1986 in “Journal of the American Academy of Dermatology” Generalized trichoepitheliomas with hair loss may indicate myasthenia gravis.
January 2011 in “Yearbook of Dermatology and Dermatologic Surgery”
April 2016 in “Journal of Investigative Dermatology” Microneedle arrays deliver botulinum toxin effectively for sweat suppression, similar to injections.
77 citations
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April 2005 in “Journal of Investigative Dermatology” Repetin is a protein involved in skin and hair development, binding calcium and compensating for other proteins when needed.
8 citations
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July 1990 in “Archives of Dermatology” A woman had a skin reaction from a cough suppressant, dextromethorphan, which is a new cause of fixed-drug eruption.
1 citations
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March 2023 in “Anais Brasileiros de Dermatologia” January 2015 in “Springer eBooks” Ichthyoses are skin disorders causing scales, with treatment depending on type and severity.
May 2022 in “Authorea (Authorea)” A 17-year-old girl has had repeated hair loss since childhood, which can be triggered by infections like COVID-19.
Hair restoration follows a specific pattern.
60 citations
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August 1969 in “British Journal of Dermatology” Germicides mostly stay on the skin's surface, but some penetrate deeper depending on the product used.
2 citations
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February 2021 in “Journal of comparative pathology” Sheep with chronic Sarcoptes scabiei dermatitis have altered keratin expression in their skin.
43 citations
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February 2008 in “Journal of cutaneous pathology” Melanocyte precursors in human fetal skin follow a specific migration pattern and some remain in the skin's deeper layers.
1 citations
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March 2022 in “Anais brasileiros de dermatologia/Anais Brasileiros de Dermatologia” Trichoscopy helps tell apart hair loss due to alopecia areata from trichotillomania in eyebrows.
The patient with total hair loss did not regrow hair despite treatment, indicating a poor outlook for this type of hair loss.
January 2019 in “Global Dermatology” Genetic hair shaft abnormalities can be seen with microscopes and often affect scalp hair.
Polarized microscopy helps identify hair irregularities in genetic disorders.
8 citations
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October 1993 in “International Journal of Dermatology” The man's scalp infection was treated successfully, and his hair grew back.
January 2025 in “Journal of Case Reports and Scientific Images” Early recognition and treatment of scalp demodicosis can prevent misdiagnosis and effectively resolve symptoms.
1 citations
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July 2021 in “Clinical Cosmetic and Investigational Dermatology” Syphilis should be considered if PLEVA-like symptoms don't improve with treatment.
1 citations
,
June 2018 in “Archives of Disease in Childhood Education & Practice” The girl's hair started regrowing after 6 weeks of treatment.
18 citations
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January 1992 in “Dermatology” A 4-year-old girl has a rare condition causing hairlessness and skin bumps, but normal teeth and sweating.
74 citations
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September 1980 in “Medical Clinics of North America” Toxic epidermal necrolysis is a severe skin condition often caused by drugs, with complex treatment and a high risk of death, but survivors usually heal without scars.
July 2025 in “Dermatology Practical & Conceptual” Hair changes and a high occipital hairline may help diagnose Trichorhinophalangeal Syndrome.
59 citations
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August 1981 in “PubMed” Trichilemmal keratinization is a unique process in hair follicles where the outer root sheath turns into keratin without a specific layer.
April 2020 in “Research Square (Research Square)” Trichilemmal carcinoma shares genetic traits with other skin cancers, suggesting similar treatment options.