June 2023 in “Dermatology reports” The link between pemphigus and the patient's scarring hair loss is still unclear.
January 2020 in “JAAD case reports” Systemic mastocytosis may cause a type of hair loss called cicatricial alopecia.
9 citations
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July 2010 in “British Journal of Dermatology” The document suggests a rare skin condition might be caused by a genetic phenomenon.
January 2005 in “Journal of Cutaneous Pathology” A new benign nail tumor called onychoblastoma was identified.
15 citations
,
December 2009 in “PubMed” A child with eruptive vellus hair cysts showed some improvement with calcipotriene cream.
1 citations
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April 2016 in “Journal of the American Academy of Dermatology” Autoimmune conditions can be linked to trichoepitheliomas, with treatment focusing on cosmetic concerns.
3 citations
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January 2019 in “Journal of Dermatology” The p.P25L mutation in the KRT5 gene causes a rare skin condition that worsens over time and may lead to hair loss starting in young adulthood.
2 citations
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October 2023 in “The American journal of case reports” A man developed a benign tumor at his COVID-19 vaccination site, which was successfully removed with surgery.
January 2011 in “Revista Portuguesa de Endocrinologia Diabetes e Metabolismo” Congenital adrenal hyperplasia may be linked to adrenal myelolipoma.
7 citations
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May 1996 in “PubMed” Milia en plaque can be caused by skin damage, tumors, or external factors.
January 2024 in “International Journal of Trichology” Recognizing perinevoid alopecia and concentric regrowth is important for diagnosing and treating alopecia areata.
8 citations
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May 2005 in “The American journal of dermatopathology/American journal of dermatopathology” The hair defect is due to abnormal inner root sheath keratinization.
26 citations
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December 1979 in “Journal of Cutaneous Pathology” Seborrheic keratoses may partly come from hair follicle cells.
August 2019 in “Anais Brasileiros de Dermatologia”
March 2019 in “Nasza Dermatologia Online” A rare scalp condition with hair loss was correctly diagnosed and treated, leading to hair regrowth.
December 2025 in “Indian Journal of Dermatology” Extraction videodermoscopy is an effective, non-invasive diagnostic tool for eruptive vellus hair cysts.
62 citations
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March 2017 in “Journal of Investigative Dermatology” Mutations in the ACTB gene cause Becker’s nevi and may lead to muscle issues in Becker’s nevus syndrome.
January 2021 in “Skin appendage disorders” The report concludes that atypical Brauer nevus is more common in males, present at birth, and often misdiagnosed due to its unusual scalp locations.
January 2003 in “Linchuang pifuke zazhi” A benign skin tumor was removed from a man's leg, and it didn't come back after 9 months.
January 2025 in “Dermatology Reports” Early and accurate diagnosis is crucial for managing rare genetic disorders like this localized variant of junctional epidermolysis bullosa.
41 citations
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July 2016 in “Journal of Investigative Dermatology” Dysplastic nevi have unique gene expressions, making them distinct from common melanocytic nevi.
3 citations
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February 2004 in “Anais Brasileiros De Dermatologia” There's a red birthmark on the scalp.
13 citations
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November 1985 in “International Journal of Dermatology” The study found clear differences in lesion distribution and microscopic features among trichostasis spinulosa, keratosis pilaris, and eruptive vellus hair cysts.
30 citations
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February 1994 in “Journal of Cutaneous Pathology” A woman's hair loss was initially mistaken for a common hair loss condition but was later found to be caused by breast cancer cells in her scalp.
2 citations
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June 1989 in “Archives of Dermatology” A black pore on a man's cheek was a hair follicle tumor and was removed.
17 citations
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July 1984 in “British journal of dermatology/British journal of dermatology, Supplement” The four patients have a unique type of ichthyosis affecting hair follicles.
7 citations
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February 2010 in “British Journal of Dermatology” A woman with a rare autoimmune disorder had a blister on her eye and unique immune reaction, which was effectively treated with medication.
March 2026 in “Journal of Investigative Dermatology”
July 2022 in “Dermatology Reports” A rare scalp condition called Erosive pustular dermatosis is hard to diagnose and treat.
11 citations
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December 2010 in “Archives of Dermatology” A man with rare skin changes on his fingers was diagnosed with multiple myeloma-linked amyloidosis.