December 2022 in “The journal of pediatrics/The Journal of pediatrics” A young girl's foot lesion was actually a rare condition caused by a hair fragment under the skin, not a parasite.
23 citations
,
February 2003 in “British Journal of Dermatology” A rare type of skin lymphoma was identified, affecting hair follicles and sweat glands.
1 citations
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July 2009 in “Journal of dermatology” A 29-year-old man had a jaw plaque diagnosed as follicular mucinosis, linked to nestin-positive hair follicle stem cells.
May 2025 in “Journal of the ASEAN Federation of Endocrine Societies” VHL disease can cause early paragangliomas, needing lifelong monitoring.
11 citations
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February 2011 in “The Journal of Dermatology” Mutations in the hairless gene cause a rare form of permanent hair loss.
3 citations
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May 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Skin lesions in Carney Complex are caused by a gene change in some skin cells that leads to increased pigmentation and may lead to tumors.
Onychomatricoma is a unique nail tumor, not related to other hair-related tumors.
2 citations
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July 2001 in “Dermatologic Surgery” Trichoblastic carcinoma may be a distinct type of skin cancer different from basal cell carcinoma.
8 citations
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July 1986 in “International Journal of Dermatology” Eruptive vellus hair cysts are harmless skin bumps that may go away on their own.
October 2022 in “JAAD case reports” A man with itchy skin lesions and weight loss was diagnosed with a rare skin condition linked to a pancreatic tumor.
17 citations
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June 1994 in “Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin” Tenascin is present in normal skin and certain skin tumors but not in sebaceous glands or their tumors.
8 citations
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September 2016 in “The American Journal of Dermatopathology” Enlarged sweat gland ducts may indicate scarring hair loss.
2 citations
,
September 2017 in “Journal of Zoo and Wildlife Medicine” An addax had skin cancer that spread to lymph nodes and was euthanized.
June 2025 in “International Journal of Scientific Reports” A rare ankle cyst was successfully removed and the patient recovered well.
April 2023 in “Authorea (Authorea)” A young woman with a rare skin cancer was diagnosed late because her symptoms were unusual for the disease.
29 citations
,
February 1989 in “Journal of Cutaneous Pathology” A unique hair tumor with a rippled pattern was identified, showing incomplete differentiation and unusual cell arrangements.
January 2026 in “Case Reports in Dermatological Medicine” Intralesional steroids effectively treated a young female's scalp nodules without recurrence.
16 citations
,
May 2017 in “Journal of Clinical Ultrasound” A rare finger tumor was imaged, showing a unique pattern not seen before.
54 citations
,
May 1999 in “Journal of Cutaneous Pathology” Apocrine type cutaneous mixed tumors often resemble hair follicles, sebaceous glands, and apocrine glands.
2 citations
,
August 2008 in “Journal of Liaquat University of Medical & Health Sciences” A painless cheek lump was misdiagnosed but found to be a rare, benign skin lesion called pilomatrixoma, treatable by surgery.
February 2013 in “Journal of The American Academy of Dermatology” A boy with a rare birthmark called verrucous hemangioma needed careful timing for surgery due to its size and depth.
21 citations
,
June 1992 in “Pediatric Dermatology” Eruptive vellus hair cysts are often underreported and need histologic confirmation for accurate diagnosis.
41 citations
,
July 2016 in “Journal of Investigative Dermatology” Dysplastic nevi have unique gene expressions, making them distinct from common melanocytic nevi.
4 citations
,
July 2014 in “International Journal of Dermatology” Twins had rare skin cysts likely due to genetics.
9 citations
,
May 2013 in “European Journal of Dermatology” Dermoscopy can non-invasively detect eruptive vellus hair cysts on the labia majora.
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.
March 2025 in “Laboratory Investigation” MESTSV is a rare tumor that is mostly benign but needs long-term monitoring due to potential recurrence.
36 citations
,
February 2004 in “Veterinary Dermatology” Lymphangiosarcoma was confirmed in cats with specific skin symptoms using a lymphatic marker.
3 citations
,
September 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” CBD can either promote or inhibit hair growth depending on the concentration used.
1 citations
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September 2017 in “Journal of Investigative Dermatology” Hair care products reduced hair roughness, a combination of Stemoxydine and Resveratrol increased hair density, fermented mackerel oil promoted hair growth, and genes TERT and Bmi-1 helped create new hair follicles.