1 citations
,
January 2013 in “Journal of the Scientific Society” A painless cheek lump was misdiagnosed but later identified as a rare benign skin lesion called pilomatrixoma.
5 citations
,
March 1981 in “PubMed” A girl grew extra hair in areas where she had insect bites.
26 citations
,
May 2001 in “British Journal of Dermatology” Pilomatrixomas likely originate from the hair matrix due to changes in hair keratin expression.
7 citations
,
December 2021 in “Curēus” Breast cancer skin metastases are rare, look different, and can be confused with other skin issues, so a biopsy is needed for accurate diagnosis.
March 2009 in “Chinese Journal of Dermatology” Melanocytes in the outer root sheath are likely stem cells that grow fast but stay immature.
April 2023 in “International Journal of Medical Science and Clinical Research Studies” Accurate diagnosis of rare scalp cancer requires combining clinical and radiological information.
8 citations
,
January 2023 in “Surgical Neurology International” A scalp blood vessel issue from hair transplant was successfully treated with a special liquid agent.
Onychomatricoma is a unique nail tumor, not related to other hair-related tumors.
135 citations
,
October 2010 in “Stem Cells” Hair follicle stem cells can help treat eye surface issues by becoming corneal cells.
August 2022 in “Frontiers in genetics” A new genetic change in the DSC3 gene is linked to a rare condition causing hair loss and skin blisters in a child.
1 citations
,
April 2018 in “Turkish Journal of Dermatology” Childhood hypertrichosis is excessive hair growth not linked to hormones, with types based on location and origin.
November 2011 in “APMIS. Acta pathologica, microbiologica et immunologica Scandinavica./APMIS” Polyomavirus A2 infection in newborn mice caused hair follicle tumors.
May 2025 in “Journal of Inflammation Research” A combination of ixekizumab and tofacitinib successfully treated severe scalp cellulitis, leading to hair regrowth.
10 citations
,
August 2016 in “Oxford Medical Case Reports” Tocilizumab therapy may cause skin and hair conditions like halo naevi, vitiligo, and alopecia areata.
January 2026 in “JCEM Case Reports” A rare case of Cushing's syndrome and pheochromocytoma requires careful re-evaluation to avoid complications.
November 2022 in “Journal of the Endocrine Society” Always consider xanthomatous hypophysitis before deciding on pituitary surgery.
76 citations
,
October 2000 in “Journal of the American Academy of Dermatology” Follicular mucinosis can be an early sign of aggressive mycosis fungoides.
31 citations
,
June 1997 in “International Journal of Dermatology” Chemotherapy successfully treated both Hodgkin's disease and skin lesions.
4 citations
,
August 2010 in “Journal of the American Academy of Dermatology” Cicatricial alopecia involves scarring hair loss and can be treated with various medications.
119 citations
,
May 1987 in “The Journal of Dermatologic Surgery and Oncology” Most patients' skin darkening after sclerotherapy fades on its own within 6-24 months.
The modified stem cells with VEGF165 in a special scaffold improved blood vessel growth and wound healing for skin repair.
13 citations
,
August 2012 in “Journal of the American Academy of Dermatology” A rare scalp condition causing hair loss and cysts in young men can be treated effectively with a specific steroid injection.
52 citations
,
June 1991 in “Journal of Virology” The hamster polyomavirus middle T antigen is linked to tumors in hamsters and associates with a specific tyrosine kinase.
59 citations
,
March 1984 in “Journal of Investigative Dermatology”
November 2025 in “Stem Cell Research & Therapy” Human hair follicle cells can help regenerate hair and reduce inflammation, aiding in hair loss treatment.
6 citations
,
July 2018 in “DOAJ (DOAJ: Directory of Open Access Journals)” A woman had a rare liver tumor causing male-like physical changes, highlighting the need for thorough checks when such symptoms appear.
Glypican-1 is important for hair follicle blood vessel growth and could be a target for treating hair loss.
3 citations
,
May 2023 in “Pediatric Dermatology” A 9-year-old boy had a rare scalp condition usually seen in young men.
6 citations
,
August 2011 in “Anais Brasileiros de Dermatologia” Vellus hair cysts can cause acne-like bumps that don't respond to treatment.
15 citations
,
April 2017 in “Cell Stem Cell” Some brain cancer cells avoid immune system detection, and certain treatments could target this to slow their growth; also, certain fat cell precursors help regenerate hair and skin after injury.