December 2023 in “Journal of dermatology” The study concluded that key signs of Keratosis follicularis spinulosa decalvans are changes in terminal hair and vellus hair follicles, which likely start the inflammation and damage to hair follicles.
1 citations
,
January 2015 in “Journal of clinical case reports” KFSD causes scarring hair loss and skin roughness, mainly in males.
47 citations
,
August 2016 in “American Journal Of Pathology” Fibroblast changes in systemic sclerosis may help understand disease severity and treatment.
2 citations
,
June 2001 in “Medical Electron Microscopy” Trichilemmal cysts may form from hair follicle outer root sheath growth.
20 citations
,
September 2018 in “Journal of cutaneous pathology” Different skin diseases show unique patterns of skin cell separation, cell death, and granular layer changes.
1 citations
,
January 2004 in “Linchuang pifuke zazhi” Routine culture medium boosts cell growth, but dermal hair papilla and sheath cells produce less collagen than fibroblasts.
December 2025 in “SAS Journal of Medicine” Trichofolliculoma is a rare, benign scalp tumor that can be cured by surgical removal.
April 2021 in “Aktuelle Dermatologie” Frontal Fibrosing Alopecia is a type of hair loss that mainly affects postmenopausal women, has unclear causes, and lacks evidence-based treatments.
1 citations
,
January 2019 in “Dermatology Online Journal” A rare skin condition appeared on a 19-year-old woman's scalp.
August 1994 in “Journal of dermatological science” Different substances affect hair and skin cell growth in various ways.
28 citations
,
November 2013 in “Cell and Tissue Research”
September 2021 in “CRC Press eBooks” Lichen planopilaris causes permanent hair loss and scarring due to damage to hair follicles and can be mistaken for other hair loss conditions.
54 citations
,
November 2007 in “Actas Dermo-Sifiliográficas” Early diagnosis of frontal fibrosing alopecia is crucial to prevent permanent hair loss.
1 citations
,
March 2023 in “Tidsskrift for Den norske lægeforening” Keratosis pilaris is a common skin condition causing a bumpy texture, sometimes linked to other diseases, with various treatments available.
5 citations
,
March 2009 in “Pediatric Dermatology” The study found that pili bifurcati causes hair to intermittently split into two branches, each with its own outer layer.
5 citations
,
January 2018 in “Indian Dermatology Online Journal” A brown shadow seen in dermoscopy is a marker for lichen nitidus.
January 2005 in “Journal of Cutaneous Pathology” A unique type of complex cyst was found on a man's scrotum.
2 citations
,
November 2006 in “Pump Industry Analyst” Pilomatricomas don't follow the usual hair follicle cell differentiation process.
1 citations
,
July 2020 in “Benha Journal of Applied Sciences” Trichoscopy is useful for diagnosing Frontal Fibrosing Alopecia.
142 citations
,
September 2015 in “PubMed” Keloid scars are aggressive, excessive skin scars with unique features and complex diagnosis.
April 2023 in “The Medical Journal of Australia” A five-year-old girl has a harmless, unchanging bald patch on her scalp.
July 2023 in “International journal of physiology” Hypertrichosis lanuginosa causes excessive fine hair growth, often linked to genetics or cancer, with limited treatment options.
12 citations
,
January 2013 in “Indian dermatology online journal” The document reports a unique case of woolly hair with a combination of conditions not previously seen together.
13 citations
,
February 2007 in “British Journal of Dermatology” EF and PXE not closely related.
September 2011 in “Chinese Journal of Dermatology” A man's skin condition was misdiagnosed and later identified as a rare type of skin cancer, which did not improve with treatment.
3 citations
,
January 1988 in “PubMed” The review found that basal cell carcinomas on the scalp are not more aggressive than those in other locations.
Melanocytes can regenerate around hair follicles in bullous pemphigoid, especially in patients with darker skin.
4 citations
,
March 2003 in “International Journal of Dermatology” Pimozide treatment resolved cysts and partially restored cheek fat in a man with Barraquer–Simons syndrome.
20 citations
,
January 2002 in “Laboratory Animals” Mutations in the hairless gene cause hair loss and skin cysts in rhesus macaques.
4 citations
,
February 2018 in “Annales de Dermatologie et de Vénéréologie” Onychomatricome is a benign nail tumor with specific dermoscopic features that help distinguish it from cancer.