8 citations
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March 2001 in “PubMed” A man developed recurring scalp inflammation and hair loss after a head injury.
Onychomatricoma is a unique nail tumor, not related to other hair-related tumors.
November 2022 in “JAAD case reports” The text talks about a rare skin condition causing hair loss and suggests that people with this should also check their lung and heart health.
June 2023 in “Italian journal of dermatology and venereology” Trichoscopy effectively diagnoses allergic scalp contact dermatitis.
1 citations
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January 2018 in “Acta dermato-venereologica” A teenager's hair with alternating white and dark bands, known as Pili annulati, is a genetic condition that is usually harmless and often considered attractive.
1 citations
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March 2023 in “Journal of the Turkish Academy of Dermatology” Temporal triangular alopecia may be linked to sebaceous nevus and shows a new pinkish background feature.
5 citations
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March 1943 in “Archives of Dermatology and Syphilology” A rare case of severe scalp hair loss and nail issues in keratosis follicularis was observed.
6 citations
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July 2008 in “Clinical and experimental optometry” Prostaglandin eye drops for glaucoma can rarely cause too much cheek hair growth.
8 citations
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July 1980 in “Archives of Dermatology” Hidden sweat gland tumors might cause hair loss.
31 citations
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October 1992 in “Archives of Dermatology” The man's scalp condition did not improve with tetracycline treatment.
26 citations
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August 2016 in “Actas Dermo-Sifiliográficas” Frontal Fibrosing Alopecia in men is often missed and can come with symptoms like facial bumps and hair loss on eyebrows and limbs.
1 citations
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February 2004 in “Journal of The European Academy of Dermatology and Venereology” Hair loss improved with treatment and successful transplant.
July 2024 in “Journal of Investigative Dermatology” Spontaneous keloids may be linked to nephrogenic systemic fibrosis in dialysis patients.
Isotretinoin reduced inflammation in tufted hair folliculitis, but hair tufting remained.
19 citations
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March 2013 in “Journal of Cutaneous Pathology” The study found unique skin changes in a rare type of alopecia linked to a skin condition called linear morphea.
2 citations
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May 2022 in “International journal of trichology” Plica neuropathica is a tangled hair condition that may be caused by hair damage or psychiatric issues and is treated by cutting the hair and addressing mental health.
28 citations
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May 1998 in “Journal of the American Academy of Dermatology” Scalp inflammation can cause multiple hairs to grow from one follicle.
October 2024 in “The American Journal of Gastroenterology” Upadacitinib improved both Crohn's ileitis and alopecia universalis in a patient.
2 citations
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July 2020 in “Giornale italiano di dermatologia e venereologia” A woman with frontal fibrosing alopecia experienced unusual hair growth after using a specific topical lotion.
7 citations
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April 2000 in “Archives of Pathology & Laboratory Medicine”
1 citations
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March 2013 in “International Society of Hair Restoration Surgery” Eyebrow transplants can rarely cause scarring due to folliculitis.
March 2021 in “Annals of King Edward Medical University” Clouston syndrome causes issues with teeth, hair, nails, and skin, and has no cure, but recognition has improved.
2 citations
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March 2019 in “Veterinary dermatology” Thymoma in cats can cause hair loss without inflammation.
11 citations
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January 2015 in “JOURNAL OF HEALTH SCIENCE” A 12-year-old boy's rare skin condition improved with topical treatments and may resolve by puberty.
August 2024 in “Clinical Cosmetic and Investigational Dermatology” Enzyme injections can effectively treat epidermoid cysts without surgery.
3 citations
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February 2025 in “Journal of Investigative Dermatology” Lipocartilage is a new type of tissue that affects hair growth and cartilage regeneration.
2 citations
,
January 2007 in “Actas Dermo-Sifiliográficas” Two cases of hairy elbows syndrome were described, with normal skin texture and symmetrical hair growth.
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.
14 citations
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June 2019 in “BMC infectious diseases” A rare fungal infection on a child's scalp was successfully treated with antifungal medication.
The arrector pili muscle plays a key role in hair loss in androgenetic alopecia.