17 citations
,
September 2012 in “Dermatologic Clinics” The conclusion is that accurate diagnosis of different types of hair loss requires careful examination of tissue samples and understanding of clinical symptoms.
10 citations
,
January 1971 in “The American midland naturalist” A simple method can show hair's surface pattern.
7 citations
,
January 2005 in “Dermatology” A new method for studying hair follicles is easier and more precise, useful for hair loss and cancer treatment research.
Lichen spinulosus, usually seen in young people, can rarely occur in adults, as shown by a 52-year-old woman with a rough, bumpy rash.
1 citations
,
November 2017 in “International Journal of Research in Medical Sciences” Dermoscopy helps distinguish between scarring and non-scarring hair loss and accurately diagnoses hair and scalp conditions without needing hair plucking.
158 citations
,
February 2000 in “Archives of dermatology” Some people with pattern hair loss may also have scalp inflammation and scarring similar to lichen planopilaris.
2 citations
,
September 2017 Laser Lax is a new tool that measures scalp looseness accurately and comfortably.
30 citations
,
May 2008 in “International Journal of Dermatology” Lipedematous alopecia causes permanent hair loss due to increased scalp fat.
March 2021 in “CRC Press eBooks” Trichoscopy helps tell apart Lichen planopilaris and Frontal fibrosing alopecia from other hair loss conditions.
1 citations
,
July 2021 in “Curēus” A child had a rare case of scarring hair loss with skin disease, which is hard to treat and stressful.
2 citations
,
June 1980 in “International Journal of Dermatology” Scalp biopsies are important for diagnosing hair loss conditions.
April 2025 in “Journal of Investigative Dermatology” High LH levels cause hair loss by damaging and aging hair follicles.
Hair dysplasias involve various hair disorders causing fragility, breakage, and poor hair adhesion.
57 citations
,
August 1999 in “Archives of dermatology” Hair follicles grow hair and release it through the skin.
5 citations
,
January 2019 in “Skin appendage disorders” The conclusion is that it's important to tell apart alopecia areata from lipedematous alopecia for proper treatment, as alopecia areata can be reversed.
3 citations
,
November 1999 in “Journal of Cutaneous Medicine and Surgery” Examining scalp biopsies in different ways helps better diagnose hair loss types.
May 2021 in “Our Dermatology Online” A woman with a rare scalp condition causing a thick scalp and hair loss didn't improve with steroid treatment.
7 citations
,
September 2014 in “European Journal of Dermatology” Thicker hair grows faster; hair loss patients have slower growth.
February 2021 in “PubMed” A 2-year-old girl had a hair disorder not shared by her identical twin.
12 citations
,
February 2006 in “Lipids” Hair texture changes with age due to varying levels of lipids.
May 2026 in “Scientific Reports” Overexpression of LRIG3 in skin causes hair loss.
August 2025 in “Annals of African Medicine” 3 citations
,
November 1977 in “JAMA” Hair casts can be mistaken for lice, causing unnecessary stress.
28 citations
,
November 2017 in “Skin appendage disorders” The document concludes that accurate diagnosis and treatment of scalp itch require differentiating between various conditions using a proposed five-step evaluation process.
July 2023 in “International journal of physiology” Hypertrichosis lanuginosa causes excessive fine hair growth, often linked to genetics or cancer, with limited treatment options.
11 citations
,
April 2012 in “Journal of Investigative Dermatology” A specific mutation in PA-PLA1α causes abnormal hair growth.
134 citations
,
September 2008 in “Lasers in surgery and medicine” Low fluence photoepilation temporarily removes hair by targeting the hair follicle's pigmented area without severe damage.
86 citations
,
June 1998 in “Journal of Investigative Dermatology” The hairless gene mutation causes baldness by disrupting hair follicle structure.
2 citations
,
August 1993 in “Archives of Dermatology” A 39-year-old woman developed uncombable hair syndrome after taking oral contraceptives.