45 citations
,
April 2009 in “Journal of anatomy” Cat claws stay sharp by shedding their outer layer through microcracks formed during activities.
Isotretinoin and other medications showed promising results for treating a rare scalp condition linked to severe acne.
3 citations
,
March 2010 in “Dermatologica Sinica” A Taiwanese patient had hair loss and skin bumps without the usual gene mutation, suggesting other genetic factors might be involved.
Hair loss in young men in Central India is linked to severe heart disease.
2 citations
,
May 2018 in “European Journal of Dermatology” Lupus erythematosus panniculitis on the scalp can cause unique geometric hair loss patterns.
4 citations
,
January 2009 in “Indian Journal of Dermatology, Venereology and Leprology” A patient with granuloma annulare experienced both isotopic and isomorphic responses, with skin lesions responding to steroids but relapsing after stopping treatment.
2 citations
,
February 2009 in “Clinical and Experimental Dermatology” A man had rare skin tumors with bone formation and cholesterol deposits.
15 citations
,
March 2020 in “Experimental and Therapeutic Medicine” The skin is a large organ that plays a role in the immune system.
April 2016 in “JAMA Dermatology” Acne is not a key diagnostic feature for PCOS, postadolescent men with acne may have insulin resistance, melanoma patients often have few moles, tumor size in CSCC indicates higher risk of serious outcomes, and hidradenitis suppurativa is linked to higher risk of heart problems and death.
3 citations
,
December 1967 in “Australasian Journal of Dermatology” Becker's Melanosis and Hypertrichosis mainly affects young males, causing brown skin patches and extra hair on one side of the upper body.
5 citations
,
March 2005 in “Journal of The American Academy of Dermatology” February 2013 in “Pediatrics in Review” The girl's symptoms suggest a complex condition that's hard to diagnose despite normal test results.
42 citations
,
December 2011 in “The journal of immunology/The Journal of immunology” RANKL causes lymph nodes to grow by making certain cells multiply.
August 2025 in “Figshare” Alopecia areata patients, especially with severe forms, have a higher risk of cardiovascular disease.
1 citations
,
September 2019 in “DOAJ (DOAJ: Directory of Open Access Journals)” Using a person's own fat cells can help regrow hair after injury.
6 citations
,
November 1984 in “Acta Dermato Venereologica” Hair follicles and sweat glands show different keratin staining patterns.
December 2025 in “Indian Journal of Case Reports” Stopping azathioprine improved hair loss and bone marrow issues.
October 2023 in “Revista Medicina Cutánea Ibero-Latino-Americana” Alopecia areata often appears on the scalp and is linked to various health issues, needing thorough evaluation.
71 citations
,
November 2013 in “Clinics in Dermatology” Acne is a chronic disease linked to various systemic conditions and has significant psychological and social effects.
April 2016 in “Journal of Investigative Dermatology” Mutations in the TSPEAR gene cause a new form of ectodermal dysplasia affecting hair and tooth development.
May 2026 in “Frontiers in Oncology” Alopecia areata may lower melanoma risk and does not increase overall skin cancer risk.
2 citations
,
January 2014 in “Indian Journal of Critical Care Medicine” Shock can be an early sign of Autoimmune Polyendocrine Syndrome Type II.
October 2003 in “Journal of the Royal Society of Medicine” The book is a detailed guide on hair diseases and diagnosis, useful for skin disease experts.
6 citations
,
February 2010 in “Journal of The American Academy of Dermatology” A woman had a rare skin condition with recurring painful nodules that heal in 6 weeks, often without needing treatment.
3 citations
,
February 2021 in “Pediatric rheumatology online journal” A girl with lupus and trisomy X has a higher risk of bone problems like avascular necrosis and osteoporosis.
September 2023 in “Journal of The American Academy of Dermatology” Patients with skin cancer on the scalp and ear in Mexico have specific features and results from their treatments.
1 citations
,
January 1992 in “Bangladesh Journal of Animal Science” Camel skin has typical mammalian layers, with hair follicles, glands, and muscles, varying by body area.
10 citations
,
January 2023 in “SAGE Open Medical Case Reports” Upadacitinib may effectively treat both alopecia universalis and Crohn's disease.
7 citations
,
August 2024 in “Clinical and Experimental Dermatology” Upadacitinib is effective and safe for treating severe alopecia areata in teens.