November 2014 in “The Pediatric Infectious Disease Journal” The child was diagnosed with a skin condition involving inflamed hair follicles.
December 2025 in “Clinical Cosmetic and Investigational Dermatology” A rare lupus case on the chin was successfully treated with steroids and immunomodulators after accurate diagnosis using advanced imaging techniques.
20 citations
,
January 2002 in “Laboratory Animals” Mutations in the hairless gene cause hair loss and skin cysts in rhesus macaques.
January 2022 in “Clinical Cases in Dermatology” A man developed a unique rash on his neck after taking niacinamide, and doctors recommend considering niacinamide as a cause for similar rashes and using dermatoscopy for diagnosis.
52 citations
,
February 2009 in “Journal of the American Academy of Dermatology” A 93-year-old woman developed a rare scalp condition after therapy, which improved with steroids, not antibiotics.
6 citations
,
September 1988 in “Drug intelligence & clinical pharmacy” Minoxidil caused a severe rash in a patient, which improved after stopping the drug.
A rare skin reaction occurred when a man took paracetamol, causing a new rash in an area already affected by hair loss.
6 citations
,
September 2013 in “The Obstetrician & Gynaecologist” Pregnancy can cause unique skin issues, some of which may risk the mother and baby's health and need careful treatment.
26 citations
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January 2020 in “Dermatology Online Journal” Certain skin rashes can indicate COVID-19 severity, with chilblains-like rashes linked to milder cases and livedoid patterns to more severe cases.
January 2011 in “Journal of The American Academy of Dermatology” A man developed a painful skin condition after multiple heart procedures involving radiation.
20 citations
,
October 2001 in “British Journal of Ophthalmology” December 2025 in “Pediatric Dermatology” Trametinib can cause skin issues, but they can often be managed without stopping the drug.
July 2023 in “The Journal of Family Practice” The man was diagnosed with lupus and improved with treatment.
January 2016 in “Indian Dermatology Online Journal” A rare skin condition called Eruptive Vellus Hair Cyst can cause itchy papules on the face.
13 citations
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January 2012 in “Dermatology” Eruptive vellus hair cysts are rare, benign skin lesions that are hard to treat.
September 2011 in “Archives of dermatology” The child was diagnosed with cutaneous leishmaniasis.
May 2024 in “Australasian journal of dermatology” A man with a type of skin lymphoma had unusual yellowish skin growths despite normal blood lipid levels, and treatment reduced some symptoms but not the growths.
6 citations
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August 2011 in “Anais Brasileiros de Dermatologia” Vellus hair cysts can cause acne-like bumps that don't respond to treatment.
9 citations
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June 2011 in “American Journal of Dermatopathology” Molluscum contagiosum can occur in epidermoid cysts, especially with prolonged steroid use.
January 1999 in “Journal of the European Academy of Dermatology and Venereology” RAPK is a rare skin disorder with pigmented spots, mainly on hands and feet, starting in youth.
A rash from semaglutide may be due to propylene glycol, not the drug itself.
1 citations
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June 2014 in “International Journal of Dermatology” Pregnancy can trigger follicular mucinosis, which may resolve after delivery.
24 citations
,
June 2012 in “Journal of Feline Medicine and Surgery” Devon Rex cats with skin issues were successfully treated with antifungal medication.
18 citations
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January 2002 in “Pediatric Dermatology” A rare skin condition in children can look like other diseases.
December 2017 in “Canadian journal of ophthalmology” A rare skin condition was misdiagnosed as a harmless mole on a woman's eyelid.
19 citations
,
November 1985 in “Archives of Dermatology” The newborn's skin blisters healed without scarring, leaving some light spots, and stopped forming after four months.
82 citations
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November 1985 in “Archives of Dermatology” The newborn's skin condition improved over time, leaving only lighter skin patches.
18 citations
,
July 2008 in “Current Oncology Reports” EGFR cancer drugs often cause a rash, which can lead to distress and isolation, but may also improve outcomes for some cancer patients. Current treatments for the rash are limited, but a compound called menadione shows promise.
46 citations
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January 2015 in “Pediatric Rheumatology” Skin symptoms are important for diagnosing and managing juvenile-onset systemic lupus erythematosus and usually get better with treatment.
9 citations
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May 2013 in “JAMA Dermatology” Sunlight exposure improved a patient's skin condition, and there may be a link between a certain disease and skin growths; a leukemia treatment caused changes in hair color and growth.