November 2017 in “International journal of research in dermatology” A rare skin disorder, nevus comedonicus, can appear on one side of the body following Blaschko's lines.
68 citations
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February 2015 in “Journal of the European Academy of Dermatology and Venereology” Early onset and pustules indicate severe hair follicle inflammation, and while antibiotics help, the condition often worsens after treatment stops.
6 citations
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October 2016 in “Pediatric Dermatology” A 6-year-old girl had a rare allergic reaction to a hair regrowth treatment.
September 2022 in “European Journal of Dermatology”
2 citations
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July 2021 in “Annales De Dermatologie Et De Venereologie” Vulvar acne, also known as "vulvar Fordyce adenitis", is a condition causing painful bumps on the labia, and it's not always effectively treated with common acne medications, but isotretinoin has shown promise.
December 2023 in “Curēus” Surgical removal of a scalp keratoacanthoma is effective and prevents recurrence, but hair may not regrow.
2 citations
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April 2024 in “Anais Brasileiros de Dermatologia” Pre-existing skin conditions and drug reactions are the main causes of exfoliative erythroderma.
July 2025 in “Journal of the European Academy of Dermatology and Venereology” A new treatment plan helps manage folliculitis decalvans effectively.
6 citations
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June 1986 in “The Journal of Dermatology” Reticular erythematous mucinosis syndrome can occur with minimal mucin deposition.
Pseudopelade is likely an independent disease due to its distinct features.
2 citations
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May 2019 in “Journal of the American Academy of Dermatology” Facial hidradenitis suppurativa can be mistaken for acne but requires different treatment.
6 citations
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August 1993 in “Archives of Dermatology” The study found that polymorphous light eruption varies among patients and can be distinguished from benign summer light eruption by the time it takes for symptoms to appear after sun exposure.
June 2023 in “Pediatric investigation” A boy's scalp infection, usually found on the body, was effectively treated with antifungal cream.
October 2015 in “Reactions Weekly” A woman got a scalp condition from using latanoprost, but it improved after stopping the drug and starting other treatments.
October 2022 in “JAAD case reports” A man with itchy skin lesions and weight loss was diagnosed with a rare skin condition linked to a pancreatic tumor.
7 citations
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January 1989 in “Leprosy Review” A woman with leprosy improved after stopping dapsone and getting treatment for a severe skin reaction and nail changes.
July 2023 in “International Journal of Rheumatic Diseases” Ulcerative sarcoidosis in body folds is rare and improved with prednisone and hydroxychloroquine.
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.
August 2016 in “Journal of Investigative Dermatology” Scalp psoriasis features reversible hair loss and specific immune activation, with no significant hair follicle damage.
6 citations
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March 1990 in “The American journal of cosmetic surgery” January 2023 in “Indian journal of pharmacy practice” Over-the-counter cosmetic creams can cause skin damage on the face that is visible under dermoscopy and confirmed by tissue analysis.
September 1998 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” Intermittent isotretinoin can cause various skin, hair, and nail changes.
January 2023 in “Dermatologic therapy” Dissecting Cellulitis of the Scalp is more common in young men and often associated with head and neck acne.
October 2022 in “International journal of research in dermatology” A woman with lupus had unusual symptoms like blisters, skin inflammation, and throat ulcers, which improved with steroid and dapsone treatment.
December 2024 in “Clinical Cosmetic and Investigational Dermatology” Elderly patients with eruptive skin bumps may have clear cell syringoma linked to glucose issues.
October 2024 in “Dermatologica Sinica” Recognizing unusual symptoms in Crohn's disease is crucial for proper treatment.
October 1991 in “Archives of Dermatology” The woman has a skin condition involving nodules, scars, and hair loss.
6 citations
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January 2014 in “PubMed” The man's scalp condition improved significantly with daily use of 0.1% mometasone furoate cream.
1 citations
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September 2015 in “Serbian Journal of Dermatology and Venereology/Serbian Journal of Dermatology and Venerology” A 19-year-old male had two rare skin conditions causing scarring and permanent hair loss.
June 2022 in “Indian Dermatology Online Journal” A man with total hair loss developed blackhead-like spots on his scalp, possibly because no hair was present to help drain oils.