research Eruptive Vellus Hair Cysts: Report of a New Case with Immunohistochemical Study and Literature Review
Eruptive vellus hair cysts are rare, benign skin lesions that are hard to treat.
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930-960 / 1000+ resultsresearch Unusual Eyelid Dermal Keratinous Cysts of Pilosebaceous Origin
Two new types of eyelid cysts were identified, each with different treatment challenges.
research Follicular red dots: a normal trichoscopy feature in patients with pigmentary disorders?
Follicular red dots may be a normal feature seen in people with less skin pigmentation, not necessarily indicating a scalp disorder.
research 178 Neutrophil elastase is critical in linear IgA bullous dermatosis in mice
CD8+ T cells attack hair follicle stem cells, causing scarring and hair loss.
research Cronkhite–Canada Syndrome With Multiple Mesenteric Lymphadenopathy: A Case Report
Early diagnosis and treatment with corticosteroids can improve outcomes in Cronkhite–Canada syndrome.
research Hair Loss after Rhytidectomy
A woman had temporary hair loss due to a stress-related condition after a facelift.
research Tinea Capitis Mimicking Dissecting Cellulitis
Proper antifungal treatment is crucial to avoid misdiagnosis and prevent scarring alopecia.
research 증례 : Gefitinib에 의해 유발된 반흔성 탈모증
Gefitinib can cause rare scarring hair loss.
research MON-LB044 Bilateral Ovarian Hyperthecosis: A Benign and Unusual Cause of Postmenopausal Hirsutism
Bilateral ovarian hyperthecosis is a rare but treatable cause of increased facial hair in postmenopausal women.
research Features of Irradiated Skeletal Muscle on Mohs Frozen Section Examination
research Immunophenotypical analyses of myofibroblasts in rat excisional wound healing: possible transdifferentiation of blood vessel pericytes and perifollicular dermal sheath cells into myofibroblasts.
Myofibroblasts in rat wound healing may come from blood vessel pericytes and perifollicular dermal sheath cells.
research A New Case of Isolated Trichothiodystrophy
A rare case of isolated trichothiodystrophy was identified, marked by brittle hair with low sulfur content.
research 863 Central centrifugal cicatricial alopecia gene expression analysis revealed cholesterol, fatty acid, and mast cell pathways
Targeting cholesterol, fatty acids, fibrosis, and mast cells may help treat CCCA.
research Biallelic HEPHL1 variants impair ferroxidase activity and cause an abnormal hair phenotype
Mutations in the HEPHL1 gene cause abnormal hair and cognitive issues.
research Female pattern hair loss with acromegaly
Hair loss improved after removing pituitary tumor.
research Borderline Tuberculoid leprosy of the scalp mimicking alopecia areata-vitiligo overlap syndrome: A case report
A woman's hair loss and skin discoloration were found to be caused by a rare case of leprosy on the scalp, not alopecia-vitiligo overlap.
research An Unusual Presentation of Mucous Membrane Pemphigoid
Treatment with prednisolone and dapsone stopped new blisters and partially healed previous ones.
research Ectopic production of hair keratin constitutes Rushton’s hyaline bodies in association with hematogenous deposits
Rushton's hyaline bodies form from hair keratin and blood substances.
research Eosinophils in fibrous tracts and near hair bulbs: A helpful diagnostic feature of alopecia areata
Finding eosinophils near hair bulbs helps diagnose alopecia areata.
research A man with frontal fibrosing alopecia
A 60-year-old man with a long-term balding condition also developed a rare hair loss condition usually seen in postmenopausal women.
research Tinea capitis mimicking cicatricial alopecia: What host and dermatophyte factors lead to this unusual clinical presentation?
Some cases of tinea capitis, a fungal scalp infection, can look like scarring hair loss due to the body's immune response and the fungus itself.
research Desmoplastic Trichoepithelioma: Histopathologic and Immunohistochemical Criteria for Differentiation of a Rare Benign Hair Follicle Tumor From Other Cutaneous Adnexal Tumors
The document concludes that recent studies help tell apart desmoplastic trichoepitheliomas from other skin tumors, but more research is needed for clear differentiation.
research 0034 Cross-species insights into hair follicle-T cell interactions in discoid lupus erythematosus: A comparison of human, canine and mouse models using spatial transcriptomics
Discoid lupus erythematosus involves immune activation and fibrosis around hair follicles, with shared pathways across humans, dogs, and mice, suggesting potential treatments for both humans and animals.
research An Unusual but Important Cause of Hyperandrogenism in Women
A woman's high testosterone levels were caused by a rare ovarian tumor, not the initially diagnosed condition.
research Trichoscopy II: Cicatricial Alopecia
Trichoscopy helps tell apart Lichen planopilaris and Frontal fibrosing alopecia from other hair loss conditions.
research Hyperpigmentation Associated with the Use of Topical Cidofovir for Treatment of Trichodysplasia Spinulosa in an Immunosuppressed Adult: Case Report and Review of the Literature
Using cidofovir cream for a rare skin disease can cause skin darkening.
research Lichen Planus Pigmentosus as a Cutaneous Extrahepatic Manifestation of Chronic Hepatitis C Virus Infection: A Case Report
Lichen planus pigmentosus may indicate undetected hepatitis C infection.
research Virilism and Ectopic Expression of HSD17B5 in Mature Cystic Teratoma
A woman's mature cystic teratoma caused her virilization by producing testosterone.
research 011 Central Centrifugal Cicatricial Alopecia (CCCA) Under the Scope: Histological Similarities between CCCA and Lichen Planopilaris
CCCA and lichen planopilaris have similar histological features, making them hard to distinguish.
research Hyperadrenocorticism in a ferret.
The ferret had hyperadrenocorticism and other health issues like heart, liver, and kidney problems.