research Banded Scalp Hair with an Unusual Glistening Appearance in a Teenager: A Quiz
A teenager's hair with alternating white and dark bands, known as Pili annulati, is a genetic condition that is usually harmless and often considered attractive.
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research PILOMATRIXOMA OF FACE PRESENTING AS PAROTID SWELLING
A young woman had a rare, usually non-cancerous tumor on her face that was initially mistaken for a different condition.
research Preoperative Ultrasound for Evaluation of Hidradenitis Suppurativa
research A case of cicatricial alopecia associated with pemphigus: a case report
The link between pemphigus and the patient's scarring hair loss is still unclear.
research Photogallery. Follicular occlusion syndrome
The document concludes that four related skin diseases, which often occur together, are caused by blocked hair follicles.
research 431 Innate lymphoid cells type 1 may be new, non-antigen-specific player in the pathogenesis of alopecia areata
Innate lymphoid cells type 1 may contribute to alopecia areata.
research Impaired responses of peripheral blood mononuclear cells to T-cell stimulants in alopecia areata patients with a poor response to topical immunotherapy
Poor response to topical immunotherapy in alopecia areata patients is linked to impaired cell responses.
research Onychomatricoma in the Light of the Microanatomy of the Normal Nail Unit
Onychomatricoma is a unique nail tumor that mimics the entire nail unit and is not related to other hair-related tumors.
research Surgery combined with photodynamic therapy for the case of perifolliculitis capitis abscedens et suffodiens: A case report
Combining surgery and photodynamic therapy effectively treated a rare scalp condition when other treatments failed.
research Melan-A Positive cells significantly expressed in immune-targeted follicles of Alopecia Areata
Melanocytes may trigger the immune response in alopecia areata, affecting hair regrowth.
research Perforating folliculitis with jaundice in an Indian male: a rare case with sclerosing cholangitis
Surgery resolved the man's skin and liver issues, and he stayed symptom-free for a year.
research Malignant appearance of trichilemmal cyst: a case report with review of the literature
A man's neck lump was a trichilemmal cyst, not cancer, and should be fully removed due to rare risk of becoming malignant.
research Generation of autoreactive CD8 T cell in a mouse model of alopecia areata
Alopecia areata involves unique activation of certain immune cells.
research Lipidized Fibrous Histiocytoma: Differential Diagnosis from Juvenile Xanthogranuloma
The study concluded that careful examination is key to differentiate between lipidized fibrous histiocytoma and juvenile xanthogranuloma.
research [Significance of HLA-DR+ T cells and natural killer (NK) cells in the peripheral blood lymphocytes of alopecia areata (AA)].
Severe alopecia areata involves higher levels of certain immune cells, which can be normalized with betamethasone.
research Acquired Hair Fragility in Pili anulati: Causal Relationship with Androgenetic Alopecia
Pili anulati may cause hair loss, proper diagnosis and treatment needed.
research Tufts of “doll's hair” within a shiny, scarring alopecia
The man likely has tufted folliculitis causing painful, scarring hair loss.
research 원저 : 모반세포 모반과 악성흑색종의 감별진단에 있어서 Peanut Agglutinin의 의의
Peanut agglutinin staining helps differentiate malignant melanoma from nevocellular nevus.
research Decision letter: Involvement of ILC1-like innate lymphocytes in human autoimmunity, lessons from alopecia areata
ILC1-like cells may contribute to hair loss in alopecia areata and could be new treatment targets.
research A New Subtype of Lichen Planopilaris Affecting Vellus Hairs and Clinically Mimicking Androgenetic Alopecia
New LPP subtype affects vellus hairs, mimics AGA, and needs biopsy for diagnosis.
research Plica Neuropathica (Polonica) Secondary to Diffuse Alopecia: A Case Report and Literature Review
Plica neuropathica can occur with diffuse alopecia and should be considered in diagnosis.
research Coexisting trichorrhexis nodosa and pili annulati: a case report of hair shaft abnormalities in a syrian family
A 23-year-old Syrian woman has two rare hair disorders, and avoiding hair treatments plus using vitamins and minoxidil may help.
research Pilomatricoma in the neck of an adult male
A man had a non-cancerous neck tumor related to hair follicles removed with no return of the tumor.
research TNF inhibitor induced alopecia: an unusual form of psoriasiform alopecia that breaks the Renbök mold
Some hair loss drugs can cause a unique type of hair loss that resembles both psoriasis and alopecia.
research CD10 immunohistochemistry in prurigo nodularis
research Lepromatous Leprosy in a Renal Transplant Recipient
A kidney transplant patient developed leprosy, likely due to immunosuppression and genetic factors, and improved with treatment.
research AM UNUSUAL PRESENTATION OF PILOMATRIXOMA
A painless cheek lump was misdiagnosed but found to be a rare, benign skin lesion called pilomatrixoma, treatable by surgery.
research Mycobacterium avium subspecies hominissuis infection in a dog from Germany with multifocal alopecia, exfoliative dermatitis, hypercalcaemia and subsequent sebaceous atrophy
A dog in Germany was successfully treated for a rare bacterial infection without spreading it to humans.
research Acne keloidalis nuchae: prevalence, impact, and management challenges
Acne keloidalis nuchae is a tough-to-treat condition that greatly affects quality of life, especially in men of African descent.
research A generalized reticulate eruption with scarring alopecia, vulvovaginitis, keratoderma, and 20-nail dystrophy in a 70-year-old woman
Treatment improved some symptoms but not all.