research Erythromelanosis Follicularis Faciei: First Case Report from Saudi Arabia
A 17-year-old in Saudi Arabia was diagnosed with a rare skin condition causing red-brown facial patches.
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research Bad Hair Days: A Clinical and Trichoscopic Evaluation of Scalp Lesions
Trichoscopy is a valuable tool for accurately diagnosing scalp conditions without invasive procedures.
research Microarray Gene Expression Analysis of Lesional Skin in Canine Pemphigus Foliaceus
Canine pemphigus foliaceus involves significant immune activity and shares similarities with human pemphigus.
research Ulerythema ophryogenes with multiple congenital anomalies
The skin condition Ulerythema ophryogenes did not improve with treatment in a patient with other birth defects.
research Hair: more than just an appendage
A boy and his father with hereditary hypotrichosis simplex were treated for hair loss, but the treatment result is unknown.
research Evaluation of dermatoscopic findings of alopecia areata and tinea capitis in pediatric patients
Dermatoscopy can quickly help distinguish between alopecia areata and tinea capitis in children.
research Mutations in the Desmoglein 4 Gene Underlie Localized Autosomal Recessive Hypotrichosis with Monilethrix Hairs and Congenital Scalp Erosions
Mutations in the DSG4 gene cause specific hair and scalp issues.
research Expression patterns of hair-related keratins and epithelial keratins in onychopapilloma: The significance of clarifying the origin of onychopapilloma
Onychopapilloma likely originates from the nail bed, not the nail matrix.
research Importance of dermoscopy in diagnosis of tinea capitis: An evidence-based case report
Dermoscopy can help diagnose tinea capitis but should be used with other tests.
research Claves diagnósticas en displasias pilosas II
Hair shaft disorders are diagnosed through examination and history, with general care and some treatments offering improvement.
research Transduction‐induced overexpression of Merkel cell T antigens in human hair follicles induces formation of pathological cell clusters with Merkel cell carcinoma‐like phenotype
Overexpressing Merkel cell virus proteins in human hair follicles can create clusters of cells that resemble Merkel cell cancer.
research Sparse Hair on the Scalp
A 5-year-old girl has sparse, dry, and brittle hair but is otherwise healthy.
research Tp63-expressing adult epithelial stem cells cross lineages boundaries revealing latent hairy skin competence
Adult stem cells with Tp63 can form hair and skin cells when placed in new skin, showing they have hidden abilities for skin repair.
research Follicular dystrophy of immunosuppression
Follicular dystrophy in immunocompromised patients may be linked to medication or viral factors and can improve with treatment changes.
research Keratosis Pilaris and Scarring Alopecia
The man's scarring alopecia and skin issues did not improve with treatments.
research Exosomes Derived from Dermal Papilla Cells Mediate Hair Follicle Stem Cell Proliferation through the Wnt3a/β-Catenin Signaling Pathway
Exosomes from dermal papilla cells help hair follicle stem cells grow and survive.
research Alopecias cicatriciais primárias: revisão de achados histopatológicos de 37 pacientes do Departamento de Dermatologia do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo no período de 2000 a 2005
Accurate diagnosis of cicatricial alopecias requires thorough scalp examination and multiple biopsy techniques.
research Cell-Type-Specific Chromatin States Differentially Prime Squamous Cell Carcinoma Tumor-Initiating Cells for Epithelial to Mesenchymal Transition
Different types of skin cells have unique genetic markers that affect how likely they are to spread cancer.
research Trichoscopy of dissecting cellulitis of the scalp: Exclamation mark hairs and white dots as markers of disease chronicity
Exclamation mark hairs suggest early scalp disease, while white dots indicate it's chronic.
research Alopecia totalis in an infant
An infant with complete hair loss was diagnosed with a genetic disorder affecting hair growth.
research Primary Cicatricial Alopecias
Early diagnosis and aggressive treatment are key for managing rare scalp disorders that cause permanent hair loss.
research Pseudofolliculitis barbae
The document concludes that various treatments, including laser therapy, are effective for managing pseudofolliculitis barbae, especially in darker skin types.
research An efficient method for isolation of hair papillae and follicle epithelium from human scalp specimens
A new method helps isolate key hair components to study hair growth and loss.
research Characterization of Novel Cutaneous Human Papillomavirus Genotypes HPV-150 and HPV-151
HPV-150 and HPV-151 are rare skin viruses linked to warts and some skin cancers.
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 Ectopic sebaceous gland: a developmental anomaly
A 21-year-old had a rare developmental anomaly with a misplaced sebaceous gland in a hair follicle.
research ADULT (acro–dermato–ungual–lacrimal–tooth) syndrome: A case report from India
Early diagnosis and genetic evaluation of ADULT syndrome are crucial to reduce stress and medical costs.
research Yellow dots in trichoscopy: relevance, clinical significance and peculiarities
Yellow dots in hair and scalp examinations are important for diagnosing different scalp conditions.
research Pigmented vellus and upright regrowing hairs as the only predictive trichoscopic markers of hair regrowth in alopecia totalis and universalis
Pigmented vellus and upright regrowing hairs predict hair regrowth in severe alopecia.
research Subepidermal Calcified Nodule
A calcified nodule on a boy's face came from hair follicles and expelled calcium through the skin.