research Hair Shaft Morphology, Elemental Composition, and Nanoparticles in Frontal Fibrosing Alopecia: A Case-control Study
Titanium nanoparticles may trigger frontal fibrosing alopecia, so avoid products with them.
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research Sparse Brittle Hair and Bilateral Temporal Alopecia in a Child
A 2-year-old boy has a rare hair disorder causing brittle hair and hair loss, which may improve with age.
research 50842 Mohs micrographic surgery for nail-unit squamous cell carcinoma
research Pachyonychia congenita: Sporadic onset with mutation analysis
A boy with Pachyonychia congenita has a confirmed gene mutation, highlighting the need for a local genetic database in India.
research SYMPTOMATOLOGY AND TREATMENT OF COVID-19 AFFECTING SKIN APPENDAGES: A NARRATIVE REVIEW BEYOND COVID-TOES.
COVID-19 can cause hair loss and nail issues, with treatments available for these conditions.
research MULTIPLE DEFECTS OF THE HAIR SHAFT IN NETHERTON'S DISEASE.
Netherton's disease causes multiple hair defects.
research An ultrastructural study on corkscrew hairs and cigarette‐ash‐shaped hairs observed by dermoscopy of tinea capitis
Corkscrew and cigarette-ash-shaped hairs in tinea capitis are caused by internal hair degradation and external resistance.
research Trichothiodystrophy: Review of sulfur-deficient brittle hair syndromes and association with the ectodermal dysplasias
research Skin Signs as the Presenting Manifestation of Severe Nutritional Deficiency
Severe nutritional deficiency can cause serious health and development issues, including skin problems and hair loss.
research Novel insights into hair structure and the effects of chemical stressors on hair and skin using label-free advanced light microscopy
Chemical stressors damage hair structure but the skin's outer layer protects living cells.
research Weathering of hair in trichoteiromania
Her hair grew back normally after she stopped rubbing it.
research Acquired Localized Longitudinal Pachyonychia and Onychomatrical Tumors: A Comparative Study to Onychomatricomas (5 Cases) and Onychocytic Matricomas (4 Cases)
Larger nail cavity sizes suggest benign tumors, while smaller ones may need further biopsy to rule out cancer.
research Microstructure of Defective Mink Guard Hair
Defective mink guard hairs have split tips and missing cuticle cells, causing a metallic sheen.
research Netherton Syndrome With Trichorrhexis Invaginata “Bamboo Hair” Under Dermoscopy: Case Images
Netherton syndrome causes skin and hair issues, confirmed by "bamboo hair" under dermoscopy, with no cure but managed with topical treatments.
research Cosmetic Products and Hair Health
Healthy hair is crucial to avoid dryness, weakness, and breakage.
research The fretful child with swollen appendage: Mitten the Insidious
A child's toe was saved from a rare condition where hair tightly wrapped around it by performing surgery.
research Fractography of human hair
Moisture content significantly affects how human hair breaks.
research The features of onychomatrimas on in vivo reflectance confocal microscopy
Reflectance confocal microscopy can noninvasively diagnose onychomatricoma by showing unique features different from healthy nails or nail fungus.
research Pathologic Hairpulling, Skin Picking, and Nail Biting
Hairpulling, skin picking, and nail biting cause significant harm and need more research for better treatments.
research From the Cochrane Library: Interventions for Nail Psoriasis
Systemic therapies improve nail psoriasis but have high side effects; more research is needed.
research A Congenital Hair Defect: Trichoschisis With Alternating Birefringence and Low Sulfur Content
research The cracking of human hair cuticles by cyclical thermal stresses
Frequent blow-drying causes cracks and breakage in hair cuticles.
research Monilethrix: Beaded hair and hypotrichosis in a child
A 9-year-old girl has a rare hair disorder causing beaded, sparse hair.
research Telogen effluvium, Beau lines, and acral peeling associated with COVID-19 infection
A woman had hair loss, nail changes, and skin peeling after a COVID-19 infection, which got better on their own.
research Polarization Microscopy of Hair in Acrodermatitis Enteropathica
Zinc therapy improved hair health in a girl with acrodermatitis enteropathica.
research Hair Shaft Abnormalities as a Dermoscopic Feature of Mycosis Fungoides: Pilot Results
Hair shaft abnormalities can help distinguish mycosis fungoides from other skin conditions.
research Lamellar ichthyosis, dwarfism, mental retardation, and hair shaft abnormalities
A new syndrome may link skin, growth, mental, and hair issues.
research Superficial fungal infections
Accurate diagnosis and treatment are crucial for managing superficial fungal infections, with terbinafine being the best oral treatment for nail infections.
research Acidic and basic hair/nail ("hard") keratins: their colocalization in upper cortical and cuticle cells of the human hair follicle and their relationship to "soft" keratins.
Hair and nail cells share similar proteins, indicating a common differentiation pathway.
research Neurotrichosis: Hair‐shaft Abnormalities associated with Neurological Diseases
Hair-shaft abnormalities can indicate neurological disorders, some of which are treatable.