research Trichonodosis in a patient with straight hair
Mechanical trauma like towel drying can cause knotted hair even in straight hair.
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300-330 / 1000+ results research Patterns of expression of trichocytic and epithelial cytokeratins in mammalian tissues
Trichocytic differentiation starts in cells with epithelial cytokeratins, transitioning to trichocytic cytokeratins in hair and gradually in nails.
research Morphological analyses in fragility of pili torti with Björnstad syndrome
Pili torti hair is fragile due to loose keratin filaments and weak disulfide bonds.
research Trichoscopy in Unveiling the Triad of Netherton Syndrome
Trichoscopy helps accurately diagnose Netherton syndrome, often mistaken for atopic dermatitis.
research Structural changes in hair with fungus infections
research Recurrent bacterial vaginosis and Netherton's syndrome
Netherton's syndrome can cause frequent bacterial infections beyond just skin issues.
research A mutation in the hair matrix and cuticle keratin KRTHB5 gene causes ectodermal dysplasia of hair and nail type
A mutation in the KRTHB5 gene causes hair and nail issues.
research Trichorrhexis Nodosa After Hair Transplantation: Dermoscopic, Pathologic and Electron Microscopy Analyses
Hair transplant complications were likely due to deep graft placement and rough handling.
research Tufted hair folliculitis developing in a recalcitrant lesion of pemphigus vulgaris
Scalp inflammation can cause multiple hairs to grow from one follicle.
research Weathering of hair in trichoteiromania
Her hair grew back normally after she stopped rubbing it.
research Erythrokeratodermia Variabilis
A 4-year-old girl was diagnosed with erythrokeratodermia variabilis after other treatments failed.
research 23 Hair and Nail Disorders
Hair and nail disorders can harm self-esteem, but early treatment helps.
research Trichororrhexis Nodosa of the Scalp Attributable to Calcium Hydroxide.
Calcium hydroxide in an ayurvedic product caused hair breakage.
research Clinical cases of Darier-White follicular dyskeratosis
Darier-White disease causes skin and nail issues, starts around age 20, worsens until 40-50, and has poor treatment options.
research The Nude Mutant Gene Foxn1 Is a HOXC13 Regulatory Target during Hair Follicle and Nail Differentiation
HOXC13 is essential for hair and nail development by regulating Foxn1.
research Pathogenesis of pili annulati
Pili annulati is caused by a protein metabolism disorder affecting hair structure.
research Spangled hair in siblings
Two siblings had a rare hair condition with banded hair, which doesn't need treatment.
research Nail Hyperpigmentation Following Valproic Acid Use: A Rare Case Report
Valproic acid can rarely cause reversible nail discoloration.
research Current status of keratinized matrices in Toxicology : Comparison of hair and nails
Nails could be used to check long-term drug use, but more research is needed.
research Dermoscopic findings in scalp psoriasis and seborrheic dermatitis; Two new signs; Signet ring vessel and hidden hair
Two new signs, 'signet ring vessels' and 'hidden hairs,' help tell apart scalp psoriasis and seborrheic dermatitis.
research Porokeratotic adnexal ostial nevus: a paradigm of cutaneous mosaicism
PAON shows skin patterns due to genetic mosaicism.
research Imaging sonographic findings of in a case of proliferating trichilemmal tumor of a finger: A case report
A rare finger tumor was imaged, showing a unique pattern not seen before.
research Hair and Nails
Pregnancy can cause more body and scalp hair growth and make nails brittle, but these changes often revert after giving birth.
research Punctate Follicular Porokeratosis
Punctate follicular porokeratosis is a skin condition with specific features seen in hair follicles.
research An inherited nail dystrophy principally affecting the great toenails
The document concludes that an inherited nail condition often improves on its own, and spironolactone effectively treats acne in women.
research Trichoscopy in Hair Shaft Disorders
Trichoscopy is a useful tool for diagnosing hair disorders without pulling out hair.
research Onychomatricoma: Clinical presentation and management
The treatments for fungal nail infection, hair loss in men, benign nail tumor, and chemotherapy-associated nail bed inflammation are effective and safe.
research Follicular red dots in areas with an anatomic colocalization of alopecia areata and vitiligo
Follicular red dots can appear where alopecia areata and vitiligo overlap.
research Can you diagnose hair loss (Non-scarring alopecia)
Non-scarring hair loss can be diagnosed with two 4mm punch biopsies, one cut vertically and the other transversely.
research A case of pili torti in a young adult domestic short-haired cat
A young cat had a rare hair condition with twisted hair shafts but stayed healthy.