research Teacher CPD: towards a broader perspective
Onychomatricoma is a unique nail tumor, not related to other hair-related tumors.
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research Are fingernails a key to unlocking the puzzle of mammalian limb regeneration?
Nail stem cells and Wnt signaling are important for fingertip regeneration but not sufficient for regenerating more complex limb structures.
research Soft Nails After Treatment With Aromatic Retinoids
A new side effect of aromatic retinoid treatment is soft nails.
research Twenty‐nail dystrophy and alopecia areata in an adult male with thymoma‐associated myasthenia gravis: A case report
Thymoma may link myasthenia gravis, nail dystrophy, and alopecia areata.
research Onychodystrophy With Associated Polymicrobial Distal Phalanx Osteomyelitis
A woman's hair loss was caused by her husband's testosterone gel and a diabetic man's nail disease led to bone infection, both treated successfully.
research Genetic hair and nail disorders
Recent progress has been made in understanding inherited hair and nail disorders.
research Paint brush hair: a case report
Shaving and avoiding brushing improved the patient's beard hair condition.
research Hair Versus Nails: Is There a Place for Other Keratin Matrices?
Nails are a useful alternative to hair for analyzing long-term substance exposure.
research Generalized trichorrhexis nodosa
The hair disorder was caused by abnormal protein formation, making hair easily damaged.
research A new type of pachyonychia congenita.
A new type of pachyonychia congenita may exist, caused by a different keratin mutation.
research Efficacy of 2.5 mg oral biotin versus 5% topical minoxidil in increasing nail growth rate
Minoxidil increases nail growth more than biotin.
research Trichorrhexis Nodosa
Trichorrhexis nodosa is mainly caused by hair trauma and improves with gentler hair care.
research [P233] A case of acquired trichorrhexis nodosa with iron deficiency anemia
Iron deficiency anemia can cause hair breakage.
research Widespread porokeratotic adnexal ostial nevus: Clinical features and proposal of a new name unifying porokeratotic eccrine ostial and dermal duct nevus and porokeratotic eccrine and hair follicle nevus
The term "porokeratotic adnexal ostial nevus" is proposed to unify overlapping skin conditions involving eccrine and hair follicles.
research High-Frequency Ultrasonography in Hair and Nail Disorders—How It May Be Helpful
High-frequency ultrasonography helps diagnose and manage hair and nail disorders safely and effectively.
research [Monilethrix--rare syndrome of structural hair abnormalities].
Monilethrix is a rare hair disorder causing beaded, fragile hair, often improving on its own over time.
research Trichostasis Spinulosa
The study found clear differences in lesion distribution and microscopic features among trichostasis spinulosa, keratosis pilaris, and eruptive vellus hair cysts.
research Hair Shaft Disorders
Hair shaft disorders cause fragile, brittle, and abnormal-looking hair.
research Trichoscopic findings of trichotillomania: new observations
Trichoscopy is useful for diagnosing hair-pulling disorder.
research Onycholemmal Carcinoma
A rare nail bed cancer was successfully treated with no recurrence after 4 years.
research Monilethrix: an ultrastructural study
Monilethrix hair issues are due to problems in the hair's internodes.
research Hair Shaft Fracture in a Young Athlete: A Rare Case Report of Acquired Trichorrhexis Nodosa
A young athlete's fragile hair condition improved by cutting hair and using gentle shampoo.
research Pachyonychia Congenita-Associated Alopecia. A Microscopic Analysis Using Transverse Section Technique
PC-associated alopecia has unique microscopic features.
research Trichorrhexis Invaginata in Tinea Capitis: A Rare Occurence
Trichorrhexis invaginata can occur with tinea capitis, though it's rare.
research TRICHOSTASIS SPINULOSA
Trichostasis spinulosa mainly affects the nose, with many tiny hairs in one follicle, possibly influenced by hormones and sunlight.
research A Middle-Aged Man Presenting with a New Asymmetrical Poikilodematous Erythema on the Lateral Neck
A man developed a unique rash on his neck after taking niacinamide, and doctors recommend considering niacinamide as a cause for similar rashes and using dermatoscopy for diagnosis.
research Spotted Lunula in Alopecia Areata: Clinical and Onychoscopic Features of an Unusual Sign
Spotted lunula may help identify alopecia areata.
research Inflammatory and non-melanocytic tumoral pathology of the nail
The document concludes that understanding nail anatomy is key for diagnosing nail diseases, early signs of nail melanoma may allow for less aggressive treatment, and specific genetic mutations are important in thyroid cancer prognosis and treatment.
research Eruptive vellus hair cyst syndrome or exuberant atypical keratosis pilaris?
research 41126 Analysis of Nail Excision Practice Patterns in the Medicare Provider Utilization and Payment Database 2012-2017
Podiatrists perform nearly all nail excisions in the US.