research Pili Annulati
The patient's hair has unique structural differences with alternating bright and dark bands.
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240-270 / 1000+ resultsresearch Beneficial effects of potassium iodide in cases of delayed shedding of calf hair.
research Dermatopathia pigmentosa reticularis: A report of a case with delayed onset alopecia and onychodystrophy
DPR can cause skin, hair, and nail issues, sometimes appearing later in life.
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 Keratin expression in the normal nail unit: markers of regional differentiation
Different parts of the nail express different keratins, showing unique patterns of differentiation.
research Acute Bullous Dermatosis and Onycholysis due to High-Dose Methotrexate and Leucovorin Calcium
High-dose methotrexate can cause severe skin and nail issues.
research Acquired progressive kinking of hair affecting the scalp and eyelashes in an adult woman
A woman developed rare, unexplained curly hair on her scalp and eyelashes.
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 Hair shaft disorders
research Monilethrix
A boy with monilethrix has brittle hair that breaks easily due to a genetic condition, which might improve by puberty.
research A window into the vascular endothelium in COVID-19: Nails
Nailfold dermoscopy is a simple, cheap way to check blood vessel changes in COVID-19 patients.
research Optical coherence tomography-assisted diagnosis of follicular keratosis of the chin
OCT can non-invasively diagnose follicular keratosis and other hair follicle disorders.
research Genetic variants in pachyonychia congenita-associated keratins increase susceptibility to tooth decay
Certain genetic variants in keratins increase the risk of tooth decay.
research Monilethrix: Beaded hair and hypotrichosis in a child
A 9-year-old girl has a rare hair disorder causing beaded, sparse hair.
research Periungual lesions secondary to chemotherapy with docetaxel
Chemotherapy with docetaxel can cause painful nail and skin side effects that may lead to stopping treatment.
research A Rare Case of Orthokeratotic Hyperkeratosis in a Kid Induced by Malassezial Dermatitis
A young goat with skin issues improved with medication and supplements.
research 50842 Mohs micrographic surgery for nail-unit squamous cell carcinoma
research Arthroderma vanbreuseghemiiinfection in three family members with kerion and tinea corporis
A family got a fungal infection from a boy who had contact with rabbits, but they all recovered with treatment.
research 190 A cross-sectional study evaluating skin, hair, nail and bone disease in patients with focal dermal hypoplasia
Patients with Focal Dermal Hypoplasia often experience skin, nail, hair, and bone issues, and may benefit from calcium and vitamin D supplements.
research Eruptive vellus hair cyst syndrome or exuberant atypical keratosis pilaris?
research Therapeutic Response of Alopecia Areata‐Associated Nail Changes to Baricitinib
Baricitinib may effectively treat nail changes in alopecia areata.
research A Case of Onycholemmal Carcinoma in a 77-Year-Old Man
The man died from lung cancer, not the rare nail tumor.
research Clouston’s syndrome: a rare case report
Clouston's syndrome is a rare disorder affecting nails, hair, teeth, and skin, caused by a gene mutation, and currently has no treatment, only supportive care.
research The concept of the onychodermis (specialized nail mesenchyme): an embryological assessment and a comparative analysis with the hair follicle
The onychodermis helps anchor the nail bed and may aid in nail formation.
research Porokeratotic Eccrine Duct and Hair Follicle Nevus (PEHFN) Associated with Keratitis-Ichthyosis-Deafness (KID) Syndrome
A 15-year-old with KID syndrome developed a rare skin condition called PEHFN.
research Comparative Anatomy of Mouse and Human Nail Units
Mouse nails are similar to human nails, making them useful for studying nail diseases.
research Hair and Nail Manifestations of Systemic Disease
Early baldness in men may indicate risks for obesity, metabolic syndrome, insulin resistance, and heart disease, similar to women with PCOS. Alopecia areata is often linked with autoimmune diseases and mental health issues. Certain hair disorders are due to genetic issues, and chemotherapy can cause hair loss through specific biological pathways. Iron deficiency's link to hair loss is still disputed.
research A rare case of woolly hair with unusual associations
The document reports a unique case of woolly hair with a combination of conditions not previously seen together.
research Nail lichen planus in a patient with alopecia totalis
A man with total hair loss also developed a rare nail condition, likely due to autoimmune issues.
research Erythrokeratodermia Variabilis
A 4-year-old girl was diagnosed with erythrokeratodermia variabilis after other treatments failed.