research The Skin and Subcutaneous Tissues
The document concludes that skin and nail changes can indicate various underlying health conditions.
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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 Onychomadesis associated with childhood hand-foot-mouth disease
Hand-foot-mouth disease may cause nail loss in children.
research Pachyonychia Congenita-Associated Alopecia. A Microscopic Analysis Using Transverse Section Technique
PC-associated alopecia has unique microscopic features.
research Heterogeneous red–white discoloration of the nail bed and distal onycholysis in a patient with COVID‐19
A COVID-19 patient had unusual nail discoloration and nail separation possibly due to the virus's effects on small blood vessels.
research Onycholemmal horn: A distinctive subungual tumour
Onycholemmal horn is a rare nail tumor in elderly women, treated by surgical removal.
research Isolated patchy heterochromia with pili annulati features on light and electron microscopy
Isolated patchy heterochromia with pili annulati can occur without other health issues.
research Coexistence of psoriasis, and alopecia areata with trachyonychia in a pediatric patient with Turner Syndrome
A 6-year-old girl with Turner syndrome also had psoriasis, alopecia areata, and trachyonychia.
research Onychomatricoma in the Light of the Microanatomy of the Normal Nail Unit
Onychomatricoma is a unique nail tumor that mimics the entire nail unit and is not related to other hair-related tumors.
research Subungual melanocytic lesions
Early subungual melanoma might be treated with less aggressive surgery because it invades the skin under the nail more slowly.
research Unilateral Beau's Lines Associatd with a Fingertip Crushing Injury
A man's crushed thumb caused unusual horizontal nail ridges on all fingers of one hand.
research Nail changes in patients with graft-versus-host disease
Patients with graft-versus-host disease often have nail changes related to the nail matrix, with severity not linked to skin condition.
research Transverse Leukonychia and Beau Lines Following COVID-19 Vaccination
COVID-19 vaccination may cause temporary nail changes, but they're not serious.
research KNUCKLE HYPERPIGMENTATION AS A PRELIMINARY MARKER OF VITAMIN B 12 DEFICIENCY: A CASE SERIES
Knuckle darkening can be an early sign of vitamin B12 deficiency.
research Coexisting trichorrhexis nodosa and pili annulati: a case report of hair shaft abnormalities in a syrian family
A 23-year-old Syrian woman has two rare hair disorders, and avoiding hair treatments plus using vitamins and minoxidil may help.
research Onychoblastoma – Hamartoma of the Nail Unit: A New Entity?
A new benign nail tumor called onychoblastoma was identified.
research Description of clinical aspects and microscopy of the hair shaft of a carrier of familial monilethrix
Monilethrix causes brittle hair and hair loss, and it runs in families.
research Changes in the nail plate of the elderly
Old people's nails often have problems due to body changes, more diseases, and self-care difficulties, affecting their movement and hand use.
research A gene for pachyonychia congenita is closely linked to the keratin gene cluster on 17q12-q21.
Pachyonychia congenita is linked to a keratin gene on chromosome 17.
research Nilontinib induced keratosis pilaris atrophicans
Nilotinib can cause skin issues like red bumps and hair loss.
research The spotted lunula
Alopecia areata can cause spotty white areas on nails.
research Hair and nail adverse events during treatment with targeted therapies for metastatic melanoma
Targeted therapies for advanced skin cancer often cause hair and nail problems, which need managing to avoid changing the treatment dose.
research Alopecia Areata and Habit Tic Deformities
Nail issues are common in alopecia areata patients.
research Phylloid terminal hair nevus: A unique clinical entity
A baby had a unique skin condition with a pale patch and surrounding dark hairs, not linked to other health issues.
research Malignancy and Cancer Treatment-Related Hair and Nail Changes
Hair and nail changes can indicate health issues, including cancer and side effects from cancer treatments.
research Pseudopili Annulati in a Dark‐Haired Individual: A Light and Electron Microscopic Study
A dark-haired Chinese girl had hair that looked banded under certain light but was normal under a microscope.
research Monilethrix: Beaded hair and hypotrichosis in a child
A 9-year-old girl has a rare hair disorder causing beaded, sparse hair.
research N02. Hair and Nails
Researchers found new hair and nail genes, how hair reacts to UV, differences in white and pigmented hair growth, nerve changes in alopecia, treatments for baldness and alopecia, a toenail condition linked to a genetic disorder, and that nail fungus is more common in people with psoriasis.
research Pili Annulati
The patient's hair has unique structural differences with alternating bright and dark bands.
research Drug-Induced Skin, Nail and Hair Disorders
Some drugs can cause skin, nail, and hair problems, which are important for healthcare professionals to recognize and report.