research Clinical Signs of Hair Damage
Hair damage shows as fragility, dullness, and discoloration, varies by ethnicity, and is worsened by cosmetic procedures and diseases.
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600-630 / 1000+ results research Photodegradation of hair of different ethnicity after 1 year of exposure to natural weathering in Arizona
Hair with more melanin resists weather damage better.
research リリース：Microsoft RSAT for Windows 7 SP1（20110412-1）
Early diagnosis of trachyonychia improves treatment and reduces psychological and cosmetic issues.
research PA33 When bones speak through nails: insights from a paediatric case series
Nail abnormalities in children can indicate deeper health issues.
research Twenty nail onychomadesis: An unusual finding in Cronkhite–Canada syndrome
A man with Cronkhite-Canada syndrome had all 20 nails detach but improved with treatment.
research BH10 Nailing the diagnosis
Consider amyloidosis in patients with specific nail changes and check for systemic issues.
research Ischemic onycholysis of the hands
A woman's nail separation was likely caused by poor blood flow, and a treatment for similar conditions might help.
research Alopecia Areata and Habit Tic Deformities
Nail issues are common in alopecia areata patients.
research Nail Changes in Chilblains Mimicking Lichen Planus
Some nail changes in chilblains can look like lichen planus and may be severe and long-lasting.
research Nail Matrix Pathology in Cronkhite–Canada Syndrome: The First Case Report
Inflammation may cause nail issues in Cronkhite–Canada Syndrome.
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 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 Non-infectious inflammatory disorders of the nail apparatus
Nail disorders not caused by infection are common and can look similar, with psoriasis being the most frequent and having specific nail symptoms.
research Approach to Nail Pitting in Pediatric and Adolescent Patients: A Dermatology Perspective
Nail pitting in kids can be harmless or indicate other health issues, so thorough evaluation is crucial.
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 Total melanonychia of 20 nails as a rare manifestation of vitamin B12 deficiency
Vitamin B12 deficiency can cause darkening of all nails.
research What Syndrome Is This?
Monilethrix Syndrome causes fragile, beaded hair that breaks easily and needs early diagnosis for better care.
research Miscellaneous Disorders
Trichorrhexis nodosa causes hair to break easily, often affecting young to middle-aged black women.
research Nail Brace Application
research A Case of Beau’s Lines at Even Intervals and Onycholysis Caused by Chemotherapy
Chemotherapy caused nail grooves and separation, but they healed after treatment stopped.
research Pincer Nails – A Rare Manifestation of Systemic Lupus Erythematosus
Pincer nails are rare in lupus patients and may be managed conservatively.
research A Forty-Two-Year-Old Male with Multiple Gastrointestinal Polyps, Cutaneous Manifestations, and Nail Dystrophy
The man was diagnosed with Cronkhite-Canada syndrome, a rare disorder with GI polyps, skin issues, hair loss, and nail problems.
research Onychomadesis associated with childhood hand-foot-mouth disease
Hand-foot-mouth disease may cause nail loss in children.
research Clouston’s Syndrome-A Case Report
Clouston syndrome causes issues with teeth, hair, nails, and skin, and has no cure, but recognition has improved.
research 236 Wnt/planar cell polarity impairment and the genetics of yellow nail syndrome
Genetic defects in the Wnt/PCP pathway may cause congenital yellow nail syndrome.
research Elkonyxis associated with habit-tic deformity: Two case reports
Elkonyxis, a rare nail condition, improved when patients stopped their nail-picking habits.
research Nail Involvement inAutoimmune Bullous Disorders
The nail immune system is similar to hair but different from skin, with fewer immune markers.
research [P233] A case of acquired trichorrhexis nodosa with iron deficiency anemia
Iron deficiency anemia can cause hair breakage.
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 Pathologic Hairpulling, Skin Picking, and Nail Biting
Hairpulling, skin picking, and nail biting cause significant harm and need more research for better treatments.