Clinical and Onychoscopic Nail Evaluations in 50 Erythroderma Patients

A cross-sectional study of 50 patients with erythroderma, evaluating 998 nails for clinical and onychoscopic abnormalities. The research was conducted at a tertiary referral hospital in India over 18 months and published on figshare. Findings detail the prevalence of nail changes and their correlation with disease etiology, severity, and chronicity.

Use Cases

• Train models to correlate nail findings with specific erythroderma etiologies based on clinical descriptions.
• Analyze patterns of nail plate involvement versus vascular changes to differentiate chronic from acute disease stages.
• Study the utility of onychoscopy for detecting subtle nail abnormalities mentioned in the results.

Strengths

• Includes data from 998 nails (498 fingernails, 500 toenails) across 50 patients.
• Reports specific prevalence rates: nail abnormalities in 90.08% of nails, onychoscopic abnormalities in 86% of fingernails and 94% of toenails.
• Correlates findings with leading etiologies: psoriasis (44%), atopic dermatitis (10%), and idiopathic erythroderma (10%).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect geographic bias inherent to the single-center study in India.

Provenance

Source

figshare admin karger

Collection Method

Cross-sectional study conducted at a tertiary referral hospital.

Time Range

Study conducted over 18 months.

Freshness

Last updated 2026-04-24 09:55:22; freshness should be verified.

Geography

India