Nail as a window of systemic diseases

Area of Science:

• Dermatology
• Internal Medicine
• Pathology

Background:

• Nail changes can be early indicators of dermatological conditions.
• Subtle or specific nail alterations may signal underlying systemic diseases.
• These changes can affect the nail matrix, plate, nail bed, or vasculature.

Purpose of the Study:

• To highlight the diagnostic value of nail examination for systemic diseases.
• To provide dermatologists with knowledge to identify unapparent systemic manifestations through nail assessment.

Main Methods:

• Review of literature on nail changes and systemic diseases.
• Clinical observation and correlation of nail findings with systemic conditions.

Main Results:

• Specific nail abnormalities are linked to various systemic disorders.
• Nail unit examination can reveal subtle signs of systemic illness.
• Understanding these correlations aids in early disease detection.

Conclusions:

• A thorough nail examination is a valuable, non-invasive tool for dermatologists.
• It can lead to the early suspicion and diagnosis of systemic diseases.
• Integrating nail assessment into routine practice enhances patient care.