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Skin Cancer

Skin Cancer

Skin cancer is a type of cancer that occurs when there is an abnormal growth of skin cells, usually triggered by damage to the DNA within the skin cells. It is primarily caused by exposure to ultraviolet (UV) radiation from the sun or artificial sources like tanning beds. Skin cancer is the most common type of cancer worldwide, and its incidence continues to rise.
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Updated: May 22, 2026

Anterior High-Resolution Optical Coherence Tomography in the Diagnosis and Therapeutic Monitoring of Ocular Surface Squamous Neoplasia

Anterior High-Resolution Optical Coherence Tomography in the Diagnosis and Therapeutic Monitoring of Ocular Surface Squamous Neoplasia

Published on: August 9, 2024

Benign subungual tumors.

Katherine J Willard¹, Mark A Cappel, Scott H Kozin

¹Department of Orthopaedics, University of Maryland School of Medicine, Timonium, MD 21093, USA.

The Journal of Hand Surgery

|May 8, 2012

Summary

This summary is machine-generated.

This review focuses on benign tumors of the subungual region, which are uncommon but important to diagnose. Understanding these rare lesions is key for effective clinical management.

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Area of Science:

Dermatology
Oncology
Pathology

Background:

The subungual region is susceptible to various benign and malignant conditions.
Lesions affecting the area beneath the nail are generally infrequent.
Accurate diagnosis of subungual masses is crucial.

Purpose of the Study:

To review the current literature on benign tumors of the subungual region.
To provide a comprehensive overview of rare subungual neoplasms.
To aid clinicians in the diagnosis and management of these conditions.

Main Methods:

Literature search of scientific databases.
Review of case studies and existing research on subungual tumors.
Synthesis of information on benign subungual lesions.

Main Results:

Benign tumors represent a significant, though rare, category of subungual pathology.
Common benign subungual tumors include glomus tumors, enchondromas, and keratoacanthomas.
Differential diagnosis is essential to distinguish benign from malignant subungual masses.

Conclusions:

Benign tumors of the subungual region, while rare, require careful consideration in differential diagnosis.
A thorough understanding of these lesions aids in appropriate patient management.
Further research may elucidate more on the pathogenesis and treatment of these uncommon tumors.