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Related Concept Videos

Skin Diseases and Disorders01:23

Skin Diseases and Disorders

Skin is the first line of defense and encounters a variety of microbes. Some pathogenic strains are often the cause of a broad range of infections of the skin and other body systems. These conditions can affect people of all ages and may have different causes, including genetic factors, infections, autoimmune reactions, environmental factors, and lifestyle choices.
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
Confocal Fluorescence Microscopy01:16

Confocal Fluorescence Microscopy

Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...
Skin Cancer01:30

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.
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...
The Skin Microbiota01:27

The Skin Microbiota

The human skin serves as a complex ecosystem inhabited by a diverse community of microorganisms, including bacteria, fungi, and viruses. This microbiome plays a critical role in maintaining skin health and defending against pathogenic invaders. The composition of microbial communities varies significantly across different regions of the body, influenced primarily by the local levels of moisture and sebum.Regional Variation in Skin MicrobiotaCutibacterium acnes predominantly colonizes sebaceous...
Changes in Skin Color: Clinical Perspectives01:14

Changes in Skin Color: Clinical Perspectives

The first thing a clinician sees is the skin, so the examination of the skin should be part of any thorough physical examination. Most skin disorders are relatively benign, but a few, including melanomas, can be fatal if untreated. A couple of the more noticeable disorders, albinism and vitiligo, affect the appearance of the skin and its accessory organs.
Albinism
Albinism is a genetic disorder that affects (completely or partially) the coloring of skin, hair, and eyes. The defect is primarily...
Acne Infection01:27

Acne Infection

Acne is a multifactorial skin condition primarily affecting adolescents and young adults, with a global prevalence estimated to exceed 75% in this demographic. The condition is characterized by the formation of comedones (blackheads and whiteheads), papules, pustules, nodules, and, in severe cases, cysts, particularly in areas rich in sebaceous glands such as the face, neck, chest, and back. The pathogenesis involves increased sebum production, follicular hyperkeratinization, colonization by...

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Updated: Jun 12, 2026

Dermoscopy Aids in the Diagnosis of Discoid Lupus Erythematosus
05:39

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Published on: May 16, 2025

Dermatoscopy: Facts and controversies.

Jason B Lee1, Dawn Hirokawa

  • 1Department of Dermatology and Cutaneous Biology, Jefferson Medical College of Thomas Jefferson University, Philadelphia, PA, USA.

Clinics in Dermatology
|June 15, 2010
PubMed
Summary
This summary is machine-generated.

Dermatoscopy, a skin imaging technique, shows promise for improving diagnostic accuracy in skin conditions like melanoma. However, its widespread clinical utility requires further validation before routine adoption in dermatology practices.

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Area of Science:

  • Dermatology
  • Medical Imaging
  • Diagnostic Accuracy

Background:

  • Dermatoscopy has emerged as a significant tool in dermatology over the last decade.
  • It is proposed to enhance the diagnostic accuracy for various skin diseases, notably melanoma.
  • Despite growing literature, its clinical utility remains under-investigated.

Purpose of the Study:

  • To critically evaluate the arguments surrounding dermatoscopy.
  • To assess the applicability of dermatoscopy in daily clinical dermatology practice.
  • To address the need for validation of this diagnostic technique.

Main Methods:

  • Review of existing literature and expert arguments on dermatoscopy.
  • Focus on practical integration into clinical workflows.
  • Analysis of diagnostic performance claims.

Main Results:

  • Dermatoscopy is increasingly recognized but lacks comprehensive validation.
  • Evidence supporting its routine use in everyday practice is still developing.
  • Further studies are needed to confirm its benefits across diverse skin conditions.

Conclusions:

  • Dermatoscopy shows potential for improving skin disease diagnosis, including melanoma.
  • Its definitive role and validation in routine clinical dermatology practice are still pending.
  • More rigorous research is essential to establish its established utility.