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Related Concept Videos

Accessory Structures of the Skin: Nails01:05

Accessory Structures of the Skin: Nails

Nails are one of the important accessory structures of the skin. They are hard, protective structures that cover the dorsal surface of the distal phalanges of fingers and toes. Nails are composed of specialized keratinized cells and serve various functions, including protection, sensation, and manual dexterity.
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Consensus on melanonychia nail plate dermoscopy.

Nilton Di Di Chiacchio1, Débora Cadore de Farias, Bianca Maria Piraccini

  • 1Dermatology Clinic, Hospital do Servidor Público Municipal de São Paulo, São Paulo, (SP), Brazil. ndichia@terra.com.br

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|June 7, 2013
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Summary

This statement guides medical professionals on melanonychia (nail pigmentation) management using nail plate dermoscopy. It addresses the need for standardized definitions and evidence-based guidelines for this diagnostic technique.

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Area of Science:

  • Dermatology
  • Oncology

Background:

  • Melanonychia, a common nail pigmentation concern, requires standardized diagnostic approaches.
  • Existing guidelines for dermoscopy in nail pigmentation management are lacking.
  • The International Study Group on Melanonychia aims to address these gaps.

Framework:

  • Established in 2007, the International Study Group on Melanonychia comprises 30 international experts.
  • Focuses on developing consensus and evidence-based recommendations for melanonychia diagnosis and management.
  • Addresses the critical need for common definitions in nail plate dermoscopy.

Implementation:

  • The group's Second Meeting in February 2008 prioritized defining nail plate dermoscopy.
  • Aims to provide practical guidance for medical professionals managing melanonychia.
  • Facilitates the selection of appropriate patient management strategies.

Implications:

  • This initiative seeks to establish the first evidence-based guidelines for dermoscopy in melanonychia.
  • Improved diagnostic accuracy and patient management are anticipated.
  • Contributes to advancing the understanding and treatment of nail pigmentation disorders.