Dermoscopy – Physics in the Hands of a Dermatologist
Authors:
M. Důra
Authors place of work:
Dermatovenerologická klinika 1. LF UK a VFN, přednosta prof. MUDr. Jiří Štork, CSc.
Published in the journal:
Čes-slov Derm, 97, 2022, No. 5, p. 187-193
Category:
Reviews (Continuing Medical Education)
Summary
Dermoscopy is a routine, non-invasive examination method, which crucially increases the diagnostic accuracy of the dermatologic examination. However, its physical principle is frequently omitted in dermatology literature. The article briefly summarizes the history of dermoscopy, the structure of the dermoscope and deals with the fundamental principles of the classical optics for the comprehension of the principle of the dermoscopy. Based on this knowledge, the route of the ray of light from the source through the cutaneous structures to the human eye is described. The role of polarization, birefringence and Tyndall effect are discussed.
Keywords:
Physics – Optics – dermoscopy – polarization – birefringence - Tyndall effect
Zdroje
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Štítky
Dermatology & STDs Paediatric dermatology & STDsČlánok vyšiel v časopise
Czech-Slovak Dermatology
2022 Číslo 5
Najčítanejšie v tomto čísle
- Atopic Dermatitis and Mental Comorbidities
- Verukózní útvar na plosce
- Dermoscopy – Physics in the Hands of a Dermatologist
- Kalendář odborných akcí