Atopic Dermatitis: a Short Summary
About lentigo solaris (solar lentigo, lentigines):
- Occurs in sun exposed areas typically in individuals aged 50 and over
- Histologically, pigmentation is located in the epidermis, in the basal layer. (Stratum basale)
- It is caused by an increased number of melanocytes who have a normal amount of melanin
Treatment options include:
- cryotherapy
- chemical peels
Solar lentigines need to be distinguished from solar hyperpigmentation :
- It occurs in light skinned individuals
- It is most common after 50 years old
- It is difficult to treat
Contributors:
Dr Christophe HSU – dermatologist. Geneva, Switzerland
Source of Information: 2012 (09) – Placek W. 21st Annual Congress of the EADV (European Academy of Dermatology and Venerology) – Prague (Praha), Czech Republic (česká republika)
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