changes due to physical and chemical agents

sunlight

Cheilitis solaris chronica (2. example)	Cutis rhomboidalis nuchae	Elastoidosis cutis cystica et comedonica, (Favre-Racouchat)
Erythrosis interfollicularis colli	Hydroa aestivalis	Xeroderma pigmentosum. Carcinoma spinocellularae

Last change: July, 2010

This information is intended for medical students and medical professionals; the lay public should seek advice of their doctors!