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There are several skin diseases that favour the neck.
For each of the ten cases, study the image(s) and then answer the questions. You can click on the image to view a larger version if required.
Each case should take approximately 2 minutes to complete. There is a list of suggested further reading material at the end of the quiz.
Name the skin condition affecting the patient’s neck.
Cutis rhomboidalis nuchae
How would you treat it?
Cutis rhomboidalis nuchae is an ageing change in sun damaged skin, characterised by elastosis (yellowish thickening) and deep, geometric, furrows at the back of the neck. It is thought to be due to heavy smoking and chronic exposure to ultraviolet radiation. It is often associated with Favre-Racouchot syndrome (in which there are also solar comedones).
Management should include sun protection and smoking cessation.