Search for tag: "melanin"

Why is 'brown' melanin blue?

(Very) short explanation of why some melanocytic nevi look blue

From  Jonathan Rees 0 likes 71 plays 0  

Skin biology: pigmentation

What is the purpose of human pigmentation? How does it work and what happens if skin pigmentation is not suited to the environment? This video is designed for year 1 students and those in the (new)…

From  Jonathan Rees 0 likes 242 plays 0  

Pigmented lesion? What to do next.

How do you approach clinically the patient with a suspicious pigmented lesion? What types of pathology must you consider, and when and how do you carry out surgery.

From  Jonathan Rees 0 likes 71 plays 0  

Skin cancer: an unhelpful term?

Skin cancers behave very differently biologically. Is the term still useful in the clinic?

From  Jonathan Rees 0 likes 56 plays 0