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02:23 Why does psoriasis sometimes look white? Why does psoriasis sometimes look white?	Why does psoriasis sometimes look white? Psoriasis is an inflammatory disorder, with a greatly increased blood flow to plaques. So why does is sometimes look white? Is there a 'white chromophore'? Or is there another explanation? hemoglobin contribute concepts in physics skin dermatology disappear caption complete clinical medicine pigments phototherapy simple deeper structures schematic white psoriasis air skin interface edinburgh medical school whiteness stratum cornea effects refractive interface difference epidermal reflection epidermis transmission light incident practical point refracted optics light passes From Jonathan Rees on June 15th, 2016 0 likes 59 plays 0 Publisher Jonathan Rees Licence Type Creative Commons - Attribution Non Commercial Share A Like Language English Date Created June 15th, 2016
01:59 Why is 'brown' melanin blue? Why is 'brown' melanin blue?	Why is 'brown' melanin blue? (Very) short explanation of why some melanocytic nevi look blue penetrates deflected scattered principles surface examples skin dermatology wavelength scattering caption complete clinical medicine israeli photons particles dermis blueness difficult brown edinburgh medical school scrotum dependent phenomena blue light incident effects directions melanin photograph light red light concepts in physics absorption and radiative transfer (optics) From Jonathan Rees on June 15th, 2016 0 likes 62 plays 0 Publisher Jonathan Rees Licence Type Creative Commons - Attribution Non Commercial Share A Like Language English Date Created June 15th, 2016

02:23

Why does psoriasis sometimes look white?

Psoriasis is an inflammatory disorder, with a greatly increased blood flow to plaques. So why does is sometimes look white? Is there a 'white chromophore'? Or is there another explanation?

From Jonathan Rees on June 15th, 2016 0 likes 59 plays 0

Publisher

Jonathan Rees

Licence Type

Creative Commons - Attribution Non Commercial Share A Like

Language

English

Date Created

June 15th, 2016

01:59

Why is 'brown' melanin blue?

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

From Jonathan Rees on June 15th, 2016 0 likes 62 plays 0

Publisher

Jonathan Rees

Licence Type

Creative Commons - Attribution Non Commercial Share A Like

Language

English

Date Created

June 15th, 2016

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