Friday, May 26, 2017

Melanocytic lesions

Dermal nevus

Dermal nevus

Compound nevus

Compound nevus

Melanoma of anal canal

Anal melanoma
Dysplastic melanocytes
Dense melanin

HMB45

S100

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Column chromatography

 A jar of snacks (namkeens) demonstrate the principles of column chromatography to a fairly accurate extent. In a column consisting of diffe...