Ferritin = intracelllar storage form of iron.
– closely parrel body stores of iron
So, Ferritin levels are low in IDA but normal to high in anemia of chronic disease
it may be elelvated above normal in ACD because it is an acute phase reactant that is secreted by the liver in inflammatory conditions.

Ref: USMLE secrets


HPV infection

Bowenoid Papulosis, – a transitional state between a genital wart and Bowen disease (SCC in situ with the potential for significant lateral spread).  bowenoid dysplasis

–  malignant invasive transformation (2.6%)