Pyoderma spongiotic dermatitis DOID:4406 Sirarat Sarntivijai A generic term for a broadly defined histopathologic pattern characterised by “eczema”, often associated with an increase in eosinophils occurring in a background of contact dermatitis, atopy and drug reactions. MedDRA:10082692 spongiotic dermatitis. (n.d.) Segen's Medical Dictionary. (2011). Retrieved February 2 2016 from http://medical-dictionary.thefreedictionary.com/spongiotic+dermatitis