<prompt> Characteristic of chronic eczema -ErythemaIndurationLichenificationEdema  <response>: Ans. is c i.e., Lichenification Phase stageClinical featuresHistologyo Acute Vesicles Erythema Edema Crusts Spongiosis intracellular edemao Subacute Erythmatous, hyperpigmented plaque Scales Crusts Parakeratosiso Chronic Lichenification Thickening of stratum malpighiNote:- Lichenification is a triad of hyperpigmentation, skin thickening and increased skin marking. 