"Induration"^^ . "Induration"^^ . "C0332534"^^ . "IndurationPTNCI" . "Induration"^^ . . . "Qualitative Concept"^^ . "C25534"^^ . "The quality of being hard, the process of hardening, or an abnormally hard spot or place, particularly of the skin. This is often associated with inflammation and infiltration of a neoplasm.NCI" .