Non-Neoplastic Disorder by Special Category Inflammatory Disorder Inflammatory_Disease An infectious or non infectious disorder characterized by signs and symptoms derived from focal or extensive tissue infiltration by acute (e.g., polymorphonuclear) or chronic (e.g., lymphocytic-plasmacytic) inflammatory cells. Representative examples of infectious disorders include viral infections, bacterial infections, and parasitic infections. Representative examples of non-infectious inflammatory disorders include inflammatory bowel disease and inflammatory polyps. Disease or Syndrome Inflammatory Disease SeroNet Inflammatory Disorder Inflammatory Disorder C1290884 C93210