Disseminated Eosinophilic Collagen Disease is related to hypereosinophilic syndrome and collagen disease. An important gene associated with Disseminated Eosinophilic Collagen Disease is CHIC2 (Cysteine Rich Hydrophobic Domain 2), and among its related pathways/superpathways are Innate Immune System and ERK Signaling. Related phenotypes are Reduced mammosphere formation and immune system