disease has location disease or disorder immune system disease A disorder resulting from an abnormality in the immune system. DOID:2914 EFO:0000540 ICD10:D89.9 ICD9:279 ICD9:279.1 ICD9:279.10 ICD9:279.19 ICD9:279.4 ICD9:279.49 ICD9:279.8 ICD9:279.9 MESH:D007154 MONDO:0005046 NCIT:C3507 SCTID:414029004 disease of immune system disease or disorder of immune system disorder of immune system immune disease immune disorder immune disorder, NOS immune dysfunction immune system disease or disorder immune system disorder disease by anatomical system immune system