obsolete_ganglioneuroblastoma true MedDRA:10017708 Replaced by Mondo term MONDO_0005035, with which this term was previously merged. Use: http://purl.obolibrary.org/obo/MONDO_0005035 SCTID:116381000119105 3.88.0 ganglioneuroblastoma (morphologic abnormality) ganglioneuroblastoma http://purl.obolibrary.org/obo/MONDO_0005035 ganglioneuroblastoma, malignant ICD9:171.9 ganglioneuroblastoma (disease) UMLS:C0206718 EFO:0000502 A neuroblastic tumor characterized by the presence of neuroblastic cells, ganglion cells, and a stroma with Schwannian differentiation constituting more than fifty-percent of the tumor volume. There are two histologic subtypes identified: ganglioneuroblastoma, intermixed and ganglioneuroblastoma, nodular. DOID:4163 ONCOTREE:GNBL ICDO:9490/3 ganglioneuroblastoma (disease) HP:0006747 Orphanet:251877 NIFSTD:birnlex_12633 NCIT:C3790