obsolete_Hepatoblastoma true MESH:D018197 HBL UMLS:C0206624 ICDO:8970/3 MedDRA:10062001 pediatric hepatoblastoma hepatoblastoma, malignant pediatric embryonal hepatoma http://purl.obolibrary.org/obo/MONDO_0018666 Orphanet:449 ONCOTREE:LIHB Replaced by Mondo term MONDO_0018666, with which this term was previously merged. Use: http://purl.obolibrary.org/obo/MONDO_0018666 EFO:1000292 DOID:687 ICD10:C22.2 hepatoblastoma Hepatoblastoma (HB) is a malignant hepatic tumor and is the most common pediatric liver cancer. It is characterized by anorexia, weight loss and an enlarged abdomen. HB is more common in patients with familial adenomatous polyposis (FAP), and can occur in patients with other pre-existing liver conditions. About 5% of HB cases are associated with genetic factors, especially overgrowth syndromes, such as Beckwith-Wiedemann syndrome (BWS) or hemihypertrophy. NCIT:C3728 GARD:0002657 3.88.0