Ariffin, ACACAriffinHayati, FFHayatiAzizan, NNAzizanZuhdi, ZZZuhdiAzman, AAAzmanOthman, HAHAOthmanJarmin, RRJarmin2024-05-292024-05-2920182147-209210.12996/gmj.2018.97WOS:000445290000022https://oarep.usim.edu.my/handle/123456789/11556A 20-year-old man presented with peritonitis requiring emergency laparotomy. He was found to have a huge liver abscess on the right lobe. Open drainage was performed but the abscess was persistently unresolved upon follow up. Computed tomography (CT) revealed a solid liver lesion with raised Ca 19-9. Right hepatectomy was subjected and histology was consistent with a rare and aggressive case of embryonal sarcoma of the liver. Despite oncologic resection, he developed local recurrence and succumbed to death in 6 month postoperatively. We describe a unique aetiology of liver abscess with literature reviews of undifferentiated embryonal sarcoma of the liver.en-USAbscessliverembryonalsarcomaArticle359361294