Case presentationProf. Bruno: A 94-year-old woman was referred to our Emergency Department (ED) with a history of nausea, fatigue, sudden-onset epigastric pain and extreme discomfort. Before 1 h to the ED visit, she had syncope and three vomiting episodes. Before 5 years, she experienced a gastric haemorrhage.On admission, she showed hemodynamic shock with a blood pressure of 70/40 mmHg, she had a weak pulse, spoke slowly, and she was vague and slurred in her speech patterns. The 12-lead ECG showed a sinus tachycardia at 120 beats per minute. She was breathing rapidly at 27 breaths per minute and the non-invasive oxygen saturation (SpO 2 ) showed 85% while she was breathing room air. Her body temperature was 36.3°C. The finger-stick glucose was normal 105 mg%.Physical examination disclosed that the skin was cold with pallor. The lung fields were clear on auscultation; the abdomen was soft, but painful and tender. There were no hepatomegaly, no pulsating masses, or bruit was detectable. A rectal examination revealed no masses and no occult blood. The peripheral pulses were normal and symmetrical. She was treated with colloids, saline fluids and dopamine intravenously and as soon as possible, blood transfusions were begun.The results of routine laboratory findings, including ammoniemia, platelet count, liver function and clotting system (prothrombin, thromboplastin and clottable fibrinogen) were within normal ranges except for anaemia: her haemoglobin concentration was 7.9 g per decilitre and the haematocrit 22.6% with a mean corpuscular volume of 87.9 lm 3 . Serological markers for hepatitis B and C were negative.Her clinical condition stabilized following the blood transfusion and after oxygen administration. The cardiac output rose, and her blood pressure was 105/50 mmHg with a pulse rate of 89 beats per minute, respiratory rate 15 breaths/min and SpO 2 95% after the administration of oxygen by mask (4 L min -1 ). Therefore, it was possible to do an oesophagogastroscopy.Although 5 years before, she had a gastric haemorrhage, actually neither oesophageal varices nor peptic ulcer were observed during oesophagogastroscopy.The ultrasonogram concomitantly with the finding of no liver cirrhosis revealed a large mass involving the liver, free effusion in the abdomen, and an abdominal aortic aneurysm of 4 cm without signs of rupture.Abdominal computed tomography (CT) axial scan using intravenous contrast showed, in the caudal segments of the right liver lobe (segment VI), a 6 cm tumour bleeding from a spontaneous rupture, and a massive hemoperitoneum.