{"batchcode": "031A71A", "histograms": [{"histogram": {"Computerised tomogram abdomen abnormal": 1, "Magnetic resonance imaging abdominal abnormal": 1, "Portal vein thrombosis": 1}, "batchcodes": ["031A71A", "041B21A"]}, {"histogram": {"Injection site pain": 1, "Pyrexia": 1, "Somnolence": 1}, "batchcodes": ["031A71A"]}]}