{"batchcode": "0260214", "histograms": [{"histogram": {"Biopsy bone marrow abnormal": 1, "Condition aggravated": 1, "Dizziness": 1, "Leukaemia recurrent": 1, "Lymphadenopathy": 1, "Malaise": 1, "Positron emission tomogram abnormal": 1}, "batchcodes": ["0260214"]}]}