{"batchcode": "012821B", "histograms": [{"histogram": {"Arthralgia": 1, "Blood test abnormal": 1, "Carpal tunnel syndrome": 1, "Grip strength decreased": 1, "Hypoaesthesia": 1, "Nerve conduction studies abnormal": 1, "Nervous system disorder": 1, "Tendonitis": 1, "Ultrasound scan abnormal": 1, "X-ray abnormal": 1}, "batchcodes": ["012821B"]}]}