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Table 2 Success after 12 weeks of medical expulsive therapy (MET)

From: Outcome of uncomplicated ureteric calculi managed with medical expulsive therapy in the outpatient clinic of a urology unit in Sri Lanka

Stone characteristic MET n % Surgery n %
Location
 Upper ureter 20 47.6 22 52.4
 Mid ureter 42 82.3 9 17.7
 Lower ureter 113 94.1 7 5.9
 Total 175 82.1 38 17.9
Stone size
 < 5 mm 67 100 0 0
 5–10 mm 98 90 11 10
 11–15 mm 10 33 20 67
 > 15 mm 0 0 7 100
 Total 175 82.1 38 17.9