Table 1 The patient characteristics and descriptive analysis
Variable | Value |
|---|---|
Age (years) | 18–34 (27.58 ± 4.61) |
Gestational age (weeks) | 12–36 (28.38 ± 6.34) |
Clinical presentation (%) | |
Flank pain | 22 (84.6%) |
Nausea and vomiting | 4 (15.4%) |
Side of the stone (%) | |
Right | 19 (73.1%) |
Left | 7 (26.9%) |
History of stone disease % | 9 (34.6%) |
Size of the stone (mm) | |
Range | 6–12 |
Mean | 7.38 |
Diagnostic tool (%) | |
Ultrasound | 19 (73.1%) |
Ureterorenoscopy | 7 (26.9%) |
Site of the stone (%) | |
Lower ureter | 20 (76.9%) |
Middle ureter | 0 (0.0%) |
Upper ureter | 6 (23.1%) |
Serum creatinine (mg/dl) | |
Range | 0.5–1.3 |
Mean | 0.81 |
Degree of hydronephrosis (%) | |
Mild | 10 (38.46%) |
Moderate | 13 (50%) |
Severe | 3 (11.53%) |