Table 1 Characteristics of the patients
Patient No | Age | Sex | Predisposing factors | Presentation | Maximum diameter of the abscess (cm) | Side |
|---|---|---|---|---|---|---|
1 | 61 | Female | Hypertension and diabetes | Fever, waist pain, nausea, and poor appetite | 12.2 | Right |
2 | 64 | Female | Hypertension, diabetes, and rheumatoid arthritis | Fever, waist pain, shivering, and irritation signs of bladder | 9.7 | Right |
3 | 57 | Male | Perirenal hematoma after flexible ureteroscopic lithotripsy | Fever, waist pain, and abdominal distension | 9.6 | Left |
4 | 53 | Female | Hypertension and diabetes | Fever and waist pain | 9.9 | Right |
5 | 61 | Female | Hypertension and right renal calculus | Fever and waist pain | 8.1 | Right |
6 | 69 | Male | Hypertension and diabetes | Fever, waist pain, and shivering | 9.5 | Left |
7 | 60 | Female | Hypertension and diabetes | Fever, waist pain, nausea, and poor appetite | 10.8 | Right |
8 | 53 | Female | Rheumatoid arthritis and left renal calculus | Fever and waist pain | 9.1 | Left |
9 | 56 | Female | Hypertension and diabetes | Fever, waist pain, and irritation signs of the bladder | 12 | Right |
10 | 58 | Female | Hypertension | Fever, waist pain, and shivering | 9.3 | Right |
11 | 57 | Male | Perirenal hematoma after flexible ureteroscopic lithotripsy | Fever, waist pain, and abdominal distension | 8.7 | Left |