Table 1 Patient characteristics.
| No. | Sex | Age (years) | Symptoms | WBC (cells/µL) | Type | Hypertension | Treatment |
|---|---|---|---|---|---|---|---|
| 1 | Male | 60 | Abdominal pain, vomiting | 18,860 | III | + | Open surgery |
| 2 | Female | 47 | Abdominal pain, vomiting | 8,200 | II | + | Conservative |
| 3 | Male | 49 | Abdominal pain | 8,930 | III | + | Conservative |
| 4 | Male | 44 | Abdominal pain | 7,340 | IV | + | Conservative |
| 5 | Male | 52 | Abdominal pain, vomiting | 11,400 | I | + | Conservative |
| 6 | Male | 60 | Abdominal pain | 5,660 | III | + | Conservative |
| 7 | Male | 76 | Abdominal pain | 6,640 | IV | + | Conservative |
| 8 | Male | 75 | Abdominal pain | 4,950 | III | + | Conservative |
| 9 | Male | 78 | Abdominal pain | 4,860 | I | + | Conservative |
| 10 | Male | 75 | Abdominal pain | 5,040 | IV | + | Conservative |
Conservative: conservative treatment; WBC: white blood cell; Type: Sakamoto’s classification