From: Preoperative MRI of perianal fistula evaluation and its impact on surgical outcome
Data | Finding | ||
---|---|---|---|
Age (years) | < 30 | 11 (16.9%) | |
30–39 | 14 (21.5%) | ||
40–49 | 20 (30.8%) | ||
50–59 | 17 (26.2%) | ||
≥ 60 | 3 (4.6%) | ||
Mean (± SD) | 44.3 ± 11.7 | ||
Gender | Males | 53 (81.5%) | |
Females | 12 (18.5%) | ||
Body mass index data | Weight (kg) | 79.3 ± 11.2 | |
Height (cm) | 169.2 ± 2.5 | ||
BMI (kg/m2) | 27.7 ± 3.9 | ||
Elapsed time between presentation and MR imaging (days) | 2 | 16 (24.6%) | |
3 | 9 (13.8%) | ||
4 | 21 (32.3%) | ||
5 | 13 (20%) | ||
6 | 6 (9.3%) | ||
Mean (± SD) | 4 ± 1.3 (2-6) | ||
Pain | No | 10 (15.4%) | |
Mild | 18 (27.7%) | ||
Moderate | 28 (43%) | ||
Severe | 9 (13.9%) | ||
Effect on quality of life | Restriction of daily activities | Yes | 12 (18.5%) |
No | 53 (81.5%) | ||
Restriction of sexual activities | Yes | 18 (27.7%) | |
No | 47 (72.3%) | ||
Perianal skin | No skin affection | 43 (66.2%) | |
Reddish and inflamed | 16 (24.6%) | ||
Excoriated | 6 (9.2%) | ||
Pus discharge | No pus | 47 (72.3%) | |
Pus extruded from External orifice | Spontaneous | 4 (6.2%) | |
On pressure during examination | 7 (10.8%) | ||
Pus extruded from anus | Spontaneous | 2 (3.1%) | |
On pressure during examination | 5 (4.6%) | ||
C-reactive protein level (mg/l) | < 5 | 59 (90.8%) | |
> 5 | 6 (9.2%) |