Observed radiological findings | |||
---|---|---|---|
Mean appendix diameter | With perforation | Without perforation | |
Appendicoliths | 8 (42.1%) | 5 (16.7%) | |
Disruption of sub-mucosal membrane | 11 (57.9%) | 5 (16.7%) | |
Free fluid | 7 (36.8%) | 9 (30.0%) | |
Secondary signs | Increased echogenicity In peri-appendicular fat | 12 (63.2) | 26 (86.7%) |
Lymphadenopathy | 4 (21.1%) | 3 (10.0%) | |
Fluid collection | 11 (57.9%) | 1 (3.3%) | |
Local dilation of intestinal loops | 3 (15.8%) | 2 (6.7%) |