Table 1.
The Comparison of CHRPE Lesion between FAP Patients and Normal Colonoscopy Result
| CHRPE ††+: | Variable | colonoscopic findings | Chi-Square | |
|---|---|---|---|---|
| FAP (%) | Normal (%) | P Value | ||
| laterality | Bilateral | 8 (44.4) | 2 (20) | 0.19 |
| Unilateral | 10 (55.6) | 8 (80) | ||
| Lesion form | Multiple | 14 (77.8) | 4 (40) | 0.04 |
| solitary | 4 (22.2) | 6 (60) | ||
| Dominantly Side | Left | 9 (50) | 5 (50) | 0.99 |
| Right | 7 (38.9) | 4 (40) | ||
| Left= Right | 2 (11.1) | 1 (10) | ||
| Size | DD †<1 | 4 (22.2) | 4 (40) | 0.31 |
| DD ≥1 | 14 (77.8) | 6 (60) | ||
†
, Disc Diameter;
††
, Congenital Hypertrophy of the Retinal Pigment Epithelium.