Table 2.
Frequency of endoscopic findings in the esophagus in MAP and FAP-patients
| MAP patients (%) | FAP patients (%) | |
|---|---|---|
| Total number of patients | 72 | 356 |
| Gender | ||
| Female | 28 (38.9) | 179 (50.3) |
| Male | 44 (61.1) | 177 (49.7) |
| Age at last follow-up (range) | 60.9 (27.3–87.6) | 48.9 (30.3–86.0) |
| Endoscopic findings esophagus | ||
| Histologically proven Barrett’s mucosa | 7 (9.7) | 4 (1.4%) |
| Esophagus adenocarcinoma | 1 (1.4) | 0 |
| Other findings | ||
| Gastro-esophageal reflux esophagitis | 18 (25) | NA |
| Hiatal hernia | 10 (14) | NA |
MAP MUTYH-associated polyposis, FAP APC-associated polyposis. NA not available