Table 1: Details of reported cases of spontaneous duodeno-colic fistula.
| Author | Sex | Age | Clinical manifestation | Diagnostic methods | ||
| Site | Colon | |||||
| Torrance [7] | Female | 48 | Diarrhea | Barium enema | Third part | Transverse |
| Torrance [7] | Male | 51 | Diarrhea Steatorrhea Anemia |
Barium meal | Third part | Transverse |
| Torrance [7] | Female | 47 | Diarrhea Steatorrhea |
Barium enema | ||
| McKelvey [8] | Male | 42 | Anorexia Anemia Vitamin B12 deficiency Steatorrhea |
Barium meal | Second part | Hepatic flexure |
| Narula [9] | Male | 67 | Abdominal discomfort Nausea |
Barium enema Gastroscopy |
Second part | Transverse |
| Current case | Female | 54 | Diarrhea Abdominal pain |
Barium enema Gastroscopy |
Junction between second and third part | Hepatic flexure |