Y. Kinoshita et al., Cologastric fistula and colonic perforation as a complication of percutaneous endoscopic gastrostomy, SURG LA E P, 9(3), 1999, pp. 220-222
Cologastric fistula has rarely been reported as a complication of percutane
ous endoscopic gastrostomy (PEC). We encountered a patient in whom this pro
blem went unrecognized for 2 years. After the initial PEC tube was changed,
the second PEG tube was advanced into the colon, causing severe diarrhea.
When a third PEG tube was inserted, acute peritonitis occurred because of c
olonic perforation. We discuss the mechanism of this complication and techn
ical points related to its prevention.