Peter’s Story: A radiation-related rectocutaneous fistula with chronic drainage and fragile tissue
A 69-year-old retired chemical plant supervisor and pelvic-radiation survivor looking for an explanation for persistent perianal drainage, fragile skin, intermittent blood, altered stool, and a history of pelvic radiation
Peter was a retired chemical plant supervisor and pelvic-radiation survivor whose first explanation was a late hemorrhoid complication.
The decision changed when drainage arose within the radiation field and tissue became progressively fragile. The combination of persistent perianal drainage, fragile skin, intermittent blood, altered stool, and a history of pelvic radiation required a more specific evaluation.
MRI and endoscopic evaluation showed a rectocutaneous tract through irradiated tissue. Biopsy excluded recurrent cancer, and poor tissue quality changed reconstructive options.
The final plan used infection control, nutrition optimization, tissue-protective wound care, and individualized diversion or reconstructive surgery based on radiation injury and recurrence exclusion. Follow-up measured safety, symptom resolution, objective recovery, and the risk of recurrence.
Radiated tissue required a different healing strategy than a routine anal-gland fistula.