What Researchers Did
Researchers described the case of a 70-year-old woman who developed a painful breast mass 30 years after radiation treatment for primary breast cancer.
What They Found
They found that the painful breast mass was not a cancer recurrence but rather radionecrosis, a tissue injury caused by radiation. The patient's condition was successfully treated with surgical debridement.
Canadian Relevance
This study covers delayed radiation injury, which is a Health Canada-recognized indication for hyperbaric oxygen therapy (HBOT). However, the study itself is not Canadian and does not feature Canadian authors.
Study Limitations
As a single case report, this study's findings may not apply to all patients experiencing radionecrosis after breast cancer treatment.