What is the maximum timing for a perforation to occur after an endoscopic resection?

The timing for a perforation to occur after an endoscopic resection can vary based on several factors, including the type of procedure and the underlying tissue characteristics. A maximum timing of up to two weeks is accurate because it encompasses the post-procedural recovery phase where complications like perforation can arise.

After an endoscopic resection, the tissue undergoes healing, and the risk of perforation may still be significant as the damaged areas can become weak or unstable. During the first two weeks, there is a heightened risk of complications due to inflammation and changes in tissue integrity. After two weeks, while perforation can theoretically still occur due to other unrelated factors, it becomes increasingly less common.

Understanding this time frame is crucial for monitoring patients for signs of perforation, which can involve symptoms such as severe abdominal pain, fever, or changes in vital signs. Clinicians typically emphasize cautious observation in this critical post-resection period to ensure timely intervention if a complication arises.