20 min
Is there a Value for Anastomotic Biopsies in Crohn’s Disease? ModPath Chat
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- Medicine
Endoscopic evidence of disease is a critical predictor of relapse in patients with Crohn’s disease (CD). While histologic disease activity is evolving as a similarly important end point, classical morphologic features of CD may overlap with postoperative inflammatory changes, confounding the evaluation of anastomotic biopsies.
In this episode, Dr, John Hart, Professor and Vice Chair of Anatomic Pathology at the University of Chicago discusses his team’s critical recent study in Modern Pathology showing that due to the above extensive morphologic overlap and the lack of specific histologic features of relapse, biopsies from anastomotic sites are of no value in predicting clinical CD progression. On the other hand, CD activity in biopsies obtained away from anastomotic sites should be used for guiding endoscopic sampling and clinical management.
Endoscopic evidence of disease is a critical predictor of relapse in patients with Crohn’s disease (CD). While histologic disease activity is evolving as a similarly important end point, classical morphologic features of CD may overlap with postoperative inflammatory changes, confounding the evaluation of anastomotic biopsies.
In this episode, Dr, John Hart, Professor and Vice Chair of Anatomic Pathology at the University of Chicago discusses his team’s critical recent study in Modern Pathology showing that due to the above extensive morphologic overlap and the lack of specific histologic features of relapse, biopsies from anastomotic sites are of no value in predicting clinical CD progression. On the other hand, CD activity in biopsies obtained away from anastomotic sites should be used for guiding endoscopic sampling and clinical management.
20 min