Esophageal Stent Migration: Testing Few Hypothesis with a Simplified Mathematical Model

Esophageal stent placement has significantly improved the quality of life in patients with malignant as well as benign esophageal obstructing lesions. Despite its early success and rapid adoption, stent migration still occurs in as many as 30% of cases especially with fully covered stents. To date, few models of interaction between the stent and the esophageal wall have been published and these have only focused on the deployment of the stent or the static mechanical stress distribution of the stent material.
Source: Computers in Biology and Medicine - Category: Bioinformatics Authors: Source Type: research