diff --git a/rapids/templates/rapids/rapid_form.html b/rapids/templates/rapids/rapid_form.html
index c466aebc..acc27e4d 100755
--- a/rapids/templates/rapids/rapid_form.html
+++ b/rapids/templates/rapids/rapid_form.html
@@ -477,9 +477,11 @@
 
 
                 const element = $("<div class='thumb'></div>").get(0)
-
+                        const imageId = cornerstoneWADOImageLoader.wadouri.fileManager.add(
+                            file
+                        );
                 cornerstone.enable(element);
-                cornerstone.loadAndCacheImage(reader.result).then(function(image) {
+                cornerstone.loadAndCacheImage(imageId).then(function(image) {
                 cornerstone.displayImage(element, image);
 
                 });