From a433a3f7dff5c33bc457b1a4ee6bc83d6705b3ac Mon Sep 17 00:00:00 2001
From: Evren Ozkan <evren217@gmail.com>
Date: Fri, 4 Nov 2016 11:15:04 -0400
Subject: [PATCH] Do not show instance number for single-frame images on the
 series panel

---
 .../components/studyBrowser/thumbnailEntry/thumbnailEntry.js | 5 +++++
 Packages/viewerbase/lib/createStacks.js                      | 3 ++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Packages/viewerbase/client/components/studyBrowser/thumbnailEntry/thumbnailEntry.js b/Packages/viewerbase/client/components/studyBrowser/thumbnailEntry/thumbnailEntry.js
index ec4d6b76e..99d629a11 100644
--- a/Packages/viewerbase/client/components/studyBrowser/thumbnailEntry/thumbnailEntry.js
+++ b/Packages/viewerbase/client/components/studyBrowser/thumbnailEntry/thumbnailEntry.js
@@ -264,6 +264,11 @@ Template.thumbnailEntry.helpers({
             return;
         }
 
+        //  No need to show instance number for single-frame images
+        if (!stack.isMultiFrame) {
+            return;
+        }
+
         const firstImage = stack.images[0];
         if (!firstImage) {
             return;
diff --git a/Packages/viewerbase/lib/createStacks.js b/Packages/viewerbase/lib/createStacks.js
index c8695efa3..a178537d4 100644
--- a/Packages/viewerbase/lib/createStacks.js
+++ b/Packages/viewerbase/lib/createStacks.js
@@ -91,7 +91,8 @@ function makeDisplaySet(series, instances) {
         numImageFrames: instances.length,
         frameRate: instance.frameTime,
         images: instances,
-        modality: series.modality
+        modality: series.modality,
+        isMultiFrame: isMultiFrame(instance)
     };
 
     // Sort the images in this series