fix: Inconsistent Handling of Patient Name Tag (#4703)

extensions/cornerstone/src/Viewport/Overlays/CustomizableViewportOverlay.tsx

@@ -5,12 +5,14 @@ import { metaData, Enums, utilities } from '@cornerstonejs/core';
 import type { ImageSliceData } from '@cornerstonejs/core/types';
 import { ViewportOverlay } from '@ohif/ui';
 import type { InstanceMetadata } from '@ohif/core/src/types';
-import { formatPN, formatDICOMDate, formatDICOMTime, formatNumberPrecision } from './utils';
+import { formatDICOMDate, formatDICOMTime, formatNumberPrecision } from './utils';
+import { utils } from '@ohif/core';
 import { StackViewportData, VolumeViewportData } from '../../types/CornerstoneCacheService';
 
 import './CustomizableViewportOverlay.css';
 
 const EPSILON = 1e-4;
+const { formatPN } = utils;
 
 type ViewportData = StackViewportData | VolumeViewportData;
 

extensions/cornerstone/src/Viewport/Overlays/utils.ts

@@ -52,31 +52,6 @@ export function formatDICOMTime(time, strFormat = 'HH:mm:ss') {
   return moment(time, 'HH:mm:ss').format(strFormat);
 }
 
-/**
- * Formats a patient name for display purposes
- *
- * @param {string} name
- * @returns {string} formatted name.
- */
-export function formatPN(name) {
-  if (!name) {
-    return '';
-  }
-  if (typeof name === 'object') {
-    name = name.Alphabetic;
-    if (!name) {
-      return '';
-    }
-  }
-
-  const cleaned = name
-    .split('^')
-    .filter(s => !!s)
-    .join(', ')
-    .trim();
-  return cleaned === ',' || cleaned === '' ? '' : cleaned;
-}
-
 /**
  * Gets compression type
  *