.

atlas/models.py

@@ -358,6 +358,11 @@ class SeriesImage(SeriesImageBase):
         "Series", related_name="images", on_delete=models.SET_NULL, null=True
     )
 
+    def get_series_dicom_data(self):
+        print(self.image)
+        with pydicom.dcmread(self.image) as d:
+            return d
+
     def get_image_dicom_json(self):
         try:
             with pydicom.dcmread(self.image) as ds:
@@ -396,8 +401,6 @@ class SeriesImage(SeriesImageBase):
                     else:
                         d[key] = val
 
-
-
                 return {"metadata": d, "url": f"dicomweb:{REMOTE_URL}{self.image.url}"}
         except FileNotFoundError:
             return []
@@ -484,17 +487,27 @@ class Series(SeriesBase):
     def get_series_dicom_json(self):
         instances = []
 
+        series_json = {}
+
+        to_keep = ["SeriesInstanceUID", "SeriesNumber", "Modality", "SliceThickness"]
+
         image: SeriesImage
-        for image in self.images.all():
+        for series_n, image in enumerate(self.images.all()):
+            if series_n == 0:
+                ds = image.get_series_dicom_data()
+
+                for tag in to_keep:
+                    if tag in ds:
+                        val = ds[tag].value
+
+                        if type(val) == pydicom.multival.MultiValue:
+                            series_json[tag] = list(val)
+                        else:
+                            series_json[tag] = val
+
             instances.append(image.get_image_dicom_json())
 
-        series_json = {
+        series_json["instances"]= instances
-            "SeriesInstanceUID": "1.3.6.1.4.1.14519.5.2.1.6279.6001.179049373636438705059720603192",
-            "SeriesNumber": 3000566,
-            "Modality": "CT",
-            "SliceThickness": 2.5,
-            "instances": instances,
-        }
 
         return series_json