From 01cd0e219ea92d74a77cac5a13d4fecc9e256509 Mon Sep 17 00:00:00 2001
From: Ross <xkjq@ymail.com>
Date: Mon, 18 Dec 2023 18:03:43 +0000
Subject: [PATCH] .

---
 atlas/models.py | 35 +++++++++++++++++------------------
 1 file changed, 17 insertions(+), 18 deletions(-)

diff --git a/atlas/models.py b/atlas/models.py
index aa4b54c5..2ce9b44c 100644
--- a/atlas/models.py
+++ b/atlas/models.py
@@ -940,27 +940,26 @@ class UncategorisedDicom(models.Model):
 
     def get_basic_dicom_tags(self):
         try:
-            ds = pydicom.read_file(self.image)
+            with pydicom.read_file(self.image) as ds:
+                to_include = (
+                    "StudyDescription",
+                    "Modality",
+                    "ProtocolName",
+                    "SeriesDescription",
+                    "SeriesInstanceUID",
+                    "BodyPartExamined",
+                    "SliceThickness",
+                )
 
-            to_include = (
-                "StudyDescription",
-                "Modality",
-                "ProtocolName",
-                "SeriesDescription",
-                "SeriesInstanceUID",
-                "BodyPartExamined",
-                "SliceThickness",
-            )
+                tags = {}
 
-            tags = {}
+                for tag in to_include:
+                    if tag in ds:
+                        tags[tag] = ds[tag].value
+                    else:
+                        tags[tag] = ""
 
-            for tag in to_include:
-                if tag in ds:
-                    tags[tag] = ds[tag].value
-                else:
-                    tags[tag] = ""
-
-            return tags
+                return tags
         except pydicom.errors.InvalidDicomError:
             return None