add pi_time threshold for arterial late

wasserth · Oct 8, 2024 · d9c4875 · d9c4875
1 parent b33449b
commit d9c4875
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## Master
 * add option to remove small connected components in postprocessing
 * add `totalseg_get_modality`
+* change pi_time threshold for arterial late phase from 50s to 60s
 
 ## Release 2.4.0
 * add brain structures

diff --git a/totalsegmentator/bin/totalseg_get_phase.py b/totalsegmentator/bin/totalseg_get_phase.py
@@ -42,7 +42,9 @@ def pi_time_to_phase(pi_time: float) -> str:
     elif pi_time < 50:
         return "arterial_late", 1.0
     elif pi_time < 60:
-        return "portal_venous", 0.7
+        return "arterial_late", 0.7  # in previous version: "portal_venous"
+    elif pi_time < 70:
+        return "portal_venous", 1.0
     elif pi_time < 90:
         return "portal_venous", 1.0
     elif pi_time < 100: