diff --git a/TPTBox/core/dicom/dicom_header_to_keys.py b/TPTBox/core/dicom/dicom_header_to_keys.py
index b9156ec..b2ce879 100644
--- a/TPTBox/core/dicom/dicom_header_to_keys.py
+++ b/TPTBox/core/dicom/dicom_header_to_keys.py
@@ -222,7 +222,7 @@ def _get(key, default=None):
             keys["acq"] = to_nii(dcm_data_l).get_plane(1)
         else:
             keys["acq"] = get_plane_dicom(dcm_data_l, 1)
-        keys["part"] = dixon_mapping.get(_get("ProtocolName", "NO-PART").split("_")[-1], None)
+        keys["part"] = dixon_mapping.get(_get("ProtocolName", "NO-PART").split("_")[-1])
 
         sequ = _get("SeriesNumber", None)
         if sequ is None:
diff --git a/TPTBox/core/vert_constants.py b/TPTBox/core/vert_constants.py
index 1e3b1c2..bae5ed1 100755
--- a/TPTBox/core/vert_constants.py
+++ b/TPTBox/core/vert_constants.py
@@ -30,7 +30,9 @@
 ORIGIN = TRIPLE
 
 
-LABEL_MAP = Union[dict[Union[int, str], Union[int, str]], dict[str, str], dict[int, int]]
+LABEL_MAP = Union[
+    dict[Union[int, str], Union[int, str]], dict[str, str], dict[int, int]
+]
 
 LABEL_REFERENCE = Union[int, Sequence[int], None]
 
@@ -190,8 +192,8 @@ class Full_Body_Instance_Vibe(Abstract_lvl):
     clavicula_right = 47
     femur_left = 48
     femur_right = 49
-    hip_left = 50
-    hip_right = 51
+    pelvis_left = 50
+    pelvis_right = 51
     spinal_cord = 52
     gluteus_maximus_left = 53
     gluteus_maximus_right = 54
@@ -578,7 +580,9 @@ def __init__(
         self.has_rib = has_rib
         if has_rib:
             self._rib = (
-                vertebra_label + VERTEBRA_INSTANCE_RIB_LABEL_OFFSET if vertebra_label != 28 else 21 + VERTEBRA_INSTANCE_RIB_LABEL_OFFSET
+                vertebra_label + VERTEBRA_INSTANCE_RIB_LABEL_OFFSET
+                if vertebra_label != 28
+                else 21 + VERTEBRA_INSTANCE_RIB_LABEL_OFFSET
             )
             # 40 - 8 + 21 = 53 = rib for T13
             # 52 rib for L1
@@ -675,7 +679,13 @@ def order_dict(cls) -> dict[int, int]:
         return {a.value: e for e, a in enumerate(cls.order())}
 
     def get_next_poi(self, poi: POI | NII | list[int]):
-        r = poi if isinstance(poi, list) else poi.keys_region() if hasattr(poi, "keys_region") else poi.unique()  # type: ignore
+        r = (
+            poi
+            if isinstance(poi, list)
+            else poi.keys_region()
+            if hasattr(poi, "keys_region")
+            else poi.unique()
+        )  # type: ignore
         o = self.order()
         idx = o.index(self)
         for vert in o[idx + 1 :]:
@@ -684,7 +694,13 @@ def get_next_poi(self, poi: POI | NII | list[int]):
         return None
 
     def get_previous_poi(self, poi: POI | NII | list[int]):
-        r = poi if isinstance(poi, list) else poi.keys_region() if hasattr(poi, "keys_region") else poi.unique()  # type: ignore
+        r = (
+            poi
+            if isinstance(poi, list)
+            else poi.keys_region()
+            if hasattr(poi, "keys_region")
+            else poi.unique()
+        )  # type: ignore
         o = self.order()
         idx = o.index(self)
         for vert in reversed(o[:idx]):
@@ -738,7 +754,11 @@ def RIB(self) -> int:
     @classmethod
     def rib2vert(cls, riblabel: int) -> int:
         assert riblabel in Vertebra_Instance.rib_label(), riblabel
-        return riblabel - VERTEBRA_INSTANCE_RIB_LABEL_OFFSET if riblabel != 21 + VERTEBRA_INSTANCE_RIB_LABEL_OFFSET else 28
+        return (
+            riblabel - VERTEBRA_INSTANCE_RIB_LABEL_OFFSET
+            if riblabel != 21 + VERTEBRA_INSTANCE_RIB_LABEL_OFFSET
+            else 28
+        )
 
     @property
     def IVD(self) -> int:
diff --git a/pyproject.toml b/pyproject.toml
index 6dcf02a..935002b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -158,6 +158,8 @@ ignore = [
     "F811",
     "N803",
     "N806",
+    "FURB171", 
+    "PLW0108",
     "B905", # strict= in zip
     "UP007", # Union and "|" python 3.9
     "PLC0415", # import-outside-top-level