CID 7140 Brain Structures for Volumetric Measurements

CID 7140 Brain Structures for Volumetric Measurements (Current)
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Table CID 7140. Brain Structures for Volumetric Measurements

Coding Scheme Designator	Code Value	Code Meaning	SNOMED-CT Concept ID	UMLS Concept Unique ID
SRT	T-A3230	Amygdala	4958002	C0002708
SRT	T-D0558	Brain Stem	119238007	C1268144
SRT	T-A3200	Caudate Nucleus	11000004	C0007461
SRT	T-A6040	Cerebellar Cortex	25991003	C0007759
SRT	T-A6080	Cerebellar White Matter	33060004	C0152381
SRT	T-A2020	Cerebral Gray Matter	40146001	C0007776
SRT	T-A2030	Cerebral White Matter	68523003	C0152295
SRT	T-D1400	Cranial Cavity	1101003	C0230041
SRT	T-A1502	Cranial Subarachnoid Space	33930006	C0228145
SRT	T-A1604	Fifth Ventricle	180933005	C0228158
SRT	T-A1820	Fourth Ventricle	35918002	C0149556
SRT	T-A3500	Globus Pallidus	14738005	C0017651
SRT	T-A2570	Hippocampus	5366008	C0019564
SRT	T-A1509	Cerebellar Subarachnoid Space	263972004	C0446676
SRT	T-A1720	Inferior Horn of Lateral Ventricle	53118009	C0152283
SRT	T-A1650	Lateral Ventricle	66720007	C0152279
SRT	T-A0149	Nucleus Accumbens	427667007	C0028633
SRT	T-A0190	Intracranial structure	128319008	C1267697
SRT	T-A3400	Putamen	89278009	C0034169
SRT	T-D0593	Thalamus	119406000	C0458271
SRT	T-A1740	Third ventricle	49841001	C0149555
DCM	110700	Ventral Diencephalon
DCM	110701	White Matter T1 Hypointensity
DCM	110702	White Matter T2 Hyperintensity

(T-D1400, SRT, "Cranial Cavity") may be used to describe the volume of the entire intra-cranial space (intra-cranial volume or ICV) though the coded concept used is "structure of" rather than "entire" to be consistent with normal DICOM practice.
(T-A6040, SRT, "Cerebellar Cortex") is the gray matter of the cerebellum (as distinct from (T-A6080, SRT, "Cerebellar white matter")).
(T-A1502, SRT, "Cranial Subarachnoid Space") may be used to describe the volume of the exterior CSF (surrounding the brain, excluding the ventricles).
(T-A1509, SRT, "Cerebellar Subarachnoid Space") may be used to describe the volume of the inferior intracranial CSF space (infra-tentorial).

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