Congenital anomaly of spinal cord	Neural tube defect	Neurological lesion
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Hydromyelia (disorder)
	Hydromyelia
	Hydrorachis
	congenitale hydromyelie

Id	11197005
Status	Defined

Associated morphology	Accumulation of fluid
Finding site	Spinal cord structure
Occurrence	Congenital
Pathological process	Pathological developmental process

Associated morphology	Morphologically abnormal structure
Finding site	Neural tube structure
Occurrence	Congenital
Pathological process	Pathological developmental process

Associated morphology	Widening
Finding site	Central cord canal structure
Occurrence	Congenital
Pathological process	Pathological developmental process

PALGA thesaurus simple reference set for pathology

DHD Diagnosis thesaurus reference set

ICD-10 complex map reference set

Target	Q06.4
Rule	TRUE
Advice	ALWAYS Q06.4
Correlation	SNOMED CT source code to target map code correlation not specified