Congenital central hypoventilation	Congenital dilatation of colon	Hirschsprung's disease
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Haddad syndrome (disorder)
	Haddad syndrome
	Ondine Hirschsprung syndrome Ondine Hirschsprung disease Congenital central alveolar hypoventilation with Hirschsprung disease syndrome
	A rare congenital disorder in which congenital central hypoventilation syndrome occurs concurrently with Hirschsprung disease. Intestinal aganglionosis is more extensive, and the gender ratio is 1:1, unlike in classical Hirschsprung disease. Mutations in the PHOX2B gene are found in a significant number of patients with Haddad syndrome.
	syndroom van congenitale centrale alveolaire hypoventilatie met ziekte van Hirschsprung
	Haddad-syndroom syndroom van Haddad

Id	719972004
Status	Primitive

Associated morphology	Morphologically abnormal structure
Finding site	Autonomic nerve structure
Occurrence	Congenital
Pathological process	Pathological developmental process

Associated morphology	Dilatation
Finding site	Colon structure
Occurrence	Congenital
Pathological process	Pathological developmental process

Associated morphology	Hypertrophy
Finding site	Colon structure
Occurrence	Congenital
Pathological process	Pathological developmental process

Associated morphology	Morphologically abnormal structure
Finding site	Structure of peripheral part of autonomic nervous system
Occurrence	Congenital
Pathological process	Pathological developmental process

DHD Diagnosis thesaurus reference set

ICD-10 complex map reference set

Target	G47.3
Rule	TRUE
Advice	ALWAYS G47.3 \| POSSIBLE REQUIREMENT FOR ADDITIONAL CODE TO FULLY DESCRIBE DISEASE OR CONDITION
Correlation	SNOMED CT source code to target map code correlation not specified