Aplasia cutis congenita	Congenital anomaly of head	Congenital anomaly of visual system	Congenital hamartoma of skin	Disorder of eye region	Multiple system malformation syndrome	Sebaceous nevus
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Didymosis aplasticosebacea (disorder)
	Didymosis aplasticosebacea
	Aplasia cutis congenita, nevus sebaceous syndrome
	A rare skin disorder with characteristics of the co-occurrence of sebaceous nevi with aplasia cutis congenita located directly adjacent or in close proximity and ocular abnormalities including limbal dermoids and coloboma of the conjunctiva.
	didymosis aplasticosebacea
	syndroom van aplasia cutis congenita en naevus sebaceus

Id	774209001
Status	Primitive

Associated morphology	Epidermal nevus
Finding site	Skin structure
Occurrence	Congenital

Associated morphology	Morphologically abnormal structure
Finding site	Eye region structure
Occurrence	Congenital
Pathological process	Pathological developmental process

Associated morphology	Aplasia
Finding site	Skin part
Occurrence	Congenital
Pathological process	Pathological developmental process

DHD Diagnosis thesaurus reference set

ICD-10 complex map reference set

Target	Q84.8
Rule	TRUE
Advice	ALWAYS Q84.8 \| POSSIBLE REQUIREMENT FOR ADDITIONAL CODE TO FULLY DESCRIBE DISEASE OR CONDITION
Correlation	SNOMED CT source code to target map code correlation not specified