C	C3390	Cerebrovascular Accident	Cerebrovascular Accident	Stroke	A sudden loss of neurological function secondary to hemorrhage or ischemia in the brain parenchyma due to a vascular event.		C50438	Intracranial Hemorrhage			C99147	Neonatal Research Network Terminology
C	C98971	Laryngomalacia	Laryngomalacia		Increased collapsibility of the larynx.		C97173	Congenital Abnormality of the Respiratory System			C99147	Neonatal Research Network Terminology