Category: A

Incomplete development of the head.  

Congenital incomplete development of the heart.  

A form of infantilism due to pituitary insufficiency, in which there is arrested growth but no deformity. The voice and face may resemble those of a child.  

Imperfect or incomplete development.  

Congenital anomaly with imperfect development of the brain. Also spelled ateloencephalia.  

Injury to the lung as a result of repeated collapse and re-expansion of the alveoli during mechanical ventilation. The condition may be prevented by applying enough positive end-expiratory pressure to limit alveolar collapse at end expiration.  

Lung collapse associated with high alveolar oxygen concentrations.  

Fear of disorder or untidiness.  

Inability to arrange words into sentences. Also spelled ataxaphasia.  

Condition marked by ataxia and amnesia.