Sequela

n.	1.	One who, or that which, follows. Sequelæ, or thoughts suggested by the preceding aphorisms. - Coleridge.
	2.	(Med.) A morbid phenomenon left as the result of a disease; a disease resulting from another.

Noun

1.

sequela - any abnormality following or resulting from a disease or injury or treatment; "paralysis is one of the sequelae of poliomyelitis"

abnormal condition, abnormalcy, abnormality