Suffering from a syndrome.

(pathology) A recognizable pattern of signs, symptoms and/or behaviours, especially of a disease or medical or psychological condition.

relating to a syndrome / relating to syndromics

plural of syndrome

Of or relating to a syndrome.

In syndromal terms.

In terms of a syndrome

The study of syndromes

Suffering from Stockholm syndrome.

(neurology, chiefly US) A genetic disorder caused by the presence of all or part of a third copy of chromosome 21 (a chromosomal excess), whereby the patients bear a certain resemblance to the Mongoloid race, such as a small head and tilted eyelids, and typically have a delay in cognitive ability and physical growth.