pathological, pathologic -- (of or relating to the practice of pathology; "pathological laboratory")
pathological -- (caused by or evidencing a mentally disturbed condition; "a pathological liar"; "a pathological urge to succeed")
diseased, morbid, pathologic, pathological -- (caused by or altered by or manifesting disease or pathology; "diseased tonsils"; "a morbid growth"; "pathologic tissue"; "pathological bodily processes")