Ectopic rest of tissue is known as: (A) Choristoma, (B) Hamaoma, (C) Pseudo tumour, (D) Lymphoma
Answer is A. *Choristoma (Heterotopia) - Microscopically normal cells or tissues that present in abnormal locations.*Hamaoma - Excessive, focal overgrowth of cells or tissues native to the organ in which it occurs.Ref: Robbins 8/e p473