a tumor of special cells (called chromaffin cells), most often found in the middle of the adrenal gland.
Recurrent means something that goes off and comes on again and again, that is on and off basis.
means that the tumor is malignant and has spread to other, more distant parts of the body.
recurrent readmissions, Is Wrong.recurrent admissions, Is Correct.
Recurrent miscarriage is defined as three or more miscarriages of a fetus before 20 weeks of gestation (i.e., before the fetus can live outside the womb).