Sclerosis (MS) Seizure SIDS Stroke Tumor GENERAL BODY SYSTEM DEFINITIONSBlood Bones Brain Cells Colon/Intestines Heart Kidneys Liver Lymph Node Muscle Organ Ovaries Skin Stomach Testes Uterus Veins/Arteries COMMON MEDICAL PROCEDURESColostomy Biopsy Blood Transfusion Ultrasound Health Care Surrogate Living ...