RADIATION ABSORBED DOSES Organ Adrenals Brain Chest Gallbladder Ascending colon wall Descending colon wall Small intestine Myocardial wall Kidneys Liver Lungs Muscle Ovaries Pancreas Red marrow Bone surfaces Skin Spleen Stomach Testes Thymus Thyroid Urinary bladder wall Uterus Effective dose (mSv/ MBq)