Table 5.

Patient organ dose and risk estimation per gender and procedure type.

CTA procedure	Organ	Organ equivalent dose (mSv)	Risk coefficient 10−4	Cancer probability 10−6
Cerebral	Thyroid	2.2	33	73
Chest	Breast	12.3	112	1377
Abdomen	Uterus	24	143	3432
Pelvis	Ovaries	23	11	253
Pelvis	Testis	1.6	20#	32
Overall cancer risk per procedure

^#Hereditary.