FAQ of the Month
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Calculate your risk
Choose a study from the panels
 
Click on the panel titles to slide open additional studies.
Abdomen x-rays
Pelvis x-rays
Hip x-rays (unilateral)
Neck x-rays
Upper Back x-rays
Lower Back x-rays
Extremity x-rays (Hands, Feet, etc)
Mammogram (unilateral)
Dental x-ray (panoramic)
Dental x-ray (4 intraoral bitewings)
Skull x-rays
DEXA Scan (Bone Density)
Dose is based on multiple views
Brain and Neck CTA/CTP
Neck CT
Thoracic Spine CT
Lumbar Spine CT
Chest CT (Low Dose Screening)
Chest CT (PE Study)
Chest CT (Standard)
Cardiac CT (Coronary CTA)
Cardiac CT (Calcium Scoring)
Abdomen CT
Abdomen CT (Dedicated Liver)
Abdomen and Pelvis CT
Chest, Abdomen and Pelvis CT
Pelvis CT
Sinus CT
Virtual Colonoscopy CT
Dental CT
Cardiac Stress Test (Technetium)
Cardiac Stress Test (Thallium)
Liver Scan (HIDA)
Renal Scan
Whole Body PET/CT
Bone Scan
Tagged WBC Study
Gastric Emptying Study
GI Bleeding Study
Thyroid Scan
Parathyroid Scan
Brain Scan
Radionuclide Ventriculogram (RVG)
Urea Breath Test
Gallium Scan
Ultrasound and MRI do not use ionizing radiation and have no risk of inducing cancer. While excellent for many things, MRI and Ultrasound are often not the best test and CT scans or x-rays are preferred. Talk to your healthcare provider about imaging options and what is best for you.
Please see Glossary for description of different studies.
Your Current X-ray Risk Report
Study |
Gender |
Age |
# of exams |
Dose (mSv) |
Additional Cancer Risk(%) |
|
0 |
% |
|||||
Your results will appear here but will be deleted after 20 minutes of inactivity. |
Totals: |
0 |
0 |
0% |
Comparison Doses |
|||
Natural Background | 3.1 mSv/year10 | Domestic Pilots | 2.2 mSv/year11 |
Average US Exposure | 6.2 mSv/year10 | 7 Hour Airline Flight | 0.02 mSv12 |
Chest x-ray (2 views) | 0.10 mSv | Chest CT | 7.0 mSv |
Estimated Lifetime Risk of Death from Various Sources13 |
Motor Vehicle Accident |
1% or 1 in 100 chances |
Drowning |
0.1% or 1 in 1000 chances |
Bicycle Accident |
0.01% or 1 in 10,000 chances |
Lightning |
0.001% or 1 in 100,000 chances |
Keep in mind, the overall lifetime risk of developing an invasive cancer is 37.5% (1 in 3) for women and 44.9% (1 in 2) for men regardless of imaging history. These statistics are averages and do not predict what is going to happen to you. They do not take into consideration individual risk factors including lifestyle (smoking, diet, exercise, etc), family history (genetics) or radiation exposure. The majority of cancers occur later in life and the average lifetime risk of dying from cancer is 25% (1 in 4).
Refer this site | Updated on 2024-11-20 | Terms & Conditions | Privacy Policy |
Together, dedicated to improving the understanding of radiation risks from medical imaging. Calculate your dose and estimate cancer risk from studies including CT scans, x-rays, nuclear scans and interventional procedures. |