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What are the side effects of a CT scan?

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Problems from a single CT scan are rare. Some people are allergic to the contrast materials. Most of the time, the reaction is mild. Still, your doctor may want to watch you for a short time after your CT scan. Tell your doctor about any allergies you have, whether you have diabetes and take the drug metformin, are pregnant, or have kidney problems.

From: What Is a CT Scan? WebMD Medical Reference

SOURCES:

National Institute of Biomedical Imaging and Bioengineering: “Computed Tomography.”

Johns Hopkins Medicine: “Computed Tomography (CT or CAT) Scan of the Abdomen.”

National Cancer Institute: “Computed Tomography (CT) and Cancer.”

Food and Drug Administration: “Computed Tomography (CT).”

Mayo Clinic: “CT Scan.”

PLOS One : “Consistent Surgeon Evaluations of Three-Dimensional Rendering of PET/CT Scans of the Abdomen of a Patient with a Ductal Pancreatic Mass.”

American Cancer Society: “CT Scan for Cancer.”

Nature Communications : “Mutational Signatures of Ionizing Radiation in Second Malignancies.”

Reviewed by Louise Chang on December 22, 2018

SOURCES:

National Institute of Biomedical Imaging and Bioengineering: “Computed Tomography.”

Johns Hopkins Medicine: “Computed Tomography (CT or CAT) Scan of the Abdomen.”

National Cancer Institute: “Computed Tomography (CT) and Cancer.”

Food and Drug Administration: “Computed Tomography (CT).”

Mayo Clinic: “CT Scan.”

PLOS One : “Consistent Surgeon Evaluations of Three-Dimensional Rendering of PET/CT Scans of the Abdomen of a Patient with a Ductal Pancreatic Mass.”

American Cancer Society: “CT Scan for Cancer.”

Nature Communications : “Mutational Signatures of Ionizing Radiation in Second Malignancies.”

Reviewed by Louise Chang on December 22, 2018

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