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I am worried about the effects of radiation from a CT scan. Please help.

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Patient's Query

Hello doctor,

I am a 26 year old female. I am worried after reading about the effects of radiation from a CT scan. I had two separate scans within a month. Both the scans were for the chest, abdomen, and pelvis. The doctors were looking for a potential lymphoma, but nothing conclusive was found. I am worried about the future cancer risk. Please help.
Answered by Dr. Sugandh Garg

Education:

MBBS

Professional Bio:

Dr. Sugandh Garg is a qualified medical professional with an MBBS degree and an MD in Forensic Medicine, with significant experience as a COVID-19 expert. Since March 2020, he has been actively working with the government civil hospital COVID team, managing emergency cases and overseeing quarantine and isolation protocols. He has played a key role in supporting COVID-19 patients through structured treatment guidance and diet protocols, contributing to effective patient care during the pandemic.

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Hi,

Welcome to icliniq.com.

This kind of exposure to CT scan is not harmful, though you must avoid as much as possible. A continuous, long-term exposure daily may cause harmful radiation hazards and ill health.

So, do not worry about the exposure. This very minimal exposure does not pose any future cancer risk.

Consult a radiologist online to know about the risk levels of radiation exposure.

Medically reviewed by iCliniq medical review team
Published At July 11, 2014
Reviewed At April 29, 2025

Education:

MBBS

Professional Bio:

Dr. Sugandh Garg is a qualified medical professional with an MBBS degree and an MD in Forensic Medicine, with significant experience as a COVID-19 expert. Since March 2020, he has been actively working with the government civil hospital COVID team, managing emergency cases and overseeing quarantine and isolation protocols. He has played a key role in supporting COVID-19 patients through structured treatment guidance and diet protocols, contributing to effective patient care during the pandemic.

This doctor is not available for online consultations on the platform anymore.

Consult other doctors in the same speciality

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Companion

CT Scan Radiation Effects Companion

How it works

CT scans are powerful diagnostic tools, but concerns about radiation exposure are common. This section helps you understand the basics and potential effects.

1

Scan
Basics

2

Radiation
Levels

3

Potential
Risks

4

Addressing
Concerns

5

Minimize
Exposure

6

Discuss
Doctor

This information is based on general medical guidance. It is not a substitute for professional medical advice; consult a qualified clinician.

Always consult a doctor before taking medication; self-medication carries serious health risks. Take exact prescribed doses, and never start, change, or stop treatment without medical supervision.
Dr. Sugandh Garg
Dr. Sugandh Garg

Internal Medicine

Education:

MBBS

Professional Bio:

Dr. Sugandh Garg is a qualified medical professional with an MBBS degree and an MD in Forensic Medicine, with significant experience as a COVID-19 expert. Since March 2020, he has been actively working with the government civil hospital COVID team, managing emergency cases and overseeing quarantine and isolation protocols. He has played a key role in supporting COVID-19 patients through structured treatment guidance and diet protocols, contributing to effective patient care during the pandemic.

This doctor is not available for online consultations on the platform anymore.

Consult other doctors in the same speciality
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I am worried about the effects of radiation from a CT scan. Please help.

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