Radiation Exposure Concerns for One-Year-Old After Multiple X-Rays - Radiology

Share to:

Radiation concerns regarding multiple X-rays in a one-year-old infant?


Hello, my child has just turned one year old and underwent an X-ray for a hip joint examination.
However, the child was too small to cooperate, resulting in six to seven consecutive X-ray exposures without any protective clothing.
This means the child was fully exposed to radiation.
What is the radiation dose in this case? Is there a risk of radiation harm to the infant? Additionally, are there any recommended foods that can help eliminate this radiation dose? I am really worried, thank you for your help.

Shuang Bao Ma, 40~49 year old female. Ask Date: 2023/10/27

Dr. Wang Yifen reply Radiology


According to the American Society of Radiologic Technologists, the radiation dose for a single hip X-ray in adults is approximately 0.7 millisieverts.
The International Commission on Radiological Protection (ICRP) report 103 states that doses below 100 millisieverts (including single or multiple exposures) do not cause clinical functional damage.
During X-ray examinations, patients typically do not wear lead aprons or protective clothing, as this is standard practice.
Additional shielding may obscure organ structures or interfere with the automatic exposure control of the imaging system, potentially increasing the patient's radiation dose.
X-ray radiation is a form of energy, similar to sunlight, and does not remain in the body after exposure.
Diagnostic X-rays are classified as low-dose radiation examinations and are considered safe according to literature reports.
Children, due to their developing organs and longer life expectancy, are more sensitive to radiation than adults.
It is recommended to document children's X-ray radiation exposure history and discuss the necessity of the examination with a physician.
If a child cannot cooperate with positioning for the X-ray, it may be advisable to discuss with the radiologic technologist whether a family member can wear protective clothing to assist in the examination.
If there are any concerns regarding the examination, it is suggested to communicate further with the physician before proceeding.
It is crucial not to avoid examinations out of fear of radiation, as this could lead to missed opportunities for disease treatment.
Please consider the above information, and I wish you safety and health.

Reply Date: 2023/10/27

More Info


Radiation exposure, especially in young children, is a significant concern for parents and healthcare providers alike. When it comes to X-rays, the amount of radiation exposure can vary depending on the type of X-ray, the area being imaged, and the equipment used. Generally, a single X-ray can expose a person to a small amount of radiation, often measured in millisieverts (mSv). For context, a typical chest X-ray might expose a person to about 0.1 mSv, while a more complex X-ray, such as a CT scan, can expose a person to several mSv.

In the case of your one-year-old child undergoing six to seven X-rays, the cumulative radiation exposure could be concerning, particularly since infants are more sensitive to radiation than adults. However, it is important to note that the actual risk of developing radiation-induced health issues from such exposures is generally low, especially when the procedures are medically necessary. The potential risks associated with radiation exposure include an increased lifetime risk of cancer, but this risk is typically very small for the doses received from standard X-ray procedures.

The absence of protective clothing during the X-rays is also a concern, as lead aprons are designed to shield sensitive organs from unnecessary radiation. However, the overall risk from the X-rays performed for a specific medical purpose, such as assessing hip joint development, is often weighed against the benefits of obtaining the necessary diagnostic information.

As for the radiation dose your child received, it would be best to consult with the radiology department or the healthcare provider who ordered the X-rays. They can provide specific information about the estimated dose and any associated risks.

Regarding dietary recommendations to help mitigate radiation exposure, it is important to understand that there is no specific food that can "flush out" radiation from the body. However, maintaining a healthy diet rich in antioxidants can support overall health and may help the body cope with oxidative stress caused by radiation exposure. Foods high in antioxidants include:
1. Fruits and Vegetables: Berries (like blueberries and strawberries), leafy greens (like spinach and kale), and cruciferous vegetables (like broccoli and Brussels sprouts) are excellent sources of antioxidants.

2. Nuts and Seeds: Almonds, walnuts, and sunflower seeds are rich in nutrients that can support cellular health.

3. Whole Grains: Foods like brown rice, quinoa, and oats provide fiber and essential nutrients.

4. Legumes: Beans and lentils are not only high in fiber but also contain various vitamins and minerals.

5. Green Tea: Known for its high antioxidant content, green tea can be a beneficial addition to the diet.

6. Hydration: Ensuring your child stays well-hydrated is also crucial for overall health.

In conclusion, while the concern about radiation exposure is valid, the actual risk from the X-rays performed for medical reasons is generally low, especially when compared to the potential benefits of accurate diagnosis and treatment. It is always best to discuss any concerns with your child's pediatrician or a specialist in pediatric radiology, who can provide tailored advice and reassurance. Regular check-ups and monitoring of your child's health will also help ensure that any potential issues are addressed promptly.

Similar Q&A

Concerns About Radiation Exposure from Multiple X-rays in Young Children

Hello, doctor. I recently took my 2-year-old child to the clinic due to abdominal pain, and the physician requested an X-ray. During the procedure, my child was crying continuously, and the radiologic technologist mentioned that the images were blurry and requested a retake. As a...


Dr. Yang Jinghua reply Radiology
Dear Ms. Ying, Based on the description, this situation falls within the permissible scope of regulations and medical practices. The principle for the use of X-rays (ionizing radiation) is to minimize exposure as much as possible. Young children, due to their continuous growth, ...

[Read More] Concerns About Radiation Exposure from Multiple X-rays in Young Children


Concerns About Multiple X-Ray Exposures in Young Children

Hello Doctor, my son is six years old. Since January, he has undergone various X-ray and CT scans for different reasons. 1. He had chest X-rays in January and February (suspected pneumonia). 2. In March, he had about three dental X-rays (not a full mouth). 3. In July, he had a ha...


Dr. Wang Yifen reply Radiology
Hello, 1. Multiple exposures to radiation can indeed increase the risk of developing additional cancers. The purpose of imaging examinations is to assist physicians in diagnosing and identifying the underlying causes of diseases, enabling appropriate interventions so that patie...

[Read More] Concerns About Multiple X-Ray Exposures in Young Children


Is X-ray Safe for My Toddler? Understanding Risks and Concerns

Hello, doctor. My child is currently 1 year and 4 months old. He had a fever previously, which came and went, and we took him to the emergency room of a large hospital twice. Both times, he had a chest X-ray (the second one was taken 14 days after the first). I would like to know...


Dr. Xiao Kaiwen reply Pediatrics
With the advancements in medical technology, the amount of radiation exposure from a standard X-ray is very low, and undergoing two standard X-rays does not have any adverse effects on the body. In fact, we are exposed to natural background radiation every day, so there is no nee...

[Read More] Is X-ray Safe for My Toddler? Understanding Risks and Concerns


Understanding MRI and X-Ray Safety for Young Children

Hello Doctor: My child had two head X-rays due to a fall before turning one year old (spaced more than three months apart) and underwent an MRI when he was over one year old. My concern is that some doctors later mentioned that young children should not be exposed to so much radi...


Dr. Zhang Junwei reply Neurosurgery
There is no need for concern. Everything is within safe dosage limits.

[Read More] Understanding MRI and X-Ray Safety for Young Children


Related FAQ

X-Ray Radiation

(Radiology)

Pediatric Allergies

(Pediatrics)

Ct Scan

(Radiology)

X-Ray Report

(Pulmonology)

Radiation

(Nuclear Medicine)

Mri Report

(Radiology)

Lymph

(Pediatrics)

X-Ray

(Orthopedics)

Pediatric Heart

(Pediatrics)

X-Ray

(Obstetrics and Gynecology)