Most of the researches carried out have revealed that the use of Computed Tomography (CT) scan has the possibility of causing cancer among patients due to the radiation it emits (Meulepas et al., 2018). CT scans have become integral components in the diagnosis of tumors, yet they emit the radiation particles that could cause cancer.
The use of CT scan technology as a diagnostic tool should be done with caution, as there is strong evidence that it may cause cancer. Meulepas et al. (2018) researched radiation exposure emanating from CT scans among children and established a strong correlation between the use of device and cause of cancer. The research established that there is an association between radiation exposure from CT scan and brain tumors. The technology behind CT scan relies on ionizing radiation in detecting cancer. The ionizing radiation dosage from the machine can be high depending on the type of cancer being diagnosed. Subsequently, the patient is exposed to dangerous radiation levels that may further cause malignancies. Reasonably, the risk for patients developing a new form of cancer increases as they get exposed to CT scan radiation.
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Although the research carried in this field of medicine has evidently indicated that the discussed technology has a minimum chance of causing cancer, the public still needs to worry because of the meager fraction of exposure to radiations that still cause this deadly ailment. More importantly, once the radiations penetrate into the individual body, it has a possibility of destroying/damaging the DNA cells, thereby resulting into cancerous growth (Meulepas et al., 2018). In light of this evidence, it is without a doubt that CT can cause cancer and a further affirmation that indeed there is a correlation between CT and cancer.
In conclusion, CT scan technology can cause cancer among patients. Radiation exposure from the machines is harmful to the patient when high doses are used. Caution should be taken when using CT scans through minimized radiation dosage.
Reference
Meulepas, J.M., Ronckers C.M., Smets, A.M., Nievelstein, R.A.J., Gradowska, P., Lee, C., …Hauptmann, M. (2018). Radiation Exposure from Pediatric CT Scans and subsequent Cancer Risk in the Netherlands. Journal of the National Cancer Institute, 110 (10), 1154. https://doi.org/10.1093/jnci/djy158
