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Does Exposure To Radiation Cause Congenital Abnormalities
Yes, unfortunately: For example, patients with hodkin's lymphoma who received radiation therapy to the chest wall can have increased risk to develop breast cancer due to the radiation-years after the radiation itself. Patient who received radiation for acne or head & neck cancer- can develop thyroid cancer- many years after radiation therapy. ...Read moreSee 1 more doctor answer
Congenital malformation is also known as Congenital abnormalities. A congenital malformation is a condition in which a person has a abnormal body part from the day he was born. The malformation is a birth defect, but sometimes it is not discovered until many years later, especially if it is inside the body, such as a kidney malformation. Many congenital malformations cause symptoms, ...Read more
Do exposure to radiation during treatments for tumors always cause damage to DNA or is it possible that the DNA are not affected (no mutations, etc.)?
Yes, : Ionizing radiation can cause variety of different dna damages. Radiosensitivity differs in different cell type and tumors. Usually fasting deviding cell types are more susciptible to radiation-induced dna damage during cell proliferation. However, our cells also have an elegant dna damage repair system. Most of the cells can repair the damage by 30 min following exposure to 15 gy radiation. ...Read more
Will all exposure to radiation during treatments for tumors cause damage to DNA or is it possible that the DNA are not affected (no mutations, etc.)?
No routine check: People at risk for radiation exposure usually wear badges. If you were not wearing a badge, you can test your white blood cells for radiation damage. This is not cheap or routine though. ...Read more
Very different: Very high ( > 100 rads), short-term doses of radiation have been known to cause early effects, such as diarrhea, skin burns, cataracts, and even death. It is suspected that radiation exposure may be linked to the potential for genetic effects in children of exposed parents. Longer term, lower level exposure is known to cause many kinds of cancer, and also cataracts. ...Read more
Irradiation is the process by which an object is exposed to radiation. The exposure can originate from various sources, including natural sources. Most frequently the term refers to ionizing radiation, and to a level of radiation that will serve a specific purpose, rather than radiation exposure to normal ...Read more
This is light of extremely short wavelengths typically produced either among the stars / in cosmic rays or by radioactive element decay. Gamma rays form the background of normal radiation in which we all live; it is substantially greater than the exposure we get from imaging scans or should get from ...Read more
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