What is the term for radiation that escapes from the x-ray tube housing?

Leakage radiation refers to the unwanted radiation that escapes from the x-ray tube housing. This radiation is not part of the primary beam, which is intended to produce an image, but rather is an indication of potential flaws in the tube design or shielding. The x-ray tube is engineered to tightly contain radiation during its operation, ensuring that the majority of x-rays are directed toward the patient and image receptor. However, any radiation that leaks out can pose safety concerns for both patients and healthcare workers, necessitating strict guidelines and limits to ensure exposure remains minimized. Understanding leakage radiation is vital, as it emphasizes the importance of equipment safety standards and radiation protection protocols in the radiography field.