Cranial irradiations refer to a medical procedure that involves the use of ionizing radiation to deliver targeted radiation therapy to the cranial region. This treatment is typically employed in the field of oncology to target and treat various tumors, both cancerous and non-cancerous growths, found in the head and brain.
The procedure begins with imaging scans, such as computed tomography (CT) or magnetic resonance imaging (MRI), to map the specific location and extent of the tumor or abnormality. These scans help determine the optimal angle and positioning for the radiation beams during treatment.
Once the precise location has been identified, cranial irradiation is carried out using highly focused radiation beams. The radiation technology used, such as linear accelerators or gamma knife radiosurgery, delivers high-energy beams that target the tumor cells while minimizing damage to healthy surrounding tissues.
Cranial irradiations may be administered in a single high-dose session or spread out over multiple sessions, depending on the type, size, and location of the tumor being treated. The procedure aims to destroy cancerous cells, halt tumor growth, and alleviate symptoms associated with the tumor or abnormality.
As with any radiation therapy, cranial irradiations come with potential side effects, which can range from mild to severe depending on the individual. These can include fatigue, hair loss, skin irritation, headaches, nausea, and neurological symptoms. The management of side effects and ongoing monitoring of the patient's progress is an integral part of the treatment process.
Overall, cranial irradiations are a specialized form of radiation therapy specifically tailored to address tumors and abnormalities within the cranial region. They play a crucial role in the comprehensive treatment plan for individuals with head and brain conditions, offering the potential to improve outcomes and enhance their quality of life.
