Is it normal to have a headache after radiotherapy for brain cancer?

Brain tumor patients will have headaches themselves. If the headaches are more normal for radiotherapy and chemotherapy, you can take oral painkillers to relieve them, but if the pain is more severe, injections are still needed. Most brain cancer patients have head discomfort, such as headaches, dizziness, nausea, vomiting, mental fatigue, drowsiness and even unconsciousness. Malignant brain tumors cause headaches due to increased intracranial pressure.

How long can you live without treatment for advanced brain cancer?

Brain cancer, commonly known as glioma, has entered an advanced stage and cannot be relieved by conventional treatment measures such as surgery or radiotherapy. It has entered an irreversible period, so treatment can only be palliative maintenance treatment to relieve pain, delay disease progression, and increase survival, but generally not more than 3-6 months. There is no way to accurately estimate how long a person with advanced brain cancer can live, but the survival time may not be too long, most of the time between half a year and a year. Patients with advanced brain cancer generally live about four years, and some patients with severe symptoms may only live for three years. Once the tumor grows and the brain stem is compressed, it can easily lead to death.

Can esophageal cancer be detected by CT?

Early esophageal cancer cannot usually be detected by CT scan. Gastroscopy can detect abnormalities in early esophageal cancer, but gastroscopy cannot directly confirm whether it is esophageal cancer. It is necessary to obtain abnormal tissue through gastroscopy and send it for pathological examination. The pathological result is the gold standard for diagnosing cancer. Generally, the accuracy of CT scan for early esophageal cancer is not very high. It is necessary to go to the hospital for electronic gastroscopy, local tissue biopsy, and blood test for tumor markers to help with diagnosis. CT is a very important auxiliary examination method for diagnosing esophageal cancer if you are here. CT can show obvious narrowing of the esophageal cavity, and then you can see that it is very helpful for the diagnosis of esophageal cancer.