Is brain ischemia a brain cancer?

Ischemic cerebral infarction generally refers to ischemic cerebral infarction, or traumatic cerebral infarction caused by trauma. Brain tumors are divided into benign tumors and malignant tumors. Malignant tumors grow infiltratively, and the boundaries with the surrounding brain tissues are unclear. If there are no clear risk factors for vascular disease and there are no problems with large and medium-sized blood vessels in the brain, the brain ischemic foci reported by this nuclear magnetic resonance have no clinical significance and do not require special treatment. Generally speaking, brain ischemic foci are generally low-density foci. Brain ischemic foci are generally low-density foci, and their location and range are consistent with the occluded blood vessel supply area.

Can early-stage brain cancer cause headaches?

Patients with early brain cancer generally have no obvious symptoms. As the disease progresses, the tumor gradually increases and may compress the surrounding nerve tissue. Patients will experience headaches, dizziness, nausea, vomiting and other symptoms of increased intracranial pressure. It is recommended to be hospitalized in the neurosurgery department of a regular tertiary hospital as soon as possible, comprehensively evaluate the condition and the patient's physical condition, and try to remove the tumor if there are surgical indications. Local radiotherapy is performed after surgery. Through comprehensive treatment, the development of the disease can be effectively controlled, the clinical cure rate can be improved, and the patient's quality of life can be improved. If the brain tumor is located deeper and is not in some important life center or core area, there are actually no typical symptoms, but as the tumor grows, local brain edema will occur, and the patient will experience nausea and headache. Headache symptoms may occur in the early stages of brain cancer, and headache is an obvious symptom of brain cancer.

How are brain tumors diagnosed?

You can go to the hospital for relevant examinations. If necessary, you can use head CT, intracranial lesions, and enhanced CT for the specific situation of the tumor. You can also use CTA to check the vascular condition and find aneurysms. MR and MRS. Generally speaking, the common diagnostic methods for brain cancer are: brain CT and magnetic resonance imaging, which are the examination methods with a detection rate of more than 90% for brain cancer.