Brain tumor has no most obvious signs, with the development of the disease early may appear compression symptoms, limited symptoms, increased intracranial pressure and so on.
1. Compression symptoms: early stage of the tumor may show compression symptoms, and with the increase of the tumor body, it may show different degrees of vision loss, hearing gradually decline and other symptoms.
2. limited symptoms: tumors appearing in cerebral hemisphere can lead to seizure, aphasia, visual field defect, hemianopsia, etc.; tumors in pterygoid region can lead to vision loss and visual field defect; tumors in posterior cranial fossa can lead to limb ataxia, hobbling gait and other symptoms.
3. Increased intracranial pressure: symptoms of increased intracranial pressure are very common in patients with brain tumors, such as headache, nausea, vomiting, headache mostly located in frontal and temporal regions, and may be accompanied by optic papillae edema and vision loss, etc. However, the above symptoms alone can not accurately determine the presence of brain tumors.
However, the above symptoms alone cannot accurately determine whether a patient has a brain tumor or not, but need to be combined with the characteristics of medical history and other examination results to make a comprehensive judgment. It is recommended that the patient should consult the doctor in time and take active treatment under the doctor’s guidance.