Recurrence symptoms of glioma?

summary

Glioma is a kind of tumor originated from glial cells, accounting for 46% of intracranial tumors. It is the most common primary intracranial tumor in clinic, accounting for 1% - 3% of systemic malignant tumors. According to the World Health Organization (who) in 1998, malignant glioma is the second leading cause of death in cancer patients under 34 years old. Recurrence symptoms of glioma? Next, I'd like to share my views with you.

Recurrence symptoms of glioma?

Headache: when the tumor is pressed or pulled directly, it may cause headache in the fixed part, accompanied by tenderness outside the skull. Clinically, the headache of patients with recurrent glioma is paroxysmal, which occurs at night and early morning.

Visual field defect: the visual field defect of glioma patients is mainly caused by the optic nerve papilla edema caused by the obstruction of retinal vein blood flow due to the increase of intracranial pressure. At this time, the patients show visual field defect.

Vomiting: after glioma recurrence, it may affect the vagus nerve center of medulla oblongata, leading to severe headache and vomiting. From the clinical point of view, the patient's disease usually occurs at night or early in the morning. Syncope: after the recurrence of glioma, the patient's intracranial pressure increased.

matters needing attention

It is suggested that patients should pay attention to the prevention of recurrence after operation, and pay attention to regular treatment in prevention. In many cases, recurrence is caused by irregular treatment leading to residual tumor, and attention should be paid to body care after operation.