brain stem neoplasms

Brain stem tumors are tumors that occur in the brain stem. Because of the unique location and complex structure of the brain stem, surrounded by many important nerves and blood vessels, surgical removal of the tumor faces a high risk. A slight carelessness may lead to severe neurological damage or even life-threatening. This makes doctors need to evaluate and weigh extremely carefully when deciding whether to operate and how to operate. Symptoms are diverse and severe. Patients may experience multiple symptoms such as limb paralysis, sensory disturbance, dysphagia, respiratory and heartbeat abnormalities. These symptoms can seriously affect the patient's quality of life and survival ability, and may worsen as the tumor progresses. A combination of imaging studies, such as magnetic resonance imaging (MRI) and computed tomography (CT), as well as neuroelectrophysiological studies, are often required to diagnose and assess the nature, location, and extent of the tumor. A comprehensive and accurate diagnosis is essential to develop an appropriate treatment plan. In addition to surgery, radiotherapy and chemotherapy may also be used, but each has its limitations and potential side effects. Radiation may cause radiation damage, and chemotherapy is often less effective. In addition, comprehensive rehabilitation may be needed to minimize symptoms and improve the patient's quality of life. In general, the prognosis for brainstem tumors is poor, especially malignant tumors. Even after aggressive treatment, survival and quality of life remain challenging, but with advances in medical technology, treatment outcomes for certain types of brainstem tumors are improving.