Is posterior cerebral infarction serious?
Oct 13, 2022
Source: Cainiu Health
Dr. Wang Lei
Introduction
The posterior cerebral infarction is relatively severe. Cerebral infarction refers to dysfunction of brain tissue. Posterior cerebral infarction, also known as posterior circulation infarction, usually occurs within the first 24 hours, with progression typically taking place between 24 to 72 hours. Clinical manifestations include symptoms such as vomiting and coma, along with various complications. Patients need to seek timely medical attention to identify the specific cause and receive appropriate treatment through medication or surgery.
In general, posterior cerebral infarction is relatively severe.
Cerebral infarction is the most common type of cerebrovascular disease, caused by various factors leading to blockage in the brain's blood vessels, resulting in impaired brain tissue function. Posterior cerebral infarction refers to infarction in the posterior circulation, which supplies blood to areas including the occipital lobe, thalamus, entire brainstem, and cerebellum. Posterior circulation infarction typically occurs within the first 24 hours, with progression usually taking place between 24 to 72 hours. Because of differences in underlying causes and affected brain regions, symptoms of cerebral infarction vary. Clinically, it may present as sensory disturbances, hemiplegia, and language disorders; some patients may also experience headache, vomiting, or even coma. Complications may include paralysis, motor dysfunction, difficulty speaking or swallowing, memory decline, emotional disorders, intracranial hemorrhage, and nutritional deficiencies.
Patients should seek prompt medical attention and undergo detailed examinations such as laboratory tests or imaging studies to identify the specific cause and prevent delays in treatment. Treatment may involve medications prescribed by a physician, such as urokinase injections or oral citicoline sodium tablets. In severe cases, surgical intervention may be required. It is recommended to strengthen rehabilitation training in daily life, control blood glucose levels, maintain a light diet, and develop regular, healthy lifestyle habits.
