What are the symptoms of intracranial aneurysm? What are the dangers of intracranial aneurysm?

What are the symptoms of intracranial aneurysm? What are the dangers of intracranial aneurysm?

What are the symptoms of intracranial aneurysm?

1. Symptoms of aneurysm rupture and bleeding.

Once the aneurysm ruptures and bleeds, the clinical manifestation is severe subarachnoid hemorrhage, which occurs rapidly and the patient has severe headaches, as if the head is about to explode. Frequent vomiting, sweating, and fever; the neck is straight and the Krasner sign is positive. There may also be impaired consciousness or even coma. Some patients have causes such as fatigue and emotional excitement before bleeding, while some patients have no obvious causes or diseases during sleep.

2. Focal symptoms.

Internal carotid artery is common in oculomotor nerve palsy - posterior communicating artery aneurysm and posterior cerebral artery aneurysm manifested by unilateral ptosis, pupil dilation, adduction, upper and lower vision, direct and indirect light reaction disappearance. Sometimes localized hearth symptoms appear before subarachnoid hemorrhage and are regarded as precursor symptoms of aneurysm bleeding, such as mild migraine, orbital pain, followed by oculomotor nerve palsy, at which time one should be alert to subsequent subarachnoid hemorrhage. Bleeding from middle cerebral artery aneurysm such as hematoma; or after bleeding from other aneurysms, cerebral vasospasm and cerebral infarction, patients may experience hemiplegia, movement or sensory disorders. Giant aneurysms affect the visual pathway, and patients may have visual impairment.

What are the dangers of intracranial aneurysm?

1. Tumor bleeding: People with small amounts of bleeding have no symptoms or mild symptoms. People with large amounts of bleeding may experience symptoms of high intracranial pressure, hemiplegia, aphasia, loss of consciousness, brain herniation, and even sudden death.

2. The brain is the center of the human body. When the brain is compressed, it will affect the normal activities of various parts of the human body. This is generally seen in benign tumors as well as malignant tumors. Tumors compress normal brain tissue, causing local ischemia and degeneration, leading to normal functional disorders.

3. Due to memory loss, patients often get lost and lose things when going out. Young patients and female patients are prone to accidents. Before diagnosis, people with personality and behavior changes may not be understood by their family and comrades around them. They are prone to quarrels, conflicts and even fights.