Nowadays, people know how to enjoy their lives and pay attention to their health, and as a result, some of today’s most prevalent diseases have become one of their concerns before and after meals. Experts say that the high incidence of arteriovenous malformations is making people pay more attention to it. Do you know the clinical manifestations of arteriovenous malformations? (a) Stroke medium Most often seen in adolescents after a physical activity or mood swings, but can also be completely without cause suddenly onset, appearing severe headache, vomiting, cervical ankylosis, Kernig’s sign positive, serious cases with consciousness or coma, waking up with aphasia, hemiparesis, hemianesthesia, hemianopsia, etc. (B) Epileptic type Most commonly seen in larger AVM cases, there are intermittent convulsive seizures, which can be partial or generalized, or can start with partial convulsions and later spread to the whole body secondary to them. This type is seen in 20-40% of AVM cases. The long-term result of the convulsions may be mild paralysis with mild limb atrophy. The diagnosis of AVM is established in patients with seizures followed by SAH seizures. (iii) Transient ischemic type, also known as TIA, presents with recurrent transient limb paralysis or weakness, usually after physical activity or exercise, but is short-lived and returns to normal quickly. The condition resembles an ischemic stroke, but the patient is young and has no history of atherosclerosis or hypertension. (iv) Tumor type The onset is slow, with progressive limb paralysis, mainly due to progressive cerebral ischemia or AVM with partial thrombosis. The above article is about the clinical manifestations of arteriovenous malformation, hope it will help you. Experts suggest that when a family member or yourself is suffering from this disease, you should remember to rush to the hospital for treatment at the first time, and you should cooperate with the doctor’s arrangement.