Arteriovenous malformation (AVM) is a congenital disorder of blood vessels in the brain, brainstem, or spinal cord that is characterized by a complex, tangled web of abnormal arteries and veins connected by one or more fistulas (abnormal communications). Symptoms of arteriovenous malformations include seizures and headaches. Treatment of arteriovenous malformations include medication or surgery. Read more: Arteriovenous Malformation Article
IMAGESSee brain scan pictures of Alzheimer's and types of dementia See Images
Related Disease Conditions
Headaches can be divided into two categories: primary headaches and secondary headaches. Migraine headaches, tension headaches,...
12 Congestive Heart Failure (CHF) Symptoms, Stages, Causes, and Life Expectancy
Congestive heart failure (CHF) refers to a condition in which the heart loses the ability to function properly. Heart disease,...
A stroke is an interruption of the blood supply to part of the brain caused by either a blood clot (ischemic) or bleeding...
Pregnancy (Week By Week, Trimesters)
Signs and symptoms of pregnancy vary by stage (trimester). The earliest pregnancy symptom is typically a missed period, but...
Tremor is the involuntary movements of one or more parts of the body. Causes of tremor include neurological disorders,...
Dizziness is a symptom that often applies to a variety of sensations including lightheadedness and vertigo. Causes of dizziness...
Blood clots can occur in the venous and arterial vascular system. Blood clots can form in the heart, legs, arteries, veins,...
High Blood Pressure (Hypertension) Signs, Causes, Diet, and Treatment
High blood pressure (hypertension) is a disease in which pressure within the arteries of the body is elevated. About 75 million...
Nausea and Vomiting (Causes, Natural Remedies, Diet, Medication)
Nausea is an uneasiness of the stomach that often precedes vomiting. Nausea and vomiting are not diseases, but they are symptoms...
Dementia is defined as a significant loss of intellectual abilities such as memory capacity, severe enough to interfere with...
Epilepsy is a brain disorder in which the person has seizures. There are two kinds of seizures, focal and generalized. There are...
Sleep Disorders (How to Get a Good Night's Sleep)
A number of vital tasks carried out during sleep help maintain good health and enable people to function at their best. Sleep...
Ataxia is a lack of muscle coordination when a voluntary movement is attempted. There are many different types of ataxia...
Vascular disease includes any condition that affects your circulatory system. Vascular disease ranges from diseases of your...
Headaches in Children
Kids get headaches and migraines too. Many adults with headaches started having them as kids, in fact, 20% of adult headache...
Local ResourcesFind a local Doctor in your town
Treatment & Diagnosis
Prevention & Wellness
Subscribe to MedicineNet's General Health Newsletter