The inferior horn of the lateral ventricle is also called the temporal horn, since it extends towards the temporal lobe of the brain. Prominent temporal horns are amongst the first indicators of a hydrocephalus. Other parameters like increased transverse diameter of third ventricle and ballooning of frontal horn are other suggestive indicators. In migraine there are areas of high signal on MRI. The exact reason is unclear but may be related to the vasoconstriction (spasm of blood vessels) associated with migraine attack .There may also be mild prominence of ventricles but it would be very less compared to that seen in hydrocephalus. It would have been really helpful if you had shared details about your clinical symptoms. Any test result should be correlated clinically. Do seek clarification from your doctor who advised this test. Keep us posted.
Best luck and regards!
The Content on this Site is presented in a summary fashion, and is intended to be used for educational and entertainment purposes only. It is not intended to be and should not be interpreted as medical advice or a diagnosis of any health or fitness problem, condition or disease; or a recommendation for a specific test, doctor, care provider, procedure, treatment plan, product, or course of action. MedHelp is not a medical or healthcare provider and your use of this Site does not create a doctor / patient relationship. We disclaim all responsibility for the professional qualifications and licensing of, and services provided by, any physician or other health providers posting on or otherwise referred to on this Site and/or any Third Party Site. Never disregard the medical advice of your physician or health professional, or delay in seeking such advice, because of something you read on this Site. We offer this Site AS IS and without any warranties. By using this Site you agree to the following Terms and Conditions. If you think you may have a medical emergency, call your physician or 911 immediately.