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  • brainstem
  • Defined by the coexistence of migraine headache with neurological symptoms emanating from either the brainstem or simultaneously from both cerebral hemispheres, basilar-type migraine has been categorized as "atypical" or "complicated" and has been considered more akin to hemiplegic migraine than to migraine with typical aura. (springer.com)
  • From the basilar artery, dorsolateral (circumferential) superficial vessels branch out to the lateral sides and course toward the cerebellum, while deep (paramedian) branches perforate directly into the brainstem, along the ventral aspect. (hindawi.com)
  • The objective was to discuss a case illustrating the role of transcranial Doppler sonography in the screening and treatment of a patient with intermittent vertebral artery brainstem ischemia. (chiro.org)
  • Vasospasm of the perforating arteries to the upper brainstem, rather than direct brainstem damage caused by the bleeding, was probably the cause. (biomedsearch.com)
  • coronary artery
  • She had a history of colon cancer, hypertension, and stable coronary artery disease, and a week previously, she had undergone an exploratory laparotomy to remove colon cancer. (asahq.org)
  • Segmental
  • Increased PComA vessel luminal size is directly proportional to improved patient outcome after basilar artery and first segmental PCA occlusions [ 15 ]. (hindawi.com)
  • tunica intima
  • Pseudoaneurysms are the result of the rupture of all three layers of the artery: the tunica intima, media, and adventitia. (lww.com)
  • The cervical arteries are made up of 3 layers: the tunica intima, the tunica media, and the tunica adventitia, which is the outermost layer. (chirotexas.org)
  • Thrombectomy
  • Depending on the situation, including the patient's neurologic examination and severity of stroke, mechanical thrombectomy to remove a blood clot within a brain artery may occur up to 24 hours after onset of symptoms. (medicinenet.com)
  • migraine
  • Initially described more than 40 years ago, basilar-type migraine has posed diagnostic and therapeutic dilemmas for medical practitioners. (springer.com)
  • Is familial hemiplegic migraine a hereditary form of basilar migraine? (springer.com)