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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Dissection of the internal carotid artery is an important cause of ischemic stroke in children and young patients. Trauma and/or an underlying structural defect of the arterial wall have been suggested to be predisposing factors. The typical patient presents with ipsilateral headache or neck pain, ipsilateral Horner's syndrome and delayed ischemic symptoms. Diagnosis is given by ultrasound, transcranial Doppler, magnetic resonance imaging, magnetic resonance angiography and conventional angiography. Treatment of this type of injury includes anticoagulation therapy, antiplatelet therapy and surgery. We report a 14-year-old boy with internal carotid artery dissection who presented with ischemic stroke.
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PMID:[Cerebral infarct secondary to carotid artery dissection]. 1297 19

A 47-year-old woman presented with headache, acute monocular vision loss, and ipsilateral Horner syndrome. Apart from the optic neuropathy, all cranial nerve function was intact. Magnetic resonance imaging revealed an enlarged pituitary gland with compression of the orbital apex. The surgical specimen was consistent with pituitary apoplexy. The combination of headache, acute visual loss, and ipsilateral Horner syndrome without ophthalmoplegia, which may suggest carotid artery dissection, is evidently an unusual manifestation of pituitary apoplexy.
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PMID:Pituitary apoplexy causing optic neuropathy and horner syndrome without ophthalmoplegia. 1450 93

This is the first case report of a chinese patient with SUNCT (shortlasting, unilateral, neuralgiform headache attacks with conjunctival injection and tearing) presenting with persistent Horner's syndrome. She had episodic, brief, right periorbital pain in association with ipsilateral eye injection, lacrimation and rhinorrhea as well as persistent ipsilateral miosis and ptosis. She had partial response to a combination of indomethacin and carbamazepine therapy.
Headache 2004 Mar
PMID:SUNCT syndrome in association with persistent Horner syndrome in a Chinese patient. 1501 64

The aim of this study was to investigate pulsatile tinnitus as a presenting symptom in cervicocephalic arterial dissection (CCAD). Of the 136 consecutive patients with confirmed CCAD, 16 presented with pulsatile tinnitus. On admission 10 patients presented with subjective tinnitus and five with objective tinnitus, tinnitus being the only presenting symptom in one case. In one further case with bilateral ICA dissection (ICAD) subjective tinnitus appeared three months after the initial symptoms of arterial dissection, despite a contralateral cervical bruit being evident on admission. Thirteen patients presented with headache or neck pain. Ischaemic symptoms were detected in six and Horner's syndrome in four patients. Vertigo and dysgeusia were reported in two patients each. Arterial dissection involved unilateral ICA in 11, bilateral ICA in two, unilateral vertebral artery (VA) in two and bilateral ICA and bilateral VA in one patient. In angiography the most common finding was irregular stenosis, and the majority of these abnormalities normalized during follow-up. To avoid delay in diagnosis a high index of suspicion and early angiography (digital subtraction or magnetic resonance angiography) are warranted.
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PMID:Pulsatile tinnitus as a symptom of cervicocephalic arterial dissection. 1506 15

Dissection of the carotid artery in the neck is a relatively common condition. Most dissections are spontaneous, likely related to activities that cause sudden stretch of the pharyngeal portion of the carotid artery. Many patients do not develop brain ischemia but have a triad of neck and head pain, Horner's syndrome, and pulsatile tinnitus. Others present with transient or persistent brain ischemia. Strokes are due to the embolization of thrombus material from the lumen of the dissected artery to the intracranial arteries, most often the middle cerebral artery. Although there have been no randomized therapeutic trials in patients with carotid artery dissection, experience shows that standard anticoagulants in the form of heparin followed by Coumadin (Du Pont Pharma, Wilmington, DE) are effective in preventing further artery-to-artery emboli.
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PMID:Carotid Artery Dissection. 1509 17

Ischaemic strokes and TIA are increasingly being found to be due to arterial cervical dissection, particularly in young adults. Physicians have better knowledge of this disease, and diagnostic neuroimagery has improved. Sometimes traumatic, arterial dissection can also be truly spontaneous or coincides with ordinary neck movement. Dissection consists in an intramural hematoma, and affects most commonly the carotid artery. In 25% of cases, two or more cervical arteries appear to be affected simultaneously, suggesting fibromuscular dysplasia. Pathophysiological considerations remain unclear and several hypotheses are considered. Clinical manifestations are evocative and cervical warning signs such as pain, headache or Horner's syndrom provide an opportunity to recognize the patients few hours or days before cerebral or ocular ischemia occurs. Conventional angiography remains the gold standard in the diagnosis of arterial dissections but ultrasonography and magnetic resonance techniques are more and more often informative. Although no therapeutical trial is available, anticoagulant therapy has been recommended, except in intracranial dissection. Recurrent dissections are very rare and long term functional prognosis seems to be favourable.
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PMID:[Dissections of the carotid and vertebrobasilar arteries]. 1536 50

A 42-year-old man complained of severe left orbital pain for 7 months. The diagnosis of cluster headache was made on the basis of diagnostic criteria formed by the International Headache Society. Sumatriptan was effective in relieving pain to a certain degree, but the frequency of the occurrence of pain gradually increased. Subsequently, he presented sensory disturbances in the left trigeminal nerve, and was admitted to our hospital. On admission, his neurological examination revealed left miosis and paresthesia in the first branch of the left trigeminal nerve. Neither anhidrosis nor ptosis was noted. His autonomic failure was consistent with post-synaptic disturbance as determined by pharmacological analysis for pupil's function. On the basis of the unique combination of neurological sings and symptoms including the unilateral headache, partial Horner's syndrome, and V1 sensory disturbance, we diagnosed him as having Raeder's syndrome. To exclude the possibility of a lesion in the Gasser ganglion of the middle fossa of the cranium or carotid artery causing symptomatic Raeder's syndrome, imaging studies including brain MRI, cervical MRA, and Doppler ultrasonography were performed, which revealed normal findings. We started him on oral prednisolone at 1 mg/kg once a day, which resulted in a rapid and dramatic suppression of pain. Thus, this case showed a progression from cluster headache to idiopathic Raeder's syndrome, which suggests that these two disorders might share common pathological and anatomical lesions.
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PMID:[Progression of cluster headache to Raeder's syndrome with marked response to corticosteroid therapy: a case report]. 1591 3

Cervicocerebral arterial dissections (CAD) are an important cause of strokes in younger patients accounting for nearly 20% of strokes in patients under the age of 45 years. Extracranial internal carotid artery dissections comprise 70%-80% and extracranial vertebral dissections account for about 15% of all CAD. Aetiopathogenesis of CAD is incompletely understood, though trauma, respiratory infections, and underlying arteriopathy are considered important. A typical picture of local pain, headache, and ipsilateral Horner's syndrome followed after several hours by cerebral or retinal ischaemia is rare. Doppler ultrasound, MRI/MRA, and CT angiography are useful non-invasive diagnostic tests. The treatment of extracranial CAD is mainly medical using anticoagulants or antiplatelet agents although controlled studies to show their effectiveness are lacking. The prognosis of extracranial CAD is generally much better than that of the intracranial CAD. Recurrences are rare in CAD.
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PMID:Carotid and vertebral artery dissection syndromes. 1593 4

Most cervical artery dissections occur spontaneously, but traumatic mechanisms can occasionally be identified. Traumatic internal carotid artery dissection has been attributed with several sports, but there are no reports of its occurrence in thriathlon. We report the case of a 63-year-old semi-professional triathlete, who noticed right-sided neck pain and parietooccipital headache after a triathlon competition. Neurological examination revealed an incomplete right Horner's syndrome. MRI and MR-angiography demonstrated a right-sided internal carotid artery dissection with segmental loss of flow-signal and a mural haematoma in the vessel wall. In this case two pathophysiological mechanisms may be considered. Our patient reported receiving several blows to the neck in a congested 50-metre pool during the triathlon swimming stage. Furthermore, the hyperextended position of the neck during the subsequent cycling stage may have contributed, to a large extent, to the arterial dissection. The risk factors, presenting symptoms, diagnosis of internal carotid artery dissection are reviewed.
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PMID:[Traumatic internal carotid artery dissection associated with triathlon: a rare differential diagnosis]. 1636 12

Headache is usually the first and the most frequent symptom of cervicocephalic arterial dissection. Besides headache ipsilateral Horner's syndrome, cranial nerve palsies, or pulsatile tinnitus are observed. Serious complications of arterial dissection are ischemic strokes, which mostly occur later in the course of time. We report on a patient with spontaneous bilateral carotid artery dissection, who suffered from atypically prolonged, severe, and refractory headache. High-dose administration of nonsteroidal anti-inflammatory drugs as well as opioids were ineffective. Pain relief was only achieved after a 3-day course of corticosteroids (100 mg methylprednisolone/day).
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PMID:[Long-lasting, refractory headache after bilateral dissection of the internal carotid artery]. 1642 7


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