Hemicrania, oculosympathetic paresis, and subcranial carotid aneurysm: Raeder's paratrigeminal syndrome (group 2). Case report

[Raeder paratrigeminal neuralgia as expression form of intracavernous giant aneurysm]

The authors report the case of a 50-year-old female patient with right orbital headache secondary to a giant intracavernous aneurysm, diagnosed as Raeder paratrigeminal neuralgia. The patient was surgically treated with internal carotid artery trapping together with brain revascularization (superficial temporal artery to a deep branch of the middle cerebral artery). The patient had an excellent outcome. The identity of the syndrome and the differential diagnosis are discussed based on literature review.

Transient oculosympathetic paresis (group II Raeder paratrigeminal neuralgia) of childhood: migraine variant

Although a recognized migrainous phenomenon in adults, transient oculosympathetic paresis in childhood has been rarely observed. Six pediatric patients are reported with transient oculosympathetic paresis occurring within the context of characteristic vascular headaches. The clinical profiles of the patients suggest transient dysfunction of third-order ocular sympathetic pathways and represent most likely a benign, self-limited variant of pediatric migrainous neuralgia.

[Raeder's syndrome caused by dissecting carotid aneurysm]

The authors report a case of Raeder's paratrigeminal syndrome and make some comments about the diagnosis: a dissecant aneurysm of internal carotid artery.

Spontaneous dissection of the cervical internal carotid artery

We studied 36 patients (21 women and 15 men) with spontaneous dissection of the internal carotid arteries. The ages of these patients ranged from 21 to 63 years. Focal unilateral headache was the most common symptom. Other common clinical manifestations (in decreasing order of frequency) included focal cerebral ischemic symptoms, oculosympathetic paresis, bruits, light-headedness, and neck pain. Less common symptoms were syncope, amaurosis fugax, scalp tenderness, swelling in the neck, and dysgeusia. Common angiographic manifestations (in decreasing order of frequency) were elongated, irregular, and frequently tapered narrowing of the lumen; abrupt luminal reconstitution (often at the carotid canal); aneurysms; intimal flaps; slow internal carotid artery--middle cerebral artery flow; tapered occlusion; and distal branch occlusions. The incidence of hypertension in these patients was considerably higher than that in the general population. Angiographic evidence of fibromuscular dysplasia was found in 14% of the patients, but atherosclerotic changes were uncommon. Follow-up ranged from 14 to 140 months (mean, 58.5 months). Twenty-three patients with 29 dissected internal carotid arteries were also restudied angiographically. The stenosis of the internal carotid artery either completely resolved or substantially improved in more than 85% of the dissected vessels. About two-thirds of the dissecting aneurysms either resolved or decreased in size. Clinically more than 85% of the patients had an excellent or complete recovery. Recurrence of the dissection or rupture of a dissecting aneurysm was not noted. Despite their disconcerting appearance on angiography, spontaneous dissections of the internal carotid arteries are often associated with a good prognosis.

Surgical treatment for spontaneous carotid dissection with impending stroke. Case report

A case of spontaneous carotid artery dissection is presented. In the case described, superficial temporal artery-middle cerebral artery anastomosis was performed because of impending stroke. Surgical revascularization is indicated in a case that shows such a rapid evolution of stroke that spontaneous resolution of the dissection cannot be awaited.

Spontaneous dissection of the cervical internal carotid artery

Five patients with spontaneous dissection of the cervical internal carotid artery (CICA) are reported. The different patterns of clinical and radiological presentation are described and the frequently benign outcome is underlined. The need for diagnostic angiography is emphasized.

Injury of the carotid and vertebral arteries

A knowledge of the normal anatomy and anatomic relationships of the carotid and vertebral arteries, as well as the biomechanics by which traumatic injury occurs to these vessels, is important both in the interpretation of diagnostic arteriograms and in the clinical assessment of the injured patient.

Raeder's syndrome. A clinical review

The term "Raeder's syndrome," which now seems to mean any painful postganglionic Horner's syndrome, has been used in the past to describe patients with a wide variety of underlying pathology, including such serious lesions as middle cranial fossa neoplasms and such benign conditions as unilateral vascular headache syndromes. The purpose of this review which is based on the literature and some recent experience with 41 cases of Raeder's syndrome, is to help clarify this syndrome and to aid the clinician in its evaluation and treatment. Patients with Raeder's syndrome have been divided into three major groups. In the first group, the painful postganglionic Horner's syndrome is associated with multiple parasellar cranial nerve involvement and these patients require full neuroradiological investigation to uncover such lesions as local or metastatic tumors within the middle cranial fossa. The second and third groups do not have the multiple cranial nerve damage and their prognoses are benign. The characteristics, clinical investigation and medical therapy of each of these two benign groups are outlined and discussed. Extensive neuroradiological investigation is not recommended for patients in the second or third groups. Common to all three groups of Raeder's syndrome is the association of unilateral headache with the interruption of the postganglionic oculosympathetic fibers along the course of the internal carotid artery.