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

The orthopaedic surgeon is often the first consultant to whom a patient with syringomyelia is referred. The disease is not as rare as he may suppose, but its early presenting features are very variable; if he relies solely on such familiar features as pes cavus and scoliosis, he may well miss the diagnosis. The commonest presenting symptom is pain in the head, neck, trunk or limbs; headache or neckache made worse by straining is particularly significant. A history of birth injury also may suggest the possibility of syringomyelia, especially if any spasticity subsequently worsens. Neurological features which may be diagnostic include nystagmus, dissociated sensory loss, muscle wasting, spasticity of the lower limbs or Charcot's joints. Radiographic features include erosion of the bodies of cervical vertebrae and widening of the spinal canal; if, at C5, the size of the canal exceeds that of the body by 6 millimetres in the adult, pathological dilatation is present. The presence of basilar invagination or other abnormalities of the foramen magnum, of spina bifida occulta and of scoliosis are further pointers. Thermography is a useful way of showing asymmetrical sympathetic involvement in early cases. A greater awareness of the prevalence of syringomyelia may lead to earlier diagnosis and to early operation, which appears to hold out the best hope of arresting what is all too commonly a severely disabling and progressive condition.
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PMID:Orthopaedic features in the presentation of syringomyelia. 15 24

About 4 cases of arterio-veinous malformations located within the occipito-cerebello-mesencephalic dihedral (which is this region of the brain including the cistern of Galen and the surrounding formations : the quadrigeminal bodies forwards, the splenium of the corpus callosum upwards, the upper face of the cerebellum and the pedonculus cerebellaris superior below) the authors related their own experience. These 4 cases are detailed from a clinical point of view. Them, a synthetic study is undertaken in which a comparison is done between the literature and the clinical features encountered : headache, sub-archnoid hemorrhage, impairment of consciousness, clinical features such as cranial nerve impairment, nystagmus motor impairment, cerebellar deficit, hydrocephaly. The value of angiography, ventriculography and CAT is discussed. All these patients have been operated upon as far as the authors think that a better chance can thus be offered to them. The choice of the technique is discussed. For one patient, the sub-temporal route was performed ; but it seems worth using the posterior inter-occipital route : this allows a better view on the lesion and an easier treatment of the malformation. These 4 patients suffered post operatively of a visual defect. The control angiography revealed no more arterio-venious malformation in two patients, a mild one in two others.
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PMID:[Arterio-veinous malformations located within the occipito-cerebello-mesencephalic dihedral (author's transl)]. 31 28

Basilar migraine has been studied by Bickerstaff who considers that there is a vasoconstriction in the basilar territory resulting in transient ischemia with the corresponding neurological symptoms including vertigo, and followed by the vasodilatation causing the headache. Three cases, treated in neurology, have had an audiovestibular investigation with an E.N.G. and an audiogram and are described herein. Nystagmus and hearing loss have been observed in one of these cases and it is suggested that the internal auditory artery participates in the basilar migrainous processes. The diagnosis of basilar migraine is impossible to prove and the investigation is very limited. Finally it is the evolution of the patient which helps in establishing the diagnosis of basilar migraine.
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PMID:[Basilar migraine]. 61 47

The characteristic clinical features and morphological findings of five cases of (clinically not diagnosed) fusiform aneurysm of the basilar or vertebral arteries were recurring attacks of positional occipital headache, pain and stiffness in the neck, cranial nerve disturbances, expecially oculomotor palsies and anisokoria, nystagmus, attacks of nausea, vomiting and sweating, tachycardia, pyramidal tract symptoms, and pareses. Severe hypertension had been present in four instances. The aneurysm, which is usually thrombosed, pressed against the pons and medulla oblongata as a space-occupying mass. In addition to hypertension and atheromatosis, congenital defect in the arterial wall are probably significant causative factor. To mistake an aneurysm for a cervical syndrome may be fatal to the patient.
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PMID:[Basilar or vertebral artery aneurysm as a cause of presumed cervical spine injury (author's transl)]. 63 Oct 51

A unique association of Sturge-Weber syndrome and atlanto-occipital assimilation is presented. A 18-year-old male was admitted in emergency because of the sudden severe headache and vomiting. He had vascular nevus in the right half of the face at birth and several episodes of generalized convulsive seizures. On admission craniogram demonstrated calcification in the right occipital area. Neurological examination revealed tenderness in the nuchal region, moderate limitation of cervical mobility in a antero-posterior direction, Bruns-Cushing type nystagmus, bilaterally diminished gag reflex, and positive Romberg's test. Spinal tap showed crystal clear CSF with normal pressure. EEG showed paroxysmal slowing focus in the right parieto-occipital area. Polytomography of the craniovertebral junction demonstrated the unilateral atlanto-occipital assimilation on the left associated with the aplasia of the right posterior arch. Myelography was negative. A right carotid angiography disclosed the dilatation of the basal vein of Rosenthal and abnormal venous vasculature. CT-scan demonstrated the calcified region of the right occipital area more distinctly than the plain roentogenogram, but the enhancement study of the leptomeningeal angioma of the Sturge-Weber syndrome was negative. Never been found this rare association in a review of the literature, the authors discussed the clinical and radiological findings of both diseases.
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PMID:[Sturge-Weber syndrome associated with atlanto-occipital assimilation: a report of a case (author's transl)]. 68 66

Twenty-three difficult to control patients with 1 or more seizures per week despite diphenylhydantoin (DPH), phenobarbital and/or primidone in near and toxic doses and blood levels were entered in the study. 3 had grand mal. 8 psychomotor seizures and 12 had both. During a 6 1/2 month study period the patient received active drug and placebo for 3 months each; randomized, double-blind. The dose was to be increased within 4 weeks up to 6 capsules per day equal to 1,200 mg of carbamazepine (C), while the doses or previously taken (basis) anticonvulsants were to remain unchanged. Hematopoetic system and heptic functions were monitored. Complete seizure control attributable to C was not achieved in any, but up to 50% improvement occurred in 12 patients. Questionable improvement was thought to take place in 3 patients, no change occurred in 7, and psychomotor seizures became more frequent in 1 patient. A clear-cut psychotropic effect was not observed. Adverse effects attributable to C were a decline of WBC below 4,000 with relative neutropenia in 3 patients followed by at return to the previous after discontinuation of C. Nystagmus and unsteadiness were seen in about half of the patients, and some headache and drowsiness occurred in one quarter. The highest C blood level was 11.8 mug/ml, the lowest 3.8 mug/ml (average 5.6 mug/ml) during 1,200 mg intake. It seemed, generally, that intoxication occurred with lower blood levels of carbamazepine in those patients whose basis anticonvulsant blood levels were highest.
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PMID:Carbamazepine in difficult to control epileptic out-patients. 81 Oct 74

The feasibility of furosemide test for the detection of endolymphatic hydrops has previously been discussed (Authors, 1973, 1975). The glycerol test also has been reported as being effective for the same purpose but only in Meniere patients with fluctuating hearing loss (Klockhoff & Lindblom, 1966). In 48 patients with Meniere's disease, both the furosemide test (F-test) and the glycerol test (G-test) were performed on 51 ears including 3 cases of bilateral involvement. The average value of urine volume in the F-test was significantly greater than that for the G-test. The decrease in tinnitus was 40% in the former, 45% in the latter. The F-test yielded a positive rate of 73%, and the G-test, 45%. The results were thus: positive in the both tests, i.e., F+: G+ were 17 (33%); F+: G-, 20 (39%); F-: G+, 6 (12%), and both negative, F-: G-, only (16%). The side effects of the F-test were nil, but those of the G-test were as follows: headache (29%), nausea (4%), and increase in tinnitus (9%). The response increase of the hydropic labyrinth caused by the two kinds of systemic dehydration over-lapped in part and differed in part, as a result of the differing diuretic mechanisms and their respective affinities to the cochlea and the vestibulum. The furosemide test may be based on the action of the vestibular response type, which is caused by natriuretic dehydration accompanying the more sensitive response increase in caloric-induced nystagmus, while the glycerol test may be based on the action of the cochlear response type, owing to osmotic diuresis manifested as hearing shift. The correlation between labyrinthine hydrops and dehydration was discussed and it was concluded that these double test were quite adequate methods for choice of treatment of not only unilateral Meniere's disease in its various stages but also in bilateral involvements.
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PMID:A comparison of the furosemide and glycerol tests for Meniere's disease. With special reference to the bilateral lesion. 85

A case of hypertensive intracerebellar hematoma surgically treated and cured was reported. The 41-year-old male had two cerebrovascular attacks with headache and vomiting followed by left hemiparesis. Drowsiness and dysarthria appeared the next day. The patient was admitted to a hospital, where right facial palsy, loss of right gag reflex and paralytic hemiplegia on the left side were noted. On the 7th day, the patient's consciousness became clear byt the other neurological evidences did not change. On the 14th day, bradycardia and central hyperventilation appeared and he became drowsy again. The patient was transferred to the authors' clinic. When the patient was admitted, he showed typical cerebellar signs such as nystagmus, ataxia, and slurring speech with pyramidal sign on left side and cranial nerves paralysis on right side, and also showed the changes of vital signs as a medullary syndrome in the late stage of the course. The vertebral angiogram revealed a space taking process in the right cerebellar hemisphere. The old blood (30g) was removed by suboccipital craniectomy. The hematoma cavity had a communication with the IVth ventricle through a small perforation in the medial wall of the hematoma. Spontaneour intracerebellar hematoma including of hypertensive origin is not rare in the reports of autopsy but surgically treated case has only rarely been reported. The main reason of few survivals should be in its fulminate course.
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PMID:[A cured case of hypertensive intracerebellar hematoma (author's transl)]. 94 80

We have reported a case of paratrigeminal epidermoid originated in the Meckel's cave. A 30 years old man was admitted to the department of neurosurgery with chief complaints of continuous right facial pain and numbness of entire right side of the face of three years duration. The positive neurological findings were hypesthesia over the distribution of the right trigeminal nerve, absence of the right corneal reflex and nystagmus on left lateral gaze. Caloric response was absent on the right side, however the audiogram showed normal. Cerebrospinal fluid examination was within normal limit. Electromyography showed giant spike in the right masseter and temporal muscles. Radiogram of the skull revealed a bone-destroying lesion over the medial florr of the right middle fossa involving the apex of the petrous bone (Fig 1). Right carotid angiography showed straightening and forward displacement of C4- C5 portion of the carotid siphon in the lateral view, and vertebral angiography showed displacement of basilar artery to the left side, upward displacement of the right posterior cerebral and superior cerebellar artery in the frontal view (Fig. 2, 3). At the time of operation, an epidermoid was identified in the Meckel's cave and totally removed microsurgically. Small amount of the tumor extending into the posterior fossa was also removed (Fig. 4, 5, 6, 7). Postoperative course was uneventfull except for an episode of headache and high fever of short duration, suggesting the signs of meningial irritation. Two months postoperativelly patient was relived of facial pain and was discharged with sensory impairment of the right trigeminal nerve distribution. Only 11 cases of paratrigeminal epidermoid, including the cases localized in the Meckel's cave have been reported in the past literatures (Table 1). In this paper we have discussed about the symptomatology and clinical data of paratrigeminal epidermoid and compared with those of trigeminal neurinoma, and meningioma originated in the same region. We would like to emphasize that the importance of differentiating the idiopathic trigeminal neuralgia from the paratrigeminal epidermoid, if the initial symptom of this tumor were tic douloureux. The total removal of epidermoid with capsule is essential treatment following the early diagnosis, however the attempt of total removal is sometimes difficult because of the relationship between the origin, size and extension of this kind of tumor to other important brain structures. And if some of the tumor is left behind at the time of operation, cholesterin meningitis is an important complication.
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PMID:[Paratrigeminal epidermoid originated in the meckel's cave (author's transl)]. 94 82

This paper describes a dermoid tumor which developed in the dorso-lateral area of the left cerebellar hemisphere. It is the first to be reported in Japan. The patient was a 31 year old female who suffered from severe occipital headaches, frequent vomiting and gait disturbances. Neurological findings on admission included marked bilateral choked discs, horizontal nystagmus on gaze to the left, and poor coordination on the finger to nose test, nose-finger-nose test and and heel-shin test on the left side. Left suboccipital craniectomy was performed. A tumor was found which displaced the left cerebellum anteromedially and inferiorly. The postero-lateral surface of the tumor was adherent to the overlying dura matter. It was completely removed and found to be about the size of a hen's egg. It contained a yellow, porridge-like substance and short hairs. Histological examination of the capsule of the tumor showed stratified squamous epithelium and cutaneous structures, such as hair follicles and sebaceous glands. The diagnosis was dermoid tumors. We could find as many as 78 cases of the posterior fossa dermoids in the literature. In 72 cases (92.4%), the mass existed along the midline in the posterior fossa. The dermoids developed in the cerebellar hemisphere were reported in only 6 cases (7.6%) including the present case. Laterally growing dermoids are considered to be very rare. The pathogenesis is discussed and the literature reviewed.
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PMID:[Dermoid tumor in left cerebellum--A case report (author's transl)]. 103 91


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