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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The clinical and pathologic findings in 20 patients with hypertensive encephalopathy were reviewed. The dominant central nervous system (CNS) symptoms were altered state of consciousness and severe headache. Nausea, vomiting, and visual disturbances were less common. Seizures and focal signs were infrequent. The changes seen were invariably accompanied both by the characteristic ophthalmoscopic alterations of malignant hypertension and by uremia. The neuropathologic changes consisted of severe vascular alterations (fibrinoid necrosis of arterioles, thrombosis of arterioles and capillaries), and of parenchymal lesions (microinfarcts, petechial hemorrhages) secondary to the vascular lesions. The vascular changes were not confined to the brain but were diffuse, affecting the eyes, kidneys, and other organs. In the CNS the brainstem was most severely affected. Cerebral edema was not observed, even in those patients who had increased cerebrospinal fluid pressure and papilledema.
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PMID:Hypertensive encephalopathy: a clinicopathologic study of 20 cases. 56 64

The patients are 15 year old and 13 year old males who complained of a headache, vomiting and general malaise. The plain skull films showed thinning and bulging of the left temporal squama, forwards enlargement of the middle fossa and the elevation of the lesser wing of the sphenoid. The left carotid arteriography indicated significant elevation of the middle cerebral artery and the opercular portion of the middle cerebral artery was absent. Left frontotemporoparietal craniotomy was performed, and the large cyst as the space taking mass lesion of the middle fossa was noted. The cyst contained xanthochromic fluid and its wall probably consisted of arachnoid membrane. In both cases the cyst occupied anterior 6 cm of the left middle fossa and no brain tissue was noted between the cyst and the anterior part of the middle cranial fossa. Histologically, the membrane of the cyst was arachnoid. Their recognition and management are discussed.
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PMID:[Clinical observations of intracranial arachnoid cyst of the middle fossa (author's transl)]. 58 68

Thirteen cases of posterior fossa arachnoid cyst are described. Presenting features were usually headache, vomiting, lethargy, and delayed development in infants. Association with congenital defects is sometimes noted. The cysts are considered to result from abnormalities occurring in foetal life.
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PMID:Developmental arachnoid cysts of the posterior fossa-an analysis of 13 cases. 60 49

A survey was made of patients' reactions to high dose (21 mg) Corynebacterium parvum therapy given intravenously over four hours. The patients completed a pro forma. Rigors were the commonest side effect complained of being present in nearly all patients (24/25) and being very severe in one-third (10/25). Other problems were nausea (15/25), vomiting (17/25), bone pain (12/25) and headaches (12/25). One-third also usffered with other less common side effects. Overall, patients felt the side effects were as disagreeable as those experienced with outpatient chemotherapy.
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PMID:A survey of patients' reactions to intravenous Corynebacterium parvum therapy. 60 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 case of aneurysm of the left internal acoustic meatus has been reported. The patient was 53-year-old man who was admitted with the history of sudden onset of a severe occipital headache 18 days previously. He also noted nausea, vomiting and became drowsy at that time. He was seen at a local clinic and a lumbar puncture showed bloody fluid. The next day his level of consciousness improved but he noted left tinnitus and neck stiffness. On admission, he only complained of a left tinnitus. The rest of the neurological examination was normal. Craniogram was of no abnormal findings. Cerebral angiogram showed an aneurysm at the left internal acoustic meatus fed by the left internal auditory artery. At operation, the aneurysm was clipped at the entrance of its feeding artery via retroauricural-retromastoidal craniectomy. The postoperative course was satisfactory except for the decrease of the left auditory acuity to 50dB. Postoperative angiogram revealed a complete disappearance of the aneurysm. In the literature only six cases have been reported, which were summarized in Figure 1. Clinical features of such an aneurysm are subarachnoid hemorrhage and symptoms of cerebello-pontine angle, namely tinnitus, hearing disturbance and facial palsy etc. Besides, on skull x-ray film, sometimes enlargement of the internal acoustic meatus has been found.
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PMID:[A case of aneurysm of the left internal acoustic meatus (author's transl)]. 65 16

The authors report a case of colloid cyst of the third ventricle diagnosed preoperatively through CT scan, pneumoencephalography and carotid angiography. The patient was a twenty-six year old housewife with a history of two repeated episodic headaches followed by gait disturbance, vomiting and cold sweating. At operation, the colloid cyst which completely occluded the right foramen of Monro, was reached by anterior transcallosal approach and was partially removed with subsequent cure of her symptoms. The cyst fluid contained cholesterin crystals, cholesterol, protein (12.8 g/dl), and sugar (16 mg/dl). Histologically, the cyst wall consisted of a single layered cuboidal or columnar epithelium with many cilias internally and loose connective tissue rich in vascluar channels externally. Cytoplasm and cellular surface was partly positive at mucicarmine, PAS and alusian blue staining. The fact would confirm that there is mucin secreting function among the epithelial cells of the cyst.
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PMID:[A case of colloid cyst of the third ventricle (author's transl)]. 66 78

In a 11-year-old girl with urinary tract infection symptoms and signs of Henoch-Schoenlein syndrome developed with neurological complications in the form of headaches, vomiting slightly marked signs of pyramidal tract and cerebellar damage and severe psychomotor temporal-lobe seizures. These very violent neurological manifestations disappeared completely after control of infection. The authors point out that prognosis in Henoch-Schoenlein syndrome even with such severe neurological complications is good.
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PMID:[Case of Henoch-Schoenlein purpura with neurological complications]. 67 27

A 24-year-old woman was found comatose after 2 days of cephalalgia and vomiting. An immediate diagnosis of carbon monoxyde poisoning was disclaimed when blood carbon monoxyde was found to be 1.75 ml/100. A diagnosis of acute intracranial hypertension led to trephination with ventricular punction and brain biopsy on the third day. The patient died on the eleventh day. Ultrastructural study of biopsy tissue showed nearly normal cortex, and injured white matter, with disrupted or destroyed myelin and pycnotic oligodendroglia in contrast with nearly normal axons, astrocytes, and capillaries. Autopsy showed a typical semioval center myelinopathy. After discussion of the histotoxic, vascular, and edema theories for myelinopathy pathogenesis, primary oligodendrogial lesion is considered, and correlated with the diphasic evolution often observed in the course of carbon monoxyde myelinopathy.
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PMID:[Myelinopathy due to carbon monoxyde poisoning. A study in ultrastructural neuropathology (author's transl)]. 67 80

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


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