Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 29-year old female, in her second pregnancy, complained of headache, nausea, vomiting and left blurred vision. In spite of improvement of these symptoms in the second postpartum, she complained of recurrent symptoms in her third pregnancy. CT and MRI showed a pituitary adenoma with hematoma. It was totally removed using the transsphenoidal approach during pregnancy at 8 months. The histological examination revealed that the tumor was an acidophilic adenoma with a hemorrhagic change. A healthy baby was born at the full term after the operation. Our transsphenoidal operation during pregnancy was only the second such attempt reported in our collected literature. The management of the pituitary tumor during pregnancy is discussed.
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PMID:[A report of a transsphenoidal operation during pregnancy for a pituitary adenoma]. 194 97

We describe the case of a patient suffering from relapsing abdominal pain and vomiting over 4 years, in whom various radiological and endoscopic examinations remained normal. CT scan and MRI eventually showed a mesenteric mass corresponding to metastasis of an ileal carcinoid; this tumor was diagnosed only at laparotomy as well as his mesenteric and hepatic metastases. The different localization and clinical manifestations of carcinoid tumours as well as the difficulties of radiological diagnosis of tumours of the small bowel are mentioned; the diagnostic value of sonography. CT-scan and MRI in the diagnosis of hepatic metastasis is discussed.
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PMID:[A difficult diagnosis]. 200 76

We report a rare case of disproportionately large communicating fourth ventricle (DLCFV) combined with syringomyelia and Chiari malformation. The case was a 27-year-old male who underwent ventriculoperitoneal (V-P) shunt on the right side for hydrocephalus caused by traumatic intracerebral and intraventricular hemorrhage. One month later, he became somnolent with posterior fossa symptoms (nausea, vomiting and nystagmus). CT scan demonstrated enlarged fourth ventricle, which was diagnosed as DLCFV because the ventriculogram revealed patency of the aqueduct. One and half month later a second V-P shunt was made on the left side to increase the shunt flow. He became ambulatory with a cane, although the fourth ventricle remained moderately dilated on CT scan. Two months after the additional V-P shunt, he slipped and hit the occiput and immediately became tetraparetic. The patient was treated conservatively under the diagnosis of central spinal cord injury. The MRI taken 2 months after the accident revealed Chiari malformation (type 1), syringomyelia and a dilated fourth ventricle which was compressing the brainstem. After the fourth ventriculoperitoneal (FV-P) shunt, the tetraparesis transiently improved but then again worsened. On the CT scan the syrinx did non change in size, while the size of the fourth ventricle became normal. After syringoperitoneal (S-P) shunt the patient showed a moderate improvement of tetraparesis. Unfortunately he suffered appendicitis complicated with peritonitis and all the shunts were immediately changed to external drainage. However, the patient developed meningitis and became paraplegic. The motor function of the upper extremities slightly improved by aspiration of fluid via the external drainage system from the syrinx.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A case of disproportionately large communicating fourth ventricle (DLCFV) combined with syringomyelia and Chiari malformation]. 202 74

A case of hypertrophic cranial pachymeningitis was reported. A 58-year-old female presented the symptoms of headache and vomiting. At the age of 27, she had suffered from tuberculosis. Neurological examination on admission revealed bilateral papilledema, bilateral hearing disturbance, right hypoglossal nerve palsy, ataxic gait, and bilateral intentional tremor. CT scan showed dilatation of the lateral and third ventricles, and compression of the fourth ventricle with marked enhancement of cerebellar tentorium. A ventriculoperitoneal shunt was installed bringing about improvement in bilateral papilledema, ataxic gait, and bilateral intentional tremor. One month later, ataxic gait and bilateral intentional tremor recurred, and monoparesis of the left upper extremity developed. MRI demonstrated hypertrophic dura mater in the posterior fossa and compressed cervical spinal cord. Decompressive surgery was performed bringing about remarkable clinical improvement. The pathological specimen showed thickening of the dura mater with concentric layers of dense fibrous tissue infiltrated with plasma cells. A diagnosis of hypertrophic cranial pachymeningitis was established. Three years later, the clinical features were found unchanged, but contrast enhancement of cerebellar tentorium had progressed markedly. Hypertrophic pachymeningitis is a uncommon disease. But it should be noted that intracranial involvement is very rare. The etiology, symptomatology, neuroradiology, and treatment are discussed and the literature is reviewed.
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PMID:[A case of hypertrophic cranial pachymeningitis]. 203 16

A 17-year-old boy who had mitochondrial encephalomyopathy with focal deficiency of cytochrome c oxidase (CCO) activity is described. He experienced 3 episodes of muscle weakness, fatigability, nausea, vomiting and concomitant increase of serum creatine kinase activity, at the age of 13, 15 and 17 years. During interval there was no muscle weakness and the serum creatine kinase activity was within normal range. Increased levels of lactic acid and pyruvic acid were observed in the blood and cerebrospinal fluid. After an aerobic exercise test, lactic acid and pyruvic acid in the blood increased to an abnormally high level, and the arterial blood became acidic (pH 7.297). On EEG, occasional intermittent irregular theta activities were observed in the anterior region, but there were no abnormalities on CT and MRI in the central nervous system. In the biopsied muscle, ragged-red fibers comprised 20% on modified Gomori-trichrome staining and a number of fibers with no CCO activity were scattered throughout. The CCO activity in the mitochondria isolated from the biopsied muscle was reduced to 49.2 nmol/min/mg protein (normal range 144.7-355.8), while other mitochondrial enzyme activities in the electron transport system were normal. From these data, the patient was considered to have a unique form of mitochondrial encephalomyopathy. By the administration of a large amount of coenzyme Q10, episodes of muscle weakness and nausea, and an increase of lactic acid and pyruvic acid in the blood after aerobic exercise test were no longer observed.
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PMID:[Mitochondrial encephalomyopathy (focal cytochrome c oxidase deficiency) with transient episodes of muscle weakness and elevation of serum creatine kinase activity]. 216 88

A case with acute disturbance of consciousness associated with calcium hopanthenate (HOPA) administration was reported. He was a 3-year-old boy with autistic developmental delay, had orally taken 1.5 g of HOPA daily for 3 months. Clinical manifestations consisted of fever, vomiting and coma. Laboratory examination revealed severe hypoglycemia and metabolic acidosis, but there were no hepatic enzyme abnormalities. Analysis of urinary organic acid profile showed that very large amounts of medium and long chain dicarboxylic acids and omega-1 hydroxy-fatty acids were excreted. In particular, 2-hydroxysebacic acid, the accumulation of which has only been reported in the urine of patients with Zellweger syndrome and neonatal adrenoleukodystrophy (NALD), was observed. Analysis of urinary acylcarnitines showed that acetylcarnitine was predominant and C6-C10 dicarboxylic acylcarnitines were also excreted. He was treated with and rapidly responded to intravenous glucose and bicarbonate. After withdrawal of the drug he has had no problems and dicarboxylic aciduria disappeared. A CT scan showed symmetric, low density areas in periventricular white matter, especially around the posterior horns of the lateral ventricles. A T2-weighted MRI scan revealed high-intensity signal in the white matter corresponding to areas of low density on CT scan. We conclude that that a large amount of HOPA administration may cause encephalopathy by the inhibition of both mitochondrial and peroxisomal beta-oxidation.
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PMID:[Clinical and biochemical studies in a case of acute encephalopathy associated with calcium hopanthenate administration]. 219 43

A case of giant, thrombosed, non haemorrhagic aneurysm of the distal portion of the left vertebral artery is reported. The patient came to medical attention with an acute cervical pain after a minimal cervical traumatism and a diagnosis of torticollis from rheumatologic cause was made. In fact, a few weeks before, he had suffered three episodes of right homonymous hemianopsia. Subsequently, hiccup, vomiting, orthostatic dizziness with postural hypotension appeared, suggesting a medullary lesion. CT scan showed a round, heterogeneous high-density lesion near the fourth ventricle. Angiography was normal. MRI showed an oval mass in the fourth ventricle, between the medulla and the cerebellum. Surgery found an aneurysm of the end of the left vertebral artery.
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PMID:[Giant thrombosed aneurysm of the left vertebral artery developing in the fourth ventricle]. 259 70

We reported a 51-year-old male with ischemic disturbance of right inner ear resembling Meniere's disease. The patient had a sudden-onset episode of vertigo, right severe hearing disturbance, nausea, vomiting and gait disturbance. Two days after, he had hypersomnia, vertical gaze palsy, double vision, left Horner's sign, and sensory disturbance of pain and temperature of right half body involving face. Brain MRI disclosed high intensity area in T2-weighted image and proton density in bilateral paramedian thalamo-mesencephalic region and right cerebellum (area of the anterior inferior cerebellar artery). Cerebral angiography showed 90% or more stenosis of the right vertebral artery, 50% stenosis of the left vertebral artery before the posterior inferior cerebellar artery (PICA), and 60% stenosis of distal portion of the basilar artery. Furthermore, stem portion of the posterior cerebral artery, and the right anterior cerebellar artery and the left vertebral artery after the PICA were absent or occluded. Right deafness was evaluated to be Jerger type II, namely disturbance of inner ear. Caloric tests showed no response, and right auditory brainstem response showed no waves. Main cause of this vertigo and right deafness was considered to be disturbance of inner ear due to ischemia of right labyrinthine artery, though this patient was not a typical case of the anterior cerebellar artery syndrome. Ischemic disturbances of inner ear have been reported only in patients with the anterior cerebellar artery syndrome, therefore this patient who had only acute ischemic disturbance of inner ear and did not have disturbance of caudo-lateral portion of the pons was considered to be very rare.
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PMID:[A case of ischemic disturbance of inner ear]. 259 43

A rare case with the episodes of vertebrobasilar TIAs which were caused by carotid ulcerative lesion and by persistence of proatlantal intersegmental artery is reported. This 69-year-old man was admitted on 14th Feb. 1985 with complaints of three attacks of vertigo, diplopia, nausea, vomiting and dysequilibrium lasting about 1 hour. His past history and family history were unremarkable. On admission, physical and neurological examinations revealed nothing particular, except bilateral carotid bruits. On the right side, innocent low pitched bruit was detected, however on the left side, carotid bruit was high pitched and was regarded as pathological. Blood pressure was 180/80 mmHg. Pulse rate was 66/min and cardiac arrhythmia was not detected by EKG. He also had no history of cardiac arrhythmia as mentioned above. CT scans and MRI showed only mild brain atrophy and no brain stem nor cerebellar lesions. Left carotid angiogram revealed ulcerative lesion of the common carotid bifurcation which was compatible with high pitched bruit. And at the level of the C2 vertebra, persistent proatlantal intersegmental artery originated from the left internal carotid artery which, after running upward, joined to the horizontal portion of the left vertebral artery above the atlas. Internal carotid and the vertebrobasilar vasculature beyond the proatlantal intersegmental artery were normal except slight irregularity of carotid siphon. Right carotid and vertebral angiograms revealed no abnormality and basilar artery was opacified clearly again via right vertebral artery.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A case of transient cerebral ischemia of the vertebrobasilar system caused by carotid ulcerative lesion and persistent proatlantal intersegmental artery: a case report]. 360 Sep 93

A case of gas-producing brain abscess with subdural abscess was reported. An 18-year-old boy was admitted with a five-day history of vomiting and high grade pyrexia. Plain skull roentgenograms demonstrated left frontal multiple gas bubbles. CT scan and MRI showed that both brain and subdural abscesses contained gas in the left frontal area. Antibiotics and glyceol were intravenously administrated. In serial CT scans, subdural abscess was not recognized, while brain abscess was enhanced in a ring. Seven days after admission, milky white pus with a fecal odor was aspirated using CT guided stereotactic apparatus, and the catheter was left in the abscess cavity. Culture of the pus grew peptostreptococcus. On the 22nd hospital day, repeated aspiration and drainage were performed for the residual brain abscess. The patient gradually improved after the aspiration with continuous administration of antibiotics, and he was discharged on the 59th hospital day with no neurological deficits. Based on our experience and a review of the literature, the treatment of choice is aspiration in the late cerebritis stage of brain abscess.
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PMID:[A case of gas-producing brain abscess with subdural empyema: timing of the operation for brain abscess]. 747 5


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