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 45-year-old woman had pyrexia, headaches, collapse and hyponatraemia. Intracerebral abscess, bacterial meningitis and subarachnoid haemorrhage were excluded. She was given intravenous antibiotics and gradually recovered. One month later she was readmitted with diplopia, headache and vomiting. Serum sodium was low (107 mmol/l) and a diagnosis of inappropriate ADH secretion was made. MRI scan showed a suprasellar tumour arising from the posterior pituitary gland. A skin rash gradually faded. Serum cortisol, prolactin, gonadotrophins and thyroid hormone levels were low. A pituitary tumour was removed trans-sphenoidally, she had external pituitary radiotherapy, and replacement hydrocortisone and thyroxine. She was well for 12 months when she developed progressive weakness and numbness of both legs. Examination suggested spinal cord compression at the level of T2 where MRI scanning showed an intradural enhancing mass. This spinal tumour was removed and her neurological symptoms disappeared. Nine months after this she developed facial pain and nasal obstruction. CT scan showed tumour growth into the sphenoid sinus and nasal cavities. A right Cauldwell-Luc operation was done and residual tumour in the nasal passages was treated by fractionated external radiotherapy and Prednisolone. Histological examination of the specimens from pituitary, spinal mass, and nasal sinuses showed Rosai-Dorfman disease, a rare entity characterized by histiocytic proliferation, emperipolesis (lymphophagocytosis) and lymphadenopathy. Aged 48 she developed cranial diabetes insipidus. Although Rosai-Dorfman syndrome is rare, it is being reported with increasing frequency, and should be borne in mind as a possible cause of a pituitary tumour.
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PMID:Rosai-Dorfman disease presenting as a pituitary tumour. 1034 67

Neurocysticercosis is a rare disease, and no association with intraventricular cysts has been reported in Japan. We report a case of neurocysticercosis that presented the unique symptom of a fourth ventricular cyst. A 55-year-old man with a 7 year history of neurocysticercosis and hydrocephalus developed a positional headache and vomiting 3 months after an L-P shunt, and was admitted to our hospital. MRI showed multiple intraparenchymal cysts, ventricular enlargement and an intraventricular cyst in the fourth ventricle. The cyst and the cysticercus in the fourth ventricle were totally removed via the suboccipital approach. Histological examination showed characteristics of cysticercus. Two weeks after this surgery, V-P shunt with neuroendoscopical observation of the ventricle was performed. A small cyst was detected in the right lateral ventricle. The symptoms disappeared after surgery. Following surgery, a therapeutic course of albendazole was administered at a daily dose of 600 mg for 30 days. MRI after administration of the anticysticercal drug revealed reduction in the size of the cysts.
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PMID:[A case of neurocysticercosis with multiple intraparenchymal and intraventricular cysts]. 1034 48

An 18-year-old woman with extensive cerebral venous thrombosis is described. The symptoms were fever, headache, nausea, vomiting and focal deficits. The diagnosis was confirmed by CT and MRI. Anticoagulation was given. Full restitution was achieved within three months. Possible predisposing factors were use of oral contraceptive, smoking and anticardiolipin antibodies. The causes, symptoms, investigations and possible modes of therapy are discussed.
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PMID:[Cerebral venous thrombosis]. 1037 56

A 68-year-old man with metastatic brain tumors from adenoendocrine carcinoma of the common bile duct is reported. A common bile duct tumor and a metastatic liver tumor had been resected 6 years and 3 years prior to admission, respectively. Microscopically they showed two components; moderately differentiated tubular adenocarcinoma and neuroendocrine carcinoma. He presented with headache and vomiting and MRI revealed two metastatic brain tumors. They were successfully resected and radiotherapy was carried out. Histological diagnosis of the metastatic brain tumors was neuroendocrine carcinoma, but carbohydrate antigen (CA)-19-9 and carcinoembryonic antigen (CEA)-immunoreactive cells were observed without glandular pattern. Immunohistochemically serotonin and pancreatic polypeptide were detected, but somatostatin was not. As the endocrine cells demonstrated in the normal extrahepatic bile ducts are only somatostatin-containing D cells, these cells are considered to originate as part of a metaplastic process. To our knowledge, this represents the second case of adenoendocrine carcinoma of the common bile duct.
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PMID:Brain metastases from adenoendocrine carcinoma of the common bile duct: a case report. 1037 37

A 61-year-old male fell from a position 1 m high when building a house. An iron rod, which protruded upward from a solid base in cement, penetrated this patient's neck 15 cm to the head and was successfully extracted by himself. On admission, he complained of headache and vomiting. General examination disclosed nasal bleeding, intraoral bleeding, and L figured skin laceration in the left side of his neck at the level of the thyroid cartilage. Mild disorientation (JCS2) was noted. Otolaryngological examination disclosed hyperemia on the left side of the vocal cord as well as at the dome of the superior pharynx. Plain skull film disclosed pneumocephalus and that a piece of bone fragment of the planum sphenoidale had penetrated the brain. CT demonstrated air in the subarachnoid space, ventricular hemorrhage, intracerebral hematoma in the right frontal lobe, and subarachnoid hemorrhage in the anterior interhemispheric fissure. CAG detected neither cerebral vascular abnormalities nor cerebral aneurysm. While staying in our department, he developed mild fever and CSF rhinorrhea. The diagnosis of bacterial meningitis was made from the CSF finding and was well controlled with conservative therapy. CSF rhinorrhea stopped spontaneously with conservative treatment. Sagittal MRI continuously demonstrated contusional hematoma in the base of the right frontal lobe just above the fractured planum sphenoidale and genu of the corpus callosum following the course of the intracranially invading iron rod. The right CAG on Day 10 demonstrated vasospasm on the A1 and a 1 cm sized saccular cerebral aneurysm at the proximal right fronto-polar artery. CAG on Day 17 again showed the persistent presence of the aneurysm. For the purpose of preventing delayed rupture of the aneurysm, radical surgical treatment was planned. Microsurgical dissection disclosed that the aneurysm was located just behind the elevated fracture of the planum sphenoidale. Severe arachnoid adhesion was noted around the aneurysm. The aneurysm was successfully clipped with preservation of the parent artery without inducing new neurological deficits. From the general, otolaryngological, neuroradiological, and operative findings, this aneurysm was diagnosed as a traumatic cerebral artery aneurysm following the penetration of the skull base by the iron rod. The CAG performed at 8 months postoperatively demonstrated the patency of the parent artery and that there was no recurrence of the aneurysm. An unusual case of a traumatic cerebral artery aneurysm following the penetration of the skull base by an iron rod was thus reported.
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PMID:[A case of a traumatic anterior cerebral artery aneurysm following the penetration of the skull base by an iron rod]. 1039 43

A previously healthy 16-month-old Korean girl with symptoms of fever, vomiting, and generalized tonic seizure was diagnosed to have Group D non-typhoid Salmonella meningitis. The patient was treated with ceftriaxone (100 mg/kg/day) and amikin (22.5 mg/kg/day) initially and ciprofloxacin (30 mg/kg/day) was added later because of clinical deterioration and disseminated intravascular coagulation. Brain CT performed on the second day showed a well-demarcated low density lesion in the right lentiform nucleus and both caudate nuclei, without evidence of increased intracranial pressure. MRI performed on the 11th day confirmed CT scan findings as well as right subdural fluid collection, brain atrophy, and ventriculomegaly. She underwent subdural drainage and later ventriculo-peritoneal shunt operation. Despite receiving intensive treatment, she still has severe neurologic sequelae. Our case shows that infarctions of basal ganglia and thalami are not specific for tuberculous meningitis and that meningitis complicated by infarction is indicative of grave prognosis.
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PMID:Non-typhoid Salmonella meningitis complicated by a infarction of basal ganglia. 1040 82

It has recently been recognized that D-2-hydroxyglutaric aciduria is a distinct neurometabolic disorder with a severe and a mild phenotype. Whereas the clinical and neuroimaging findings of the severe phenotype were homogeneous among the patients, the findings in the mild phenotype were much more variable, leaving the clinical picture poorly defined. We were able to collect the clinical, biochemical and neuroimaging data on an additional 8 patients with D-2-hydroxyglutaric aciduria, 4 with the severe and 4 with the mild phenotype. With the new information, it becomes clear that the mild phenotype shares the essential characteristics of the severe phenotype. The most frequent findings, regardless of the clinical phenotype, are epilepsy, hypotonia and psychomotor retardation. Additional findings, mainly occurring in the severe phenotype, are episodic vomiting, cardiomyopathy, inspiratory stridor and apnoeas. The most consistent MRI finding is enlargement of the lateral ventricles, occipital more than frontal. Regardless of the clinical phenotype, early MRI shows in addition subependymal cysts and signs of delayed cerebral maturation. Later MRI may reveal multifocal cerebral white-matter abnormalities. Two patients had vascular abnormalities, but it is as yet unclear whether these are related to D-2-hydroxyglutaric aciduria or are incidental findings.
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PMID:D-2-hydroxyglutaric aciduria: further clinical delineation. 1040 77

The patient, a 51-year-old male with a two year history of AIDS, was admitted to our hospital because of hemiparalysis and vomiting. The MRI study showed multiple lesions with ring-enhancement in the right basal brain area. Empirical therapy for toxoplasma encephalitis was started. After 64 days, the subsequent brain MRI showed deterioration. A 201Tl-SPECT study was performed and the findings were consistent with those of malignant lymphoma (ML). The patient was treated with 40 Gy of whole brain radiation, MRI showed partial response to this therapy, and clinical improvement was achieved. The definitive diagnosis of primary CNS lymphoma can be made only by brain biopsy, and many cases have been diagnosed at autopsy. The clinical and radiological findings of primary CNS lymphoma resemble toxoplasma encephalitis. An empirical therapy for toxoplasma encephalitis is recommended to avoid brain biopsy in these cases. The use of 201Tl-SPECT for the differential diagnosis of these diseases have been reported. Considering the poor prognosis of primary CNS lymphoma in AIDS, the application of 201Tl-SPECT before empirical therapy for toxoplasma must be important for appropriate treatment.
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PMID:[Successful treatment of primary CNS lymphoma diagnosed by 201thallium-single photon emission computed tomography (201Tl-SPECT) with whole-brain radiation therapy in an AIDS patient]. 1042 54

We present CT and MRI of an intracranial malignant fibrous histiocytoma in a 5-year-old girl with headache and vomiting. This case is unusual particular by virtue of its radiological appearances and the young age of the patient.
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PMID:Haematoma-like primary intracranial malignant fibrous histiocytoma in a 5-year-old girl. 1045 Aug 49

We report a patient of atypical type of Sturge-Weber syndrome who demonstrated a reversible change by MRI FLAIR method in ictus and postictal state. A 5-year-old boy was admitted to our hospital because of severe headache, vomiting and loss of consciousness with his eyes conjugated to left for a few minutes. He had no facial nevus and other abnormal findings in physical examination. CT scan showed two small calcifications in the right occipital lobe. Postcontrast T 1-weighted image of MRI demonstrated a right parieto-occipital leptomeningeal enhancement. We diagnosed this case as an atypical type of Sturge-Weber syndrome. Although, on admission, FLAIR method showed the area of high signal intensity, after anticonvulsant therapy, those abnormal area disappeared. It is presumably detected by FLAIR method slight extravasation of plasma element in the surface of the brain due to regional hyperperfusion in ictus.
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PMID:[A case of atypical type of Sturge-Weber syndrome demonstrated reversible change by MRI FLAIR method in ictus and in postictal state]. 1045 52


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