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)

We examined 111 consecutive patients with primary or metastatic brain tumors identified by CT or MRI to characterize brain tumor headache. The median age was 44 years; 34% had primary and 66% metastatic tumors. Headaches were present in 48%, equally for primary and metastatic brain tumors. Headaches were similar to tension-type in 77%, migraine-type in 9%, and other types in 14%. The typical headache was bifrontal but worse ipsilaterally, and was the worst symptom in only 45% of patients. Unlike true tension-type headaches, brain tumor headaches were worse with bending over in 32%, and nausea or vomiting was present in 40% of patients. The "classic" early morning brain tumor headache is uncommon. Nausea, vomiting, an abnormal neurologic examination, or a significant, change in prior headache pattern suggest that the headache may be caused by a tumor.
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PMID:Headaches in patients with brain tumors: a study of 111 patients. 841 11

This is report regarding a 28-year-old woman who conceived and delivered a healthy child following treatment for brain metastasis of choriocarcinoma in 1980 and a prolonged postoperative disease-free period. The patient had delivered a hydatidiform mole. Eight months afterwards she was admitted to our hospital with occipital pain, vomiting and stupor, and upon CT examination was found to have a brain tumor. The surgically removed tumor was pathologically diagnosed as choriocarcinoma. Postoperative methotrexate chemotherapy rapidly lowered the preoperative urinary human chorionic gonadotrophin (19 IU/ml), and allowed restoration of the preoperative LH level, consciousness, ambulation, and manifest ovulation. Occasional mild cramps were received by continuous use of anticonvulsants which did not affect her daily life. Four and one-half years postoperatively she conceived, and had a healthy boy weighing 2,294 g at the 39th week of gestation in June 1985. Both mother and baby have been doing well for 7 postpartum years.
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PMID:A case of successful pregnancy and delivery after brain metastasis of choriocarcinoma. 848 64

We describe a three-year-old girl whose growing congenital brain tumor may have been responsible for her perinatal intracranial hemorrhage. The patient, born after an uneventful pregnancy and delivery, had an intracranial hemorrhage in the right frontal area, including the basal ganglia, as a newborn. Her only symptoms at that time were vomiting and fever. She improved both, clinically and neuroradiologically during the following weeks, and except for mild left hemiparesis, the patient developed with no other apparent neurological deficits. However, a follow-up brain CT scan at 3 years of age, disclosed a heterogeneous tumor with a 5 cm diameter in the same right frontal area as the neonatal hemorrhage. The tumor was surgically removed, and diagnosed as a benign mixed tumor composed of differentiated astrocytoma and meningioma elements. It is conceivable that the brain tumor may have been growing rather slowly since an early fetal stage. This case indicates the need of being aware that neonatal intracranial hemorrhages may be caused by bleeding of congenital brain tumors.
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PMID:[A case of congenital brain tumor diagnosed during follow-up of neonatal intracranial hemorrhage]. 857 61

We report a 32-year-old man who developed cerebellar ataxia and a posterior fossa mass 12 years after the radiation therapy for a cerebellar arteriovenous malformation (AVM). The patient was well until 19 years of the age when he had an acute onset of vertigo and vomiting. A spinal tap was performed and the CSF was bloody. He was admitted to another hospital where an arteriovenous malformation was found in the cerebellum by angiography. Four years after the onset, he developed tingling sensation in the distribution of the second division of the right trigeminal nerve. He was admitted to the neurosurgery service of our hospital where the cerebellar AVM was confirmed. He was transferred to University of California where Bragg peak stereotaxic radiotherapy was successfully performed; this utilizes high energy alpha-ray produced by a cyclotron. Three years after the radiotherapy, marked reduction in the size of the AVM was confirmed by angiography. Twelve years after the onset of his initial symptom, he noted unsteadiness of gait. He was readmitted to our neurosurgery service where obstructive hydrocephalus was found. He was treated by ventriculoperitoneal shunting and placement of a Ommaya reservoir. After these therapy, he noted marked improvement in his gait and ataxia. However, in 1993, his unsteadiness of gait recurred, and he was again admitted to our neurosurgery service on June 20, 1993. On admission, T1-weighted MRI revealed a slightly low signal intensity mass lesion in the right cerebellar hemisphere compressing the brain stem; a spotty high signal intensity lesion and another small low intensity lesion were seen within the mass. Vertebro-basilar angiograms revealed upward displacement of the superior cerebellar arteries. No arteriovenous nidus was visualized. On July, 3rd, the cyst was surgically drained and the Ommaya reservoir was removed. Post-operative course was uneventful, however, he developed head tremor after the surgery. Neurologic examination on July 20, 1993 revealed an alert and well oriented man in no acute distress. General physical examination was unremarkable. Neurologic examination revealed no dementia; higher cerebral functions appeared intact. The optic discs were flat, and visual fields were intact. Ocular movements were full but convergence was restricted. Horizontal gaze nystagmus was noted more in the right lateral gaze. Pupils were intact. Facial sensation and facial muscles were intact. Hearing was normal. His voice was of nasal quality. Pharyngeal reflex was diminished. The tongue showed deviation to the left without atrophy. Head tremor at 5 c/s was noted. He was able to stand with support but was unable to walk. No muscle atrophy or weakness was noted. The finger-to-nose and the heel-to-knee tests showed dysmetria and decomposition more on the right. Rapid alternating movements were ataxic on the right. Muscle tone was diminished on the right. Muscle stretch reflexes were normally elicited and were symmetric. The plantar response was flexor bilaterally. Sensation was intact. On July 21, a posterior fossa exploration was performed. After the surgery, he was treated with 30 mg/day of alotinolol which showed no effect on his head tremor. He was then treated with gradually increasing doses of clonazepam; when he received 8 mg/day of clonazepam, his tremor showed marked improvement. He was discussed in a neurologic CPC on the nature of the posterior fossa lesion and his tremor. Opinions were divided between delayed radiation necrosis and a radiation-induced brain tumor. The chief discussant arrived at the conclusion that the patient had delayed radiation necrosis compressing the brain stem and cerebellar hemispheres. Regarding the nature of his tremor, he thought that his head tremor was of cerebellar type of postural tremor. Histologic examination of the biopsied specimen revealed accumulation of relatively fresh blood constituents in the deep area of the cerebellum forming a mass. Most of the
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PMID:[A 32-year-old man who developed a posterior fossa mass 12 years after the radiation therapy for cerebellar arteriovenous malformation]. 867 25

Ten children receiving 5 to 6 week courses of radiotherapy after brain tumor surgery were given ondansetron treatment for persistent nausea and emesis. All patients continued the ondansetron treatment until the end of their radiotherapy course. Nausea, emesis, appetite, and adverse events were scored throughout the ondansetron treatment period. Ondansetron was well tolerated by all patients and was effective at reducing symptoms in 60% of the children.
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PMID:Ondansetron in radiation therapy of brain tumor in children. 873 40

Teratoid/rhabdoid tumor is a recently introduced infantile brain neoplasm of uncertain origin clinically characterized by a most aggressive course. We describe the case of a 2-year-old boy and a 7-year-old girl, the former presenting with central fever and hemiparesis, while vomiting and headache were symptoms in the latter. A brain tumor in the right fronto-parieto-occipital and the left fronto-medial parenchyma, respectively, were found and removed by surgery. On histology, both lesions consisted of sheets of ovoid cells with prominent cytoplasm, vesicular nuclei and macronucleoli. In the second case, a spindle-cell component and bone metaplasia were also noted. Ultrastructurally, tumor cells contained whorls of intermediate filaments. Immunohistochemistry revealed a polyphenotypic expression profile including positivity for epithelial membrane antigen, vimentin and a-actin. There was no evidence of a germ-cell origin. Chromosomal translocation involving 22q11 was established cytogenetically in the first case. The teratoid/rhabdoid tumor shares many common traits with renal rhabdoid tumors and primitive neuroectodermal tumors as well as germ cell neoplasms; therefore its being an entity is debated.
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PMID:[Teratoid/rhabdoid tumor of the central nervous system]. 945 8

Patients (16 women and 16 men) with brain tumors previously treated conservatively by surgery, radiation, and/or chemotherapy with typical symptoms of increased intracranial pressure were consecutively enrolled to test the effects of pharmacological dosages of sodium selenite (selenase) in conjunction with other supportive therapies (biological response modifiers, detoxification, chemotherapy, immunotherapy, oxygen therapy). The rationale for the use of sodium selenite was that the whole-blood selenium levels were subnormal in 70% of the patients on admission. Patients also frequently presented abnormal levels of other minerals, especially lowered sodium and elevated potassium levels, which appears to be characteristic of brain tumor patients. Sodium selenite was administered by infusion at dosages of 1000 microg Se in physiological saline/d for 4-8 wk. In 76% of the patients, a definite, and in 24% a slight improvement of the general condition and a decrease in symptoms, such as nausea, emesis, headache, vertigo, unsteady gait, speech disorders, and Jacksonian seizures, were observed. In all treated patients, improvements of erythrocyte, hemoglobin, and thrombocyte counts were observed. Additional beneficial effects were noted in the patients receiving the oxygen therapy. It is concluded that the sodium selenite can be employed with oxygen therapy and other supportive measures in the management of brain tumor patients.
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PMID:Symptomatic treatment of brain tumor patients with sodium selenite, oxygen, and other supportive measures. 963 Apr 18

Prediction of future suffering could improve palliative care. To identify the factors contributing to physical symptoms, a prospective study was performed on two series of hospice inpatients with cancer (n = 150 and n = 200, respectively). Physical symptoms, patients' characteristics, and tumor locations were recorded using a structured protocol on admission and throughout the clinical course. Common symptoms on admission and during the patient's course were pain (65%, 88%), general malaise (58%, 77%), anorexia (57%, 94%), constipation (33%, 71%), dyspnea (33%, 66%), nausea/vomiting (29%, 48%), cough/sputum (29%, 48%), edema (27%, 65%), fever (26%, 70%), abdominal swelling (26%, 42%), and dry mouth (25%, 61%), respectively. The mean number of symptoms was 5.7 +/- 3.0 on admission and 9.6 +/- 3.1 during the course. Factors that contributed to the symptoms were young age (pain, abdominal swelling, dry mouth), performance status (anorexia, general malaise, edema, dyspnea), brain tumor (paralysis), neoplasms of lung/pleura (dyspnea, cough/sputum, death rattle), bone metastasis (pain, paralysis), gastric/pancreas cancer (abdominal swelling), peritoneal metastasis (general malaise, edema, nausea/vomiting, abdominal swelling, dry mouth), opioids (constipation, dry mouth, myoclonus), anticholinergics (dry mouth), and antidopaminergics (myoclonus). Opioid requirement was positively correlated with the presence of bone metastasis, and negatively correlated with age and brain involvement. Additional opioids were frequently used in the final 48 hours in cases with lung/pleura neoplasms. These data suggest that terminal symptoms in cancer patients are determined by local and/or general factors. Clinicians can predict the probability of future symptoms from patients' characteristics, general condition, tumor locations, and medications.
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PMID:Contributing factors to physical symptoms in terminally-ill cancer patients. 1058 57

We report a case of optic glioma with bilateral optic atrophy. A 3-year-old girl presented with vomiting and left hemiparesis. She had hypothalamic dysfunction, right ptosis, right monocular nystagmus, left facial palsy, left hemiparesis, and left pes adductus. Neuroimaging studies showed obstructive hydrocephalus with a large suprasellar calcified tumor with a ring-like enhancement mimicking craniopharyngioma. Visual-evoked potentials showed delayed latency of N75 in the right occipital lead. The tumor, a pilocytic astrocytoma in the right optic tract and chiasma, was partially removed via a right frontotemporal craniotomy. The right optic nerve had shrunk to half the normal diameter and became twisted downwardly. Intracranial pressure (ICP) increased to 40 cm H2O. The fundus had bilateral optic atrophy without disc swelling. To our knowledge, this is the first report of a lamina/dot sign of the optic disc in a small child with a brain tumor and a normal neuroretinal fiber layer. These ocular findings may result from possible interruption of the axonal flow caused by the tumor and not increased ICP.
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PMID:Optic glioma with characteristic bilateral optic atrophy in a 3-year-old girl. 1070 32

We report a rare case of solitary fibrous tumor (SFT) of the meninges of the posterior fossa presenting as an intracerebellar hemorrhage. A 29-year-old woman was admitted with sudden-onset severe headache, nausea, and vomiting. A computed tomographic (CT) scan of the brain revealed an intracerebellar hemorrhage 3.5cm in diameter. Gadolinium-enhanced magnetic resonance imaging (MRI) showed a heterogeneous enhancement mass. A posterior craniotomy found a firm, highly vascular tumor attached to the meninges. Histologically, the tumor showed mostly sclerotic tissues with spindle cells. In few areas, the tumor had a more compact arrangement of spindle-shaped cells with vascular spaces and highly cellular components. Immunohistochemical study revealed strong CD-34 immunopositivity in many tumor cells. The tumor was diagnosed as SFT of the meninges. We report the clinical and histological features of this newly described tumor with a heterogeneous component.
Brain Tumor Pathol 2001
PMID:A case of solitary fibrous tumor of the meninges. 1151 73


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