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 3 1/2-year-old girl with a huge optic glioma was reported. On February 26, 1978, she was hospitalized for signs of increased intracranial pressure, namely headache, vomiting and consciousness disturbance. Before admission she did not complain of her visual disturbance. A huge mass lesion in the subfrontal-suprasellar region was found by neuroradiological examination. The operation was performed on March 7, 1978, and the tumor arising from the right optic nerve, about 170 grams in weight, was totally removed in piecemeals. Histopathological diagnosis was pilocytic astrocytoma. Immediately after operation diabetes insipidus and hypernatremia developed, but two months later these symptoms disappeared. Post-operative CT scan demonstrated no mass lesion in the subfrontal-suprasellar region. After radiation therapy, she was discharged with slight left hemiparesis on August 31, 1978. Though her right eye was blind, visual acuity remained 0.2 in the left eye. No other neurologic deficits could be found.
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PMID:[Giant optic glioma--case report (author's transl)]. 49 74

A 2 and a half year-old boy with neurofibromatosis developed unilateral proptosis, decreased visual acuity, and optic disk edema. After the discovery and removal of an optic nerve glioma, the patient had ten years of excellent health until he began having headaches, nausea, and vomiting. He had papilledema in his remaining eye. At exploration, a cerebellar astrocytoma and a neuroglial hamartoma were removed. The occurrence of a glioma of right anterior visual pathway associated with other primary intracranial lesions in patients with neurofibromatosis was not previously reported.
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PMID:Optic nerve glioma and cerebellar astrocytoma in a patient with von Recklinghausen's neurofibromatosis. 80 54

37 cases of cerebral hemispheric tumours are presented. These make up 23,1% of all the intracranial tumours observed over a period of 11 years in a Child Neurology Service. 19 cases were males and 18 females. Their ages were between 16 days and 7 1/2 years. Vomiting and headache were usually the first symptoms followed by seizures, frequently of the focal kind. Motor difficulties used to appear later. 69.6% of the cases presented a malfunctioning focus on the E.E.G. on the side of the tumor. The simple cranial X-Rays showed firstly widening of the fronto-parietal sutures, intracranial calcifications were seen in some of the cases with ependymonas and piloid astrocytoma in patients with Bourneville's disease. Pneumoencephalography as well as carotid angiography, radioisotope examination and computerized tomography gave us very positive results in the localization and determination of the size of the tumor. The ependymomas showed pathological vascularization regularly. The nature of the tumours corresponded to: 14 cases of ependymoma, 8 cases of astrocytoma I and II types, 1 case of astrocytoma of types III and IV, 3 cases of plexus papilloma, 2 cases of meningioma, 1 case of sarcoma of the basal ganglia, 1 case of teratoma, 3 cases of indifferentiated malignant tumours, 4 cases not proven. There was a 20% survival of patients five years later.
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PMID:[Cerebral tumours in infancy (author's transl)]. 90 Jun 62

A 9-year-old girl underwent total removal of a cerebellar astrocytoma complicated by hydrocephalus after postoperative meningitis, requiring a ventriculoperitoneal shunt. Five months later, headache, vomiting, and gait disturbance appeared and computed tomography detected enlarged fourth ventricle. A fourth ventriculoperitoneal shunt resulted in immediate relief of all symptoms. After 2 months, obstruction of the peritoneal tube required shunt reconstruction. This recurred three times in 8 months. At the last operation, tumor cells were detected in the cerebrospinal fluid and the substance clogging the tube. This suggested that the tumor had recurred and clogging by tumor cells had caused the repeated episodes of isolated fourth ventricle. Radiation therapy prevented further shunt obstruction and achieved remission of all signs and symptoms.
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PMID:Cerebellar astrocytoma with repeated episodes of fourth ventricle isolation causing peritoneal shunt tube obstruction--case report. 138 Oct 63

Children whose brain tumor involves two or more compartments at presentation differ clinically and pathologically from children whose brain tumor is confined to one compartment. In this study of 3,291 children with a brain tumor, at least 10% had a tumor that occupied two or three compartments at first hospitalization. Infratentorial tumors occupying multiple compartments were 1.7 times more likely to involve the cervicomedullary junction than the mesodiencephalic junction. Younger children (1-3 years) were more likely to have had multiple compartment tumors than older children. Children whose tumor was limited to the infratentorial compartment had a longer survival than children whose tumor also occupied other compartments. Ependymoma, anaplastic ependymoma, and astrocytoma (nos) were over represented among infratentorial multiple compartment tumors. Pilocytic astrocytoma, primitive neuroectodermal tumor (medulloblastoma), and desmoplastic medulloblastoma were less likely to have occupied multiple compartments at the time of the first surgical exploration. The distributions of histologic features in tumors at the cervicomedullary junction differed from those in tumors limited to the posterior fossa or to the spinal canal. Seizures were more likely if the tumor was confined to the supratentorial compartment, whereas nausea or vomiting and headache were more likely if the tumor was confined to the infratentorial compartment. Children whose tumor was confined to the spinal canal were significantly more likely to have bladder symptoms and back and/or abdominal pain than those whose tumor also involved compartments above the foramen magnum. We conclude that brain tumors apparently confined to one compartment at presentation are biologically and structurally different from tumors evident in two or more compartments.
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PMID:Childhood brain tumors that occupy more than one compartment at presentation. Multiple compartment tumors. 146 64

We examined potential clinical and pathologic correlates of seizures among the 3,291 children in the Childhood Brain Tumor Consortium database. Fourteen percent had seizures prior to their hospitalization for a brain tumor. Among children who had a supratentorial tumor, seizures occurred in 22% of those less than 14 years of age. The prevalence of seizures increased to 68% of older teenagers. Among children with an infratentorial tumor, the prevalence of seizures was relatively constant at 6% over all age groups. The onset of seizures began more than one year prior to surgical tumor removal in over half of the children aged five or more with supratentorial tumors, significantly longer than for those of the same age with infratentorial tumors. Almost all children (98.9%) with an infratentorial tumor and seizures had at least one other symptom and more than three-fourths of them had at least three. Eighty-nine percent of children with a supratentorial tumor and seizures had at least one other symptom and more than one-half had at least three symptoms. Regardless of whether the tumor was above or below the tentorium, confusion or stupor and coma were more common in children with seizures than in children without seizures. Among children with supratentorial tumors, symptoms of a declining academic performance or an abnormality of personality, speech, walking, or sensation were significantly more frequent in children with seizures, while visual symptoms (other than visual loss or diplopia) and nausea or vomiting were less frequent. Among children with supratentorial tumors, those who had seizures were more likely to have paralysis of an arm, hand, or face, confusion or stupor, or coma and less likely to exhibit irritability, papilledema, optic atrophy, decreased visual acuity, pupillary abnormalities, or abducens paresis. Among children with infratentorial tumors, those with seizures were significantly less likely to have truncal ataxia, but more likely to experience confusion, stupor, or coma. In the supratentorial compartment, astrocytoma (nos), protoplasmic astrocytoma, anaplastic astrocytoma, and ependymoma were more frequently associated with seizures than was craniopharyngioma. No infratentorial tumor type was more or less likely to be associated with seizures. All common tumor types that were represented in both the supratentorial and the infratentorial compartment except astrocytoma (nos) were associated with significantly greater rates of seizures when located in the supratentorial compartment. The tumor location with the highest incidence of seizures was, as expected, the superficial cerebrum. More than 40% of the children with such tumors had seizures.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Epidemiology of seizures in children with brain tumors. The Childhood Brain Tumor Consortium. 154 79

20 patients with malignant brain tumors in childhood were treated according to a regimen which included initial surgery, preradiation chemotherapy and subsequent irradiation. The chemotherapy consisted of alternating cycles of high-dose methotrexate (12 g/m2) and "8 drugs in 1 day" (Bleyer, 1983). Each cycle was to be given up to six times, as tolerated. The diagnoses were medulloblastoma in 10 cases, astrocytoma in 5 cases, ependymoma and PNET in 2 patients each, and malignant mesenchymoma in 1 case. 15 patients were previously untreated, 5 patients experienced relapse after a different first line therapy and a longer time interval. 8 patients are in continuous complete remission for 13 to 54 months. The toxicity upon the bone marrow, the kidney and the inner ear was tolerable. Long lasting emesis contributed a marked problem to the patients but did not cause abbreviation of the therapy. The neurotoxicity was notably mild. Three episodes of generalized seizures were seen without subsequent sequelae, four cases of peripheral neuropathy were attributable to vincristine. A leukoencephalopathy was neither detected on clinical grounds nor on neuroradiological imaging. Therapy related deaths were not seen. We conclude that the combination of HD-MTX and "8 in 1" markedly contributes to the intensification of the chemotherapy for malignant brain tumors in childhood. In the setting as preradiation chemotherapy the toxicity is tolerable.
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PMID:[High dosage methotrexate in combination with "8 in 1" in therapy of pediatric grade III/IV brain tumors]. 158 54

Turcot's syndrome is a rare, genetically transmittable disease in which patients with colonic polyposis (possibly complicated by the progression to adenocarcinoma) have malignant central nervous system neoplasms. Dominant, recessive, and sporadic cases have been described. A 26-year-old man is reported with no relevant family history who had intermittent abdominal discomfort in 1986. Sigmoidoscopy revealed numerous polyps, several of which showed carcinomatous change. Dukes' Stage C colorectal carcinoma was diagnosed. Treatment consisted of total colectomy with construction of a Koch's pouch. He remained well for 3 years until onset of headache, nausea, and vomiting. Computed tomographic scan disclosed a large, circumscribed, enhancing, right frontoparietal mass. After craniotomy and partial resection, histologic review disclosed anaplastic astrocytoma. He received cranial radiation therapy, 6000 cGy, by parallel opposed ports to the tumor bed, and carmustine 200 mg/m2 intravenously every 8 weeks. Flow cytometric DNA analysis was done on the paraffin-embedded archival material from the patient's normal colon, colonic adenocarcinoma, and anaplastic astrocytoma. DNA histograms revealed diploid distributions in all three samples. The G2/M fraction of the astrocytoma was elevated at 16%, and the S-phase fraction of the colonic adenocarcinoma was 19.4%.
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PMID:Turcot's syndrome. Flow cytometric analysis. 165

The purpose of this study was to determine the anatomical-pathological distribution of brain tumors in children under two years of age and their clinical characteristics (age, sex, time span from the start of symptoms or signs to the time the tumor was diagnosed, main clinical manifestations, evolution and prognosis). From 1981 to 1989, 16 children with brain tumors, under two years of age, were studied. The tumors arose in 13 patients during first year of life and during the second, in the remaining three. In 50% of the patients, the tumors were supratentorial. The histological diagnosis was made in all cases, finding the ependymoma the most frequent tumor, followed by the astrocytoma and other tumors: teratoma, choroid plexi papilloma. The increase in size was within the cephalic perimeter, with a risen fontanelle, irritability, vomiting and convulsive episodes, as main clinical manifestations. In 15 of the patients a partial or total resection of the tumor was performed, 6 were given radiotherapy and 2 chemotherapy. The prognosis correlated with the greatest surgical risk, the anatomical-pathological characteristics and the lateness in its diagnosis. We emphasize the greater morbi-mortality rate with respect to other pediatric ages.
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PMID:[Brain tumors in nursing infants]. 176 57

To evaluate the anticancer agent flavone acetic acid (FAA), we conducted a Phase I trial involving 17 pediatric patients with various malignant solid tumors. Dosages investigated included 5,120 and 6,144 mg/m2 given as 3-hour intravenous infusions; and 10,000, 12,500, 15,000, and 17,500 mg/m2 delivered in a 24-hour constant infusion with alkalinization. Grade 2 or worse toxicity was minimal, with 2 patients having nausea/vomiting, 2 having diarrhea, 1 becoming hypertensive, 1 becoming hypotensive, and 2 having myalgia. Three patients who received a 17,500 mg/m2 dose had no toxicity. Disease was stabilized for a brief period in 2 patients--1 with brain stem glioma and 1 with astrocytoma. The FAA pharmacokinetics varied with an average (SD) terminal half-life of 27.9 hr (18.7), clearance of 2.04 L/hr/m2 (0.37), and steady-state volume of 19.9 L/m2 (10.6). This study was discontinued because FAA caused no significant toxicity or therapeutic responses at doses 2.5 gm/m2 greater than had been tolerated by adults.
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PMID:Phase I study of flavone acetic acid (NSC 347512, LM975) in patients with pediatric malignant solid tumors. 195 36


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