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 report the case of a 6-year-old boy with X-linked adrenoleukodystrophy (ALD). In view of the acute onset of vomiting, fever, and coma, encephalitis was initially suspected. However, brain magnetic resonance imaging demonstrated a pattern of demyelination that was consistent with ALD; this diagnosis was confirmed by the finding of elevated plasma very long-chain fatty acids levels. At presentation, the patient was hyponatremic. That this metabolic disturbance and the coma resolved within hours of the initiation of corticosteroid therapy suggests that the presenting symptoms were secondary to adrenal cortical insufficiency. Primary adrenal failure was confirmed by endocrinologic evaluation. Thrombocytopenia, hepatic transaminase abnormalities, anemia and leukopenia developed during the subsequent course of therapy with oleic acid and erucic acid.
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PMID:Acute onset of X-linked adrenoleukodystrophy mimicking encephalitis. 794 11

Cisplatinum is highly effective in numerous solid tumors and was evaluated in Hodgkin's disease clinical stages (CS) I/II. Sixty-five patients (43 male, 22 female; median age 25, with 12 patients under 16: CS IA-IIA 41, IB 5, IIB 19) were randomly assigned to one of the following arms (PAF87 protocol): 3 ABVD (doxorubicin, bleomycin, vinblastine, dacarbazine with methylprednisolone) cycles (ABVD arm) or 3 ABVD plus cisplatinum cycles (ABVD-Plt arm) followed by radiotherapy (RT); extended field (40 Gy) RT with a short paraaortic field including the spleen (30 Gy) was then administered in the ABVD arm; extended field (30 Gy) without lombosplenic port prophylaxis. RT was administered in ABVD-Plt arm when patients were in complete remission (CR) after chemotherapy (CT). Median follow-up was 35 months (6-62 months). During CT, 1 patient (ABVD-Plt) died from viral meningo-encephalitis; five patients (1 ABVD, 4 ABVD-Plt) stopped treatment because of emesis, of whom three receiving only 1.5-2.5 (ABVD-Plt) cycles, are still in CR after 13-60 months. Fifty-five patients (27 ABVD-Plt) were in CR after CT. Among the 27 ABVD-Plt patients, all in CR after RT, two died (one from myocardial infarction and one from immunoblastic lymphoma); one patient from the ABVD arm died from gastro-intestinal hemorrhage in 1st CR. No ABVD-Plt patient relapsed; 1 ABVD patient relapsed in non-irradiated area. At five years, actuarial survival/relapse-free survival was 96.1/90% and 88.2/100% for ABVD and ABVD-Plt patients, respectively.
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PMID:[Hodgkin disease, clinical stages IA-IIB: evaluation of the value of cisplatin. Preliminary results]. 820 18

A 48-year-old male was admitted to our hospital because of fever, headache and vomiting. At admission, the level of consciousness was depressed (drowsy) with slight confusion. Extremely miotic pupils, nuchal stiffness, ataxia and myoclonic movements of both upper limbs were observed. The eye movements were almost normal and there was no definite limb weakness or sensory impairment. A few days after admission, his level of consciousness further decreased, and opsoclonus, ataxic breathing and intestinal paralysis appeared. The body temperature fluctuated remarkably ranging from 33.0 degrees C to 39.0 degrees C. The cerebrospinal fluid (CSF) examination revealed lymphocytic dominant pleocytosis, increase of protein and decrease of glucose. Enzyme-linked immunosorbent assay (ELISA) showed increased antibody (IgG) to herpes simplex virus (HSV) in both serum and CSF. The antibody in CSF further elevated at the later examination. Magnetic resonance imaging (MRI) demonstrated high signal intensity areas mainly in the cerebellum and sporadically in the supratentorial subcortical white matter on T2-weighted images. Administration of Gadolinium-DTPA also revealed an additional lesion in the pons. From these findings, he was diagnosed as herpetic encephalitis involving the brainstem and the cerebellum, and acyclovir was administered. Although his initial symptoms and signs started to recover three weeks after admission, he newly developed complete flaccid paraplegia, dysuria and sensory disturbance with the spinal cord level of the 4th thoracic segment. The oligoclonal IgG bands were detected in the cerebrospinal fluid of the convalescent stage.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Herpetic simplex encephalitis followed by myelopathy]. 836 51

A 7-year-old boy presented with headache, vomiting, fever, epileptic seizure, and a left hemiparesis. Computed tomography revealed low-density areas in the left frontal lobe and right occipital lobe. Incisional biopsy of the right occipital lesion showed a diffuse and laminar destruction accompanied by microglial reaction in the cortex. An encephalitis of unknown etiology was suspected without data on viral titers in the serum and cerebrospinal fluid. Two months later right hemiparesis and ataxia appeared that were alleviated by prednisolone. Thereafter, similar symptoms repeatedly appeared, but disappeared after treatment with prednisolone. Approximately 5 years later, hemiparesis recurred: computed tomography revealed an 8 x 5 cm mass in the right lobe. A brain biopsy revealed non-Hodgkin's lymphoma of diffuse large, predominantly non-cleaved cell type of B-cell nature. The patient died 1 week after the surgery. The first biopsy specimen (taken at 7 years of age) did not contain Epstein-Barr virus genomes even when examined by polymerase chain reaction. The polymerase chain reaction and in situ hybridization techniques on the second biopsy specimens (taken at 12 years of age) revealed the Epstein-Barr virus sequences in the nuclei of diffuse large cell lymphoma. These findings suggested that the Epstein-Barr virus infection occurring between the first and second biopsies played an etiologic role in the pathogenesis of the brain lymphoma.
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PMID:Primary lymphoma of the brain developing in a boy after a 5-year history of encephalitis: polymerase chain reaction and in situ hybridization analyses for Epstein-Barr virus. 839 12

Viral encephalitis represents an important source of morbidity and mortality worldwide. Numerous viruses possess neurovirulence, producing encephalitic disorders that usually consist of fever, headache, vomiting, altered consciousness, focal or generalized seizures, and motor dysfunction. Contemporary virologic methods frequently allow rapid and specific identification of viral pathogens, but the etiologic agent remains uncertain in 25% or more of encephalitis patients. Although acyclovir substantially reduces mortality and improves outcome for patients with herpes simplex virus encephalitis, supportive care remains the only therapy available for most patients with virus encephalitis.
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PMID:Viral encephalitis. 841 20

Listerial brainstem encephalitis is a rare disease. Only 62 cases have been reported previously; all were in adults, only 8% of whom were immunosuppressed. The disease has a characteristic biphasic course: a nonspecific prodrome of headache, nausea or vomiting, and fever lasting for several days is followed by progressive asymmetrical cranial-nerve palsies, cerebellar signs, hemiparesis or hypesthesia, and impairment of consciousness. Neck stiffness was initially present in only 55% of the cases described thus far. Studies of cerebrospinal fluid often revealed only mild abnormalities. Cultures of cerebrospinal fluid and blood were positive in 41% and 61% of cases, respectively. Respiratory failure occurred in 41% of cases. Initial computed tomography of the brain often gave normal results; magnetic resonance imaging better demonstrated brainstem abnormalities. Overall mortality was 51%. All untreated patients died. When treatment with ampicillin or penicillin was initiated early, the rate of survival was > 70%; however, neurological sequelae developed in 61% of survivors.
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PMID:Brainstem encephalitis (rhombencephalitis) due to Listeria monocytogenes: case report and review. 850 61

The clinical and mycological findings in 20 consecutive cases of cryptococcosis evaluated between 1981 and 1995 were analysed retrospectively. Typically, young adult dogs (median age 2 years) of either sex were affected. Dobermann Pinschers and Great Danes were significantly over-represented in relation to other breeds and crossbred dogs, and there was no trend for cryptococcosis to be acquired at a particular time of year. Cryptococcus neoformans was cultured from 18 dogs, with 16 isolates further characterized. Of these, C. neoformans var. neoformans was isolated from 12 cases, while the remaining four strains were C. neoformans var. gattii. Dogs with C. neoformans var. gattii infections resided in rural (two cases) or suburban (two cases) environments. Ten dogs were presented as a result of infection of structures inside, adjacent to, or contiguous with the nasal cavity. Seven dogs were presented primarily for signs of central nervous system disease, of which at least three also had cryptococcal rhinosinusitis. One dog had cryptococcal pneumonia and also possible mycotic rhinitis, another had disseminated disease with lymph node and skin involvement, while the last dog was presented for vomiting referable to cryptococcal mesenteric lymphadenitis. Treatment consisting of surgery and/or antifungal drug therapy was successful in the majority of animals in which it was attempted, including two of three cases with meningo-encephalitis.
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PMID:Cryptococcosis in dogs: a retrospective study of 20 consecutive cases. 854 81

91 patients with trichinosis were treated at the Clinic of Infectious and Dermatovenereology Diseases in Novi Sad during a one-year period. In 64% of patients the onset was intestinal, while in 36% it was invasive. Diarrhea (in 28.89%) and abdominal pain (in 22.22%) are the most common symptoms of the intestinal stage. Nausea, vomiting and opstipation are less common. The main symptoms of the invasive stage are myalgia (65.54%), high temperature and eyelid edema (57.78%). Facial edema (38.89%), general weakness (24.44%), conjunctivitis (15.56%) and rash (8.89%) are somewhat less common. Heavy sweating, headache, nervousness, psychic instability and fast forgetting occur in a small number of treated patients. Myocarditis and encephalitis occurred in 3.33% of patients. There were 43.33% of patients with mild clinical picture, 40% with mild-to-severe and 16.66% with severe clinical picture. 54.44% of patients were males and 45.56% were females, and it can be said that sex did not influence the severeness of the clinical picture. The youngest patient was 5 years of age, the oldest 72. Most patients were 21-50 years of age but we did not establish statistical importance between clinical picture severeness in regard to age. The shortest period of incubation was 5 days, the longest 40 days. Average incubation period was 18.05 days (x = 18.05). Studying period of incubation and severeness of the clinical picture we established the following (x2 = 28.535). The shorter the incubation period, the severer the disease.
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PMID:[Clinical characteristics of trichinosis]. 901 31

Eight Mink (Mustela vison) were inoculated orally with Aujeszky's disease virus (ADV). Three mink were killed at the onset of clinical signs and the other mink died spontaneously after inoculation. The incubation period ranged from 72 to 96 hours and was followed by a short illness characterised by increasing salivation, vomiting and retching, depression and coma. Microscopically, lesions were confined to the brain stem and consisted of a discrete non-suppurative encephalitis. Viral antigen was detected by an immunoperoxidase technique predominantly in association with specific lesions, although sometimes it was found within non-altered areas in the brain stem. Virus isolation confirmed the presence of ADV in the central nervous system. Fibrinoid degeneration of vessel walls was present in pharynx, larynx and myocardium in association with haemorrhages. Microthrombi were observed in heart and brain.
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PMID:Distribution of Aujeszky's disease virus in experimentally infected mink (Mustela vison). 915 74

Eleven dogs with canine distemper (CD) from the Chubu region of Japan and the Tokyo area were examined. Clinically, respiratory and neurological signs were present in all animals. Histopathologically, all showed characteristic CD lesions of bronchopneumonia and demyelinating encephalitis. However, some differences in gastrointestinal abnormalities were observed. Three out of four dogs from the Chubu region had severe diarrhoea and gastroenteritis, associated with numerous eosinophilic inclusion bodies in the mucosal epithelia. The remaining dog from this area showed vomiting, but not diarrhoea, and also had a number of intraepithelial inclusion bodies in the gastric and intestinal mucosa. In contrast, the seven dogs from the Tokyo area showed neither gastrointestinal symptoms nor intraepithelial inclusions in the stomach or intestine. Immunohistochemical examination for CD virus antigen, however, revealed that these seven dogs had immunoreactive products in the mucosal epithelia, suggesting that the epithelial cells had either a low level of infection with CD virus or were infected with a less cytopathogenic virus. These findings suggest that the dogs in this study were probably affected by two distinct types of CD, in terms of epitheliotropism and cytopathogenic effects on the gastrointestinal tissues.
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PMID:Histopathological features of canine distemper recently observed in Japan. 917 53


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