1/970. Serial electroencephalographic findings in patients with MELAS.To clarify the electroencephalographic characteristics of mitochondrial myopathy, encephalopathy, lactic acidosis, and strokelike episodes (MELAS), the medical records and electroencephalograms of six patients with MELAS and two of their relatives with MELA (mitochondrial myopathy, encephalopathy, and lactic acidosis, without strokelike episodes) were retrospectively reviewed. All have a point mutation in the mitochondrial dna at nucleotide position 3243. The electroencephalograms (n = 79) were divided into four groups according to the time relation to the strokelike episode: (1) before the first strokelike episode, (2) within 5 days after the strokelike episode (acute stage), (3) between 6 days and 1 month after the strokelike episode (subacute stage), and (4) more than 1 month after the strokelike episode (chronic stage). In the acute stage, 10 of the 11 electroencephalograms (9 strokelike episodes in four patients) revealed focal high-voltage delta waves with polyspikes (FHDPS), which were recognized as ictal electroencephalogram. Ictal events during FHDPS included focal clonic or myoclonic seizure and migrainous headache. In the subacute and chronic stages, focal spikes or sharp waves and 14- and 6-Hz positive bursts were frequently recorded. The authors' results suggest that FHDPSs present a reliable and accurate indicator of a strokelike episode in patients with MELAS.- - - - - - - - - - ranking = 1keywords = ms (Clic here for more details about this article) |
2/970. SSPE following neonatal measles infection.The authors report a case of subacute sclerosing panencephalitis in a child who had measles during the neonatal period. At 3 years, 6 months of age, over a period of a few weeks, the patient lost the ability to sit unaided as a result of progressive truncal ataxia, without apparent cognitive changes, simulating acute cerebellar ataxia. His symptoms improved in 1 month, and he was able to walk again with support, but mental alteration and periodic mild head nodding on awakening followed. His illness was diagnosed as subacute sclerosing panencephalitis on the basis of the elevated titers of measles antibodies in the cerebrospinal fluid. measles infection before 1 year of age is a risk factor of subacute sclerosing panencephalitis, but reports about patients with neonatal measles infection are rare. Immaturity of the brain at the time of measles infection may not only be a risk factor but may also influence the clinical course of the disease.- - - - - - - - - - ranking = 0.33333333333333keywords = ms (Clic here for more details about this article) |
3/970. Digital clubbing in a patient with progressive mantle cell lymphoma.Digital clubbing with or without hypertrophic osteoarthropathy may occur in a variety of neoplastic diseases. We present the first description of digital clubbing in a patient with progressive mantle cell lymphoma, in the absence of any other apparent etiology. We suggest that clubbing might be a paraneoplastic manifestation in mantle cell lymphoma. The literature on digital clubbing in hematological neoplasms is reviewed.- - - - - - - - - - ranking = 0.33333333333333keywords = ms (Clic here for more details about this article) |
4/970. basilar artery occlusion due to spontaneous basilar artery dissection in a child.basilar artery occlusion (BAO) causing brainstem infarction occurred in a 7-year-old boy without any basic disorders. A diagnosis of BAO due to basilar artery dissection (BAD) was suspected at angiography, and this was confirmed by gadolinium-enhanced magnetic resonance imaging (MRI). These investigations clearly showed all the typical diagnostic signs such as a pseudolumen, double lumen and intimal flap, and a pseudolumen in resolution. The spontaneous healing of the dissection was clearly demonstrated during 10 months of follow-up. We stress that BAD can occur in young children and that combined diagnosis with gadolinium-enhanced MRI and angiography is conclusive for diagnosis of dissecting aneurysms. Wider use of these combined diagnostic methods will allow the detection of less severe basilar artery dissection, thus extending the spectrum of presentation and prognosis.- - - - - - - - - - ranking = 0.33333333333333keywords = ms (Clic here for more details about this article) |
5/970. Evolution of left ventricular diseasein the fetus. Case report.A fetal case is described that showed a rapid progression from the features of initial left ventricular fibroelastosis at 20 weeks of gestation to a more marked dilation at 22 weeks and finally to a hypoplastic left ventricle with aortic stenosis at 24 weeks of gestation. This case confirms the evolutive character of left ventricular disease during fetal life.- - - - - - - - - - ranking = 0.33333333333333keywords = ms (Clic here for more details about this article) |
6/970. Chronic steadily progressive central and peripheral predominantly motor demyelination, involving the cranial nerves, responsive to immunoglobulins.The association of central and peripheral demyelination was reported previously. Most of the cases refer to central chronic relapsing demyelination with clinical criteria for multiple sclerosis associated with later signs of peripheral nerve involvement. Other authors, described central lesions in patients with chronic inflammatory demyelinating polyneuropathy and in guillain-barre syndrome, as a seldom occurrence. We report a patient in which a chronic steadily progressive central and peripheral predominantly motor nervous system demyelination, involving the cranial nerves, was identified. The patient improved after intravenous immunoglobulin suggesting an immune-mediated mechanism. To our knowledge this presentation was not described before.- - - - - - - - - - ranking = 335.65257161824keywords = multiple sclerosis, sclerosis (Clic here for more details about this article) |
7/970. Primary endometrioid carcinoma of fallopian tube. Clinicomorphologic study.Twenty cases of primary Fallopian tube endometrioid carcinoma (PFTEC) are presented in the paper. This accounts for 42.5% of all histologic forms of primary Fallopian tube carcinoma (PFTC) found in our Department. The youngest patient was 38, and the oldest 68 years (mean: 56 years). Seven patients were nulliparas. Only two cases were bilateral. According to FIGO staging, 13 cases were evaluated as stage I, 4 as II, and 3 as stage III. Due to the histologic grading, 8 tumors were classified as well, 7 as moderately, and 5 as poorly differentiated. In the time of preparation of the manuscript, 12 women were still alive, 2 of them with recurrent disease. The follow-up of patients without recurrence ranged from 4 to 120 months (median: 63). Eight patients had died (survival time: from 4 to 65 months; median: 26). Metastases were found in 8 patients, especially to ovaries. In 14/20 cases of PFTEC various forms of tubal wall invasion were observed. blood or lymphatic vessels involvement was found in 9 patients. Six of them had died and one is alive with the symptoms of disease. Immunohistochemical detection of the mutant form of p53 protein and oncogene product, c-erbB-2, was studied in 17 cases. Nine patients exhibited simultaneous p53 protein accumulation and c-erbB-2 expression. 2/9 of these patients are alive with recurrent tumors and 4/9 died. Endometrioid carcinoma of the Fallopian tube can be characterized by a tendency to superficial invasion of tubal wall and in a half of the cases by invasion of vessels. The majority of these tumors were diagnosed at an early stage tumors.- - - - - - - - - - ranking = 1keywords = ms (Clic here for more details about this article) |
8/970. Minimal, progressive, and fluctuating hearing losses in children. Characteristics, identification, and management.Referring to specific types of hearing loss as "minimal" or "mild" seems to imply that their effects are equally mild or negligible. A growing body of literature, however, supports the notion that such losses can have a significant impact on the communicative and educational development of young children. Although OME is considered a common childhood ailment, mounting evidence suggests that it is not always benign and may contribute to significant educational and communicative difficulties in some young children when accompanied by conductive hearing loss. Even very mild bilateral and unilateral SNHL seems to contribute to problems in the areas of social and emotional function, educational achievement, and communication in some children. Because these hearing losses are so mild, they may not be immediately recognized as the source of such difficulties. The purpose of this report is to heighten the general pediatrician's awareness of the significance of even very mild or minimal hearing losses in children. As the gatekeepers for children's health care, pediatricians are typically the primary recipients of parental expressions of concern and the initiators of evaluations or referrals to address such.- - - - - - - - - - ranking = 1keywords = ms (Clic here for more details about this article) |
9/970. Macro creatine kinase in Kawasaki disease.This report describes a case of Kawasaki disease with macro creatine kinase (CK). A 13-month-old boy developed typical symptoms of Kawasaki disease and was treated with flurbiprofen, dipyridamole, and intravenous gamma-globulin. The serum level of CK increased during treatment from 371 U/L, at 4 days after the onset of Kawasaki disease, to 13,222 U/L 3 days later. Immunofixation electrophoresis identified macro CK as containing immunoglobulin a (kappa, lambda). The presence of macro CK may result from muscle tissue involvement in Kawasaki disease.- - - - - - - - - - ranking = 0.33333333333333keywords = ms (Clic here for more details about this article) |
10/970. Immune-mediated retinopathy in a patient with stiff-man syndrome.BACKGROUND: Stiff-man syndrome is a rare neurological disorder characterised by rigidity and violent spasms of the body musculature. In the majority of patients, presence of antibodies against glutamic acid decarboxylase (GAD), the enzyme synthesizing gamma-aminobutyric acid (GABA), suggests an autoimmune attack against GABA-ergic inhibitory neurons. We report a 32-year-old patient with stiff-man syndrome and anti-GAD antibodies who developed subacute progressive loss of vision in the right eye, and in the left eye 18 months thereafter. methods: Ophthalmological work-up included electro-retinogram (ERG), visual evoked potentials (VEP) and fluorescein angiography. Antiretinal antibodies were investigated using an indirect immunofluorescence technique on frozen sections of macaque retina with patients serum and FITC-conjugated goat antihuman immunoglobulin. Staining with monoclonal anti-GAD65 antibodies and with serum from three healthy normals served as controls. RESULTS: visual acuity of both eyes decreased to 0.16 within a span of 6 weeks. Perimetry revealed a central scotoma in the visual field of both eyes. VEP and flash ERG were progressively disturbed on the right eye. On the left eye, initially only pattern ERG and photopic responses were abnormal. Follow-up recordings revealed widespread pathology of photopic single and flicker responses. Immunofluorescence revealed strong reactivity of the inner plexiform layer and to a lesser extent staining of the outer plexiform layer at dilutions of 1:1000 with patients serum. The same retinal staining pattern was obtained with monoclonal anti-GAD65 antibodies. CONCLUSIONS: These findings suggest autoimmune retinopathy, mediated by anti-GAD65 autoantibodies as the underlying cause of visual loss.- - - - - - - - - - ranking = 0.33333333333333keywords = ms (Clic here for more details about this article) |
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