101
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Tan KK, Manickam WD, Cardosa MJ. Mumps encephalomyelitis. Singapore Med J 1992; 33:525-6. [PMID: 1455285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A 7-year-old Indian girl developed complete paralysis of her lower limbs and acute urinary retention 10 days after suffering from mumps. Encephalomyelitis due to mumps was not suspected initially since it is a rare complication of mumps, although relatively well-documented. However, the preceding history of parotitis and the presence of mumps-specific IgM in both blood and cerebrospinal fluid led to the diagnosis. The initially severe acute neurological deficits resolved completely three months after onset of her illness. Serological investigations were helpful in diagnosing neurological complications of mumps in this case, and especially where there is no preceding parotitis.
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102
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Tachi N, Watanabe T, Wakai S, Sato T, Chiba S. Acute disseminated encephalomyelitis following HTLV-I associated myelopathy. J Neurol Sci 1992; 110:234-5. [PMID: 1506865 DOI: 10.1016/0022-510x(92)90034-i] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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103
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Batson OA, Fantle DM, Stewart JA. Paraneoplastic encephalomyelitis. Dramatic response to chemotherapy alone. Cancer 1992; 69:1291-3. [PMID: 1310891 DOI: 10.1002/cncr.2820690536] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Neurologic paraneoplastic syndromes are usually a debilitating and untreatable manifestation of malignancy. The case is presented of a woman with severe paraneoplastic encephalomyelitis that was characterized predominantly by cerebellar degeneration associated with small cell lung cancer, both of which responded rapidly to cytotoxic chemotherapy alone. She is alive with some neurologic residua but no signs of recurrent cancer more than 2 years after diagnosis. Recommendations for aggressive management of this rare but disabling syndrome are outlined.
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104
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Manian FA, Chor P, Weaver ME, Logan WR. Acute glomerulonephritis and encephalomyelitis following group G streptococcal bacteremia. Clin Infect Dis 1992; 14:784-6. [PMID: 1562671 DOI: 10.1093/clinids/14.3.784-a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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105
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Sadeh M, Kuritzky A, Ben-David E, Goldhammer Y. Adult metachromatic leukodystrophy with an unusual relapsing-remitting course. Postgrad Med J 1992; 68:192-5. [PMID: 1589377 PMCID: PMC2399237 DOI: 10.1136/pgmj.68.797.192] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A 46 year old woman had a relapsing-remitting course of hemiparesis, disorientation, paraparesis and seizures, followed by progressive dementia, spasticity and ataxia. Computed tomography at onset showed a parietotemporal hypodense area with diffuse mottled enhancement obliterating the lateral ventricle. Subsequent scans demonstrated symmetric periventricular non-enhancing hypodensities, progressive ventricular enlargement and atrophy. Adult metachromatic leukodystrophy was diagnosed on the basis of low leukocyte arylsulphatase A level and metachromatic material accumulation at neural nerve biopsy.
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106
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Easterbrook PJ, Smyth EG. Post-infectious encephalomyelitis associated with Mycoplasma pneumoniae and Legionella pneumophila infection. Postgrad Med J 1992; 68:124-8. [PMID: 1570254 PMCID: PMC2399214 DOI: 10.1136/pgmj.68.796.124] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A case of severe acute encephalomyelitis associated with a serological diagnosis of both Mycoplasma pneumoniae and Legionella pneumophila infection is reported. Serological co-positivity between these two pathogens has been reported previously, and has, in general, been attributed to cross-reactivity. This is the first documented case of co-infection using more sensitive and specific serological techniques. The potential significance of these findings is discussed in the context of the considerable problems in the interpretation of serological data.
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107
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Takahashi S, Shimomura T, Takahashi S, Tohgi H. [Serial changes of magnetic resonance imagings in acute disseminated encephalomyelitis]. Rinsho Shinkeigaku 1992; 32:182-6. [PMID: 1611777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
We reported serial changes of MRIs in a case of acute disseminated encephalomyelitis (ADEM). On November 1, 1990, a previously healthy 73-year-old man had a grand mal seizure following myoclonic jerks of the right arm for six days. On admission, he was drowsy and presented with right facial palsy and incomplete tetraparesis. He became coma on the next day of admission. There was moderate leukocytosis. A spinal tap showed a normal opening pressure, 2 white blood cells/mm3, a total protein of 84 mg/dl, glucose of 89 mg/dl. CSF IgG (6.2 mg/dl) and myelin basic protein (6.7 ng/dl) were slightly increased. Serological examinations for virus titer were all negative. A CT scan on the 2nd day showed no abnormal findings, but MRI revealed small high intensity areas in the left thalamus, left prefrontal gyrus and right corona radiata, internal capsule on both the T2-weighted and proton density sequences. An MRI on the 14th day showed high intensity signals in the white matter of the bilateral frontal lobes, left operculum and right corona radiata. In contrast, the left thalamic lesion became smaller and less conspicuous than on the initial scans, but was enhanced with Gd on the T1-weighted sequences. Our findings indicate that MRIs are valuable in detecting pathophysiological changes of ADEM from the acute to chronic phases.
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108
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Stricker RB, Miller RG, Kiprov DD. Role of plasmapheresis in acute disseminated (postinfectious) encephalomyelitis. J Clin Apher 1992; 7:173-9. [PMID: 1299654 DOI: 10.1002/jca.2920070403] [Citation(s) in RCA: 53] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Acute disseminated encephalomyelitis (ADEM) is a demyelinating central nervous system disease that is associated with high morbidity and mortality. Although the recognition of ADEM may be facilitated by newer imaging techniques, the optimal treatment of this disease remains uncertain. We describe 4 patients with severe ADEM who responded to treatment that included intensive plasmapheresis. Two of the patients were in coma at the time that plasmapheresis was instituted, and all 4 patients made an excellent recovery. Immunologic studies revealed increased serum IgA levels, increased circulating immune complex levels as measured by the Raji cell assay, and decreased numbers of T and B cells prior to treatment of ADEM. These abnormalities improved following plasma exchange. Plasmapheresis appears to be effective in reversing the neuropathologic process in ADEM. The role of this treatment modality in ADEM requires further evaluation in controlled clinical trials.
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109
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Mason D. T-cell subsets in experimental allergic encephalomyelitis: interactions between the immune and neuroendocrine systems in the regulation of their activity. CHEMICAL IMMUNOLOGY 1992; 54:60-71. [PMID: 1358111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/25/2023]
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110
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Finkel MF, Halperin JJ, Finkel MJ. Nervous system Lyme borreliosis--revisited [corrected; erratum to be published]. ARCHIVES OF NEUROLOGY 1992; 49:102-7. [PMID: 1728254 DOI: 10.1001/archneur.1992.00530250106024] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A great deal of confusion surrounds the diagnosis, clinical phenomenology, and treatment of Lyme borreliosis. Most diagnostic methods currently in use are indirect and do not differentiate between prior exposure and current infection. A critical review of the literature permits the characterization of a distinct set of neurologic disorders that are almost certainly caused by this infection and their differentiation from the plethora of syndromes that have been anecdotally linked to infection, but in which causality has never been established. This article describes the range of clinical disorders associated with Lyme borreliosis, provides an overview of current approaches to diagnosis, and reviews current treatment protocols.
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111
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Pujol A, Graus F. [Paraneoplastic encephalomyelitis: value of anti-Hu antibody in its diagnosis]. Med Clin (Barc) 1991; 97:733-4. [PMID: 1666166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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112
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Braune HJ. [Lyme borreliosis--epidemiology, etiology, diagnosis and therapy]. FORTSCHRITTE DER NEUROLOGIE-PSYCHIATRIE 1991; 59:456-67. [PMID: 1761273 DOI: 10.1055/s-2007-1000721] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The tick-borne Lyme Borreliosis may lead to a wide variety of sequels. Besides symptoms involving skin, joints and heart the infection provokes as a neurologic complication a meningopolyneuritis Garin-Bujadoux-Bannwarth in second state and a progressive encephalomyelitis in third state. Unexpected widespread--as modern laboratory investigations proved--the contamination only occasionally inflicts clinical manifestations. Involvement of the nervous system is substantiated by the demonstration of endogenous Borrelia antibodies in the cerebrospinal fluid. This prove is to claim especially for the assumption of a third state neuroborreliosis with progressive encephalomyelitis. Severe damage can be prevented by prompt diagnosis, specific treatment and follow-up.
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113
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Halperin JJ, Volkman DJ, Wu P. Central nervous system abnormalities in Lyme neuroborreliosis. Neurology 1991; 41:1571-82. [PMID: 1922798 DOI: 10.1212/wnl.41.10.1571] [Citation(s) in RCA: 109] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Intrathecal production of anti-Borrelia burgdorferi antibody occurs frequently in CNS Lyme, yet reliable diagnosis of neuroborreliosis is still considered difficult and controversial. Therefore, we assessed the utility of this measurement in 103 Lyme patients. Among 15 patients with Lyme meningoradiculitis and 41 controls, diagnostic specificity was 93% and sensitivity 87%. Application of this method permits the identification of a rare B burgdorferi-associated multifocal encephalitis (brain infection) and its differentiation from a milder encephalopathy, or confusional state; the latter may not require CNS bacterial invasion. The encephalitis involves white matter more often than gray; severity varies widely. Of six patients with this antibiotic-responsive encephalitis, five were positive for HLA DQw3(DQw7). We conclude that (1) measurement of intrathecal antibody production is a reliable indicator of CNS infection, (2) North American neuroborreliosis includes the same spectrum of neurologic dysfunction as described in Europe, and (3) HLA typing may be useful in furthering our understanding of severe CNS involvement.
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114
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Abstract
Six variant viruses of the JHMV strain of murine coronavirus with large (cl-2, CNSV, DL and DS) or small (sp-4 and JHM-X) S proteins were compared in terms of their relative neurovirulence in weanling Lewis rats. Inoculation of various doses of the variants revealed that the cl-2 and CNSV were highly virulent and DL and DS were low-virulent, while sp-4 and JHM-X were avirulent. Pathological examination of rats infected with variants cl-2, DL and sp-4 showed that the cl-2 and DL induced severe and mild acute encephalomyelitis, respectively, while no lesions were observed in the central nervous system of rats infected with sp-4. Virus growth and distribution of antigen in rat brains correlated strongly with neurovirulence. These results suggest that S protein plays a role in neurovirulence in rats. In addition, these variant viruses were shown to be useful tools for further analysis of JHMV neurovirulence in animals as well as in cultured cells.
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115
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116
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Abstract
The aetiopathogenesis of Encephalomyelitis disseminata (multiple sclerosis) is not yet fully understood. It is thought to involve an immunopathological process, with various exogenic factors considered to be possibly responsible for inducing the disease or causing acute exacerbations. In the literature the following factors are described as having the capacity to interfere directly or indirectly in immunoregulatory mechanisms: infectious diseases, gravidity, various types of trauma, non-infectious diseases, and drugs, but also physical strain and vaccinations.
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117
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Crawford MA, Budowski P, Drury P, Ghebremeskel K, Harbige L, Leighfield M, Phylactos A, Williams G. The nutritional contribution to bovine spongiform encephalopathy. Nutr Health 1991; 7:61-8. [PMID: 2038456 DOI: 10.1177/026010609100700202] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Evidence that changes in feeding style alter the membrane fatty acid composition of ruminant tissue is presented here by comparing zoo giraffe with the same species from their natural habitat. The membrane changes seen are similar to those used experimentally to make animals susceptible to basic brain protein and encephalomalacia. Similar membrane responses have been noted in cattle. Use of animal protein and increased nitrogen in cattle feeds would lead to a relative deficiency of essential fatty acids in the cell membranes and hence reduced membrane stability. By analogy with crazy chick disease (nutritional encephalomalacia) and experimental encephalomyelitis in rats, the possibility that the changes in animals feeds would have depleted cattle tissue membranes and made them susceptible to BSE is discussed. The assumption being made is that the principle of a requirement of essential fatty acids for neural integrity and immune system function would apply to cattle as well as to other species.
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118
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Tokuchi F, Nishizawa M, Nihei J, Motoyama K, Nagashima K, Tabira T. Lymphokine production by encephalitogenic and non-encephalitogenic T-cell clones reactive to the same antigenic determinant. J Neuroimmunol 1990; 30:71-9. [PMID: 1699973 DOI: 10.1016/0165-5728(90)90054-q] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Among the myelin basic protein (MBP)-specific T-cell clones mediating experimental allergic encephalomyelitis (EAE), which were established from SJL/J mice, one clone was found to have lost its encephalitogenicity during long-term passages in vitro, although the clone keeps its specific reactivity to the encephalitogenic determinant lying in the sequence of guinea pig MBP 89-101. To clarify the difference between the encephalitogenic T-cell clone (4b.14a) and non-encephalitogenic T-cell clone (4b.14a/n), we examined various lymphokines secreted into the culture media of 4b.14a and 4b.14a/n. The results show that the activities of lymphotoxin, interferon-gamma or interleukin-2 were not different between encephalitogenic clones and 4b.14a/n, whereas the activity of tumor necrosis factor-alpha, possibly secreted from antigen-presenting cells, was higher in culture media of 4b.14a/n. Moreover, the culture fluid of both 4b.14a/n and 4b.14a revealed suppressive effect on the proliferation of 4b.14a stimulated by MBP 89-101, but the effect was not different between the two clones. Thus, it is suggested that neither production of lymphokines examined so far nor soluble suppressive substance is related to the loss of encephalitogenicity of the T-cell clone.
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119
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Jones RE, Bourdette DN, Offner H, Vandenbark AA. Myelin basic protein-specific T cells induce demyelinating experimental autoimmune encephalomyelitis in Buffalo rats. J Neuroimmunol 1990; 30:61-9. [PMID: 1699972 DOI: 10.1016/0165-5728(90)90053-p] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This is the first description of acute demyelinating experimental autoimmune encephalomyelitis (EAE) induced in rats by myelin basic protein (BP)-specific T lymphocytes without the administration of demyelinating antibodies. BP-specific T cell lines were selected from inbred Buffalo-strain rats (Rt-1b) following techniques used to develop similar lines from Lewis rats (Rt-1l). Unlike those of Lewis rats, the spinal cords of Buffalo rats with T cell line-mediated EAE had prominent perivascular demyelination associated with mononuclear inflammation. Like Lewis rat lines. Buffalo rat BP-specific T cell lines transferred acute, non-relapsing EAE into syngeneic recipients, demonstrating that demyelination in passive acute EAE can occur without subsequent clinical relapses.
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120
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Lechtenberg R. AIDS in the brain. Int J STD AIDS 1990; 1:311-7. [PMID: 2098149 DOI: 10.1177/095646249000100501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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121
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Pellegrini F, Riverso G, Cimaglia ML, Aponte S, Mercurella A. [A case of neurogenic bladder after measles encephalomyelitis]. LA PEDIATRIA MEDICA E CHIRURGICA 1990; 12:543-6. [PMID: 2087429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
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122
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Veilleux M, Bernier JP, Lamarche JB. Paraneoplastic encephalomyelitis and subacute dysautonomia due to an occult atypical carcinoid tumour of the lung. Can J Neurol Sci 1990; 17:324-8. [PMID: 2207890 DOI: 10.1017/s0317167100030675] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A case of paraneoplastic encephalomyelitis and subacute pandysautonomia associated with an occult atypical carcinoid tumour of the lung is described. The main clinical features were lethargy, impaired memory, constipation, and orthostatic hypotension. Neurological investigation was unremarkable except for mononuclear pleocytosis and increased protein level in the cerebrospinal fluid (CSF). Tests of autonomic function revealed a low plasma norepinephrine level, a marked drop of blood pressure (BP) to vertical tilt and Valsalva maneuver, and a marked rise of BP to dilute norepinephrine infusion. A few days prior to death, the patient became hypothermic and had repeated episodes of respiratory arrest associated with transient atrioventricular block on the electrocardiogram (ECG). A polysomnographic study confirmed a sleep apnea syndrome. Autopsy revealed an atypical carcinoid tumour in one tracheobronchial lymph node, widespread lymphocytic infiltrates and loss of neurons in the cerebral, cerebellar and brainstem grey matter, the spinal cord and roots, and the paravertebral sympathetic ganglia as well as microglial and astrocytic proliferation in the central nervous system.
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123
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Abstract
We report a case of Lyme disease that presented with urinary retention. The individual then experienced lower extremity paralysis. Paralysis and urinary retention resolved with intravenous ceftriaxone antibiotic. To our knowledge this is the first report of a urological manifestation as the initial clinical presentation of Lyme disease. Recognition of clinical symptoms and urological complications of Lyme disease also are discussed.
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124
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Nakahama M, Fukusato T, Machinami R, Murayama S, Nakano I, Tomonaga M. Paraneoplastic encephalomyelitis. An autopsy case with encephalitis principally confined to the thalamus and associated with pulmonary and gastric cancers. ACTA PATHOLOGICA JAPONICA 1990; 40:371-5. [PMID: 2203229 DOI: 10.1111/j.1440-1827.1990.tb01575.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
We report an autopsy case of encephalitis principally confined to the bilateral thalamus and associated with pulmonary and gastric cancers. An 81-year-old man exhibiting behavioral abnormalities and progressive somnolence died of pneumonia 11 months after onset. Because the patient had lung cancer and no definite cause of the encephalitis was found, this case was categorized as one of paraneoplastic encephalomyelitis. This may be the first reported case of this condition in which the central nervous system (CNS) lesion was located predominantly in the thalamus.
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125
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Kolomiets AG, Duboĭskaia GP, Guzov SA, Protas II, Petrashevich LA, Kolomiets ND, Votiakov VI. [Experimental generalized herpes simplex in guinea pigs with retrobulbar infection]. BIULLETEN' EKSPERIMENTAL'NOI BIOLOGII I MEDITSINY 1990; 109:376-9. [PMID: 2167135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Modelling of generalized herpetic infection of Guinea pigs is described. It took the course in the form of acute or subacute recurring process with either involvement of separate internal organs, or disseminated involvement of all visceral organs, or principal involvement of subcortical structures of the brain, or involvement of the brain and spinal marrow and marked vegetative failures. Signs of vasculitis; development of disseminated intravascular coagulation (DIC) syndrome and CNS demyelinization are detected in animals during the terminal period.
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