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DC Field | Value | Language |
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dc.contributor.author | Kularatne, S.A. | - |
dc.contributor.author | Weerakoon, K.G. | - |
dc.contributor.author | Rajapakse, R.P. | - |
dc.contributor.author | Madagedara, S.C. | - |
dc.contributor.author | Nanayakkara, D. | - |
dc.contributor.author | Premaratna, R. | - |
dc.date.accessioned | 2016-07-05T08:54:44Z | - |
dc.date.available | 2016-07-05T08:54:44Z | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | International Journal of Infectious Diseases.2012; 16(7) :e514-7. | en_US |
dc.identifier.issn | 1201-9712 (Print) | - |
dc.identifier.issn | 1878-3511 (Electronic) | - |
dc.identifier.issn | 1201-9712 (Linking) | - |
dc.identifier.uri | http://repository.kln.ac.lk/handle/123456789/13747 | - |
dc.description | Indexed in MEDLINE | en_US |
dc.description.abstract | BACKGROUND: Spotted fever group (SFG) rickettsial infections are increasingly detected in Sri Lanka. We describe 17 patients with SFG who developed neurological manifestations. METHODS: The cases were studied prospectively from 2008 at the Teaching Hospital, Peradeniya. An immunofluorescent antibody assay (IFA) was used to confirm the diagnosis. RESULTS: All had an IFA IgG titer ranging from 1/64 to 1/4096 and a positive IFA IgM titer against Rickettsia conorii antigen; in 10 (59%) cases the IgG titers were ≥ 1/256 (definitive cases). The median age of the patients was 62 years (range 26-82 years); 10 were male and seven female. The median duration of fever was 12 days (range 4-35 days). Neurological manifestations on admission were drowsiness or confusion in 14 (82%) and a semi-comatose state in three (18%). Rigidity of the limbs occurred in 14 (82%), bradykinesia and resting tremors in 12 (71%), which persisted after defervescence, neck stiffness in seven (42%), weakness of the limbs in five (29%), deafness in two (12%), and stupor in three (18%). Electroencephalograms in three (18%) showed generalized slow waves. Cerebrospinal fluid examination showed a cellular reaction, predominantly lymphocytes, in three cases. Two patients died (fatality rate 12%). CONCLUSION: We have documented for the first time the neurological features of SFG rickettsioses in the Central Province, Sri Lanka. These were predominantly extrapyramidal features in patients of older age. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | Elsevier | en_US |
dc.subject | spotted fever | en_US |
dc.title | A case series of spotted fever rickettsiosis with neurological manifestations in Sri Lanka | en_US |
dc.type | Article | en_US |
Appears in Collections: | Journal/Magazine Articles |
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File | Description | Size | Format | |
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INTJINFDIS.pdf | 549.67 kB | Adobe PDF | View/Open |
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