Publications (2)4.75 Total impact
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Article: Pseudotumoral form of neuroschistosomiasis: report of three cases in Ganzi, China.
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ABSTRACT: The authors report three rare cases of neuroschistosomiasis lacking extracranial involvement. No parasitic eggs were detected in the stool with the Kato-Katz thick smear methods. Computed tomography of the brains showed hypodense signals, and magnetic resonance imaging showed isointense signals on T1-weighted images, hyperintense signals on T2-weighted images, and intensely enhancing nodules in the brain after intravenous administration of gadolinium. High-grade gliomas were suspected, and operations or radiosurgery was performed. Cerebral schistosomiasis was confirmed in all cases by biopsy of the brain lesions, revealing granulomas containing embedded Schistosoma japonicum eggs. All cases were definitively diagnosed as brain schistosomiasis japonica. Praziquantel and corticosteroids were administered, and the prognoses were good for all case patients. Although the aforementioned pattern of imaging examinations is not present in all cases of neuroschistosomiasis, a diagnosis of neuroschistosomiasis should be considered when this pattern of imaging is observed; cerebrospinal fluid serological exams are also recommended.The American journal of tropical medicine and hygiene 02/2012; 86(2):268-72. · 2.59 Impact Factor -
Article: Magnetic resonance imaging and cerebrospinal fluid immunoassay in the diagnosis of cerebral schistosomiasis: experience in southwest China.
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ABSTRACT: We analysed the magnetic resonance imaging (MRI) clinical characteristics as well as serum and cerebrospinal fluid (CSF) immunoassay results in 41 patients with cerebral schistosomiasis. Thirty-five cerebral schistosomiasis patients were diagnosed by imaging and immunoassay, five by post-operative pathological examination and one by diagnostic treatment with praziquantel. We found that MRI showed specific enhancement, forming the 'Buddha's hand' appearance. Although this pattern of MRI enhancement may not be present in all cases of cerebral schistosomiasis, when it is observed a diagnosis of cerebral schistosomiasis should be considered. Meanwhile, CSF immunoassay may also play an important role in the differential diagnosis of cerebral schistosomiasis.Transactions of the Royal Society of Tropical Medicine and Hygiene 06/2009; 103(10):1059-61. · 2.16 Impact Factor
