Includes paragonimiasis, schistosomiasis, sparganosis, trichinosis, trypanosomiasis
IMAGING
General Features
CT Findings
MR Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Staging, Grading, & Classification
Gross Pathologic & Surgical Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Selected References
Silva MAD et al: Schistosomal myeloradiculopathy - a case report. Rev Soc Bras Med Trop. 52:e20180335, 2019
Peh WM et al: The tunnel sign revisited: a novel observation of cerebral melioidosis mimicking sparganosis. J Radiol Case Rep. 12(8):1-11, 2018
Chu S et al: Magnetic resonance imaging features of pathologically proven cerebral sparganosis. J Int Med Res. 41(3):867-77, 2013
Coyle CM: Schistosomiasis of the nervous system. Handb Clin Neurol. 114:271-81, 2013
Kampondeni SD et al: MRI findings in a cohort of brain injured survivors of pediatric cerebral malaria. Am J Trop Med Hyg. 88(3):542-6, 2013
Li YX et al: Migration: a notable feature of cerebral sparganosis on follow-up MR imaging. AJNR Am J Neuroradiol. 34(2):327-33, 2013
Li Y et al: Brain MR imaging changes in patients with hepatic schistosomiasis japonicum without liver dysfunction. Neurotoxicology. 35:101-5, 2013
MacLean L et al: Imaging African trypanosomes. Parasite Immunol. 35(9-10):283-94, 2013
Nalini A et al: Severe form of radiculo - myelo - neuropathy with meningo - encephalitis secondary to Angiostrongylus cantonensis infection: unusual corpus callosal lesions and serial magnetic resonance imaging findings. Neurol India. 61(4):414-8, 2013
Gong C et al: Cerebral sparganosis in children: epidemiological, clinical and MR imaging characteristics. BMC Pediatr. 12:155, 2012
Mohindra S et al: Varied types of intracranial hydatid cysts: radiological features and management techniques. Acta Neurochir (Wien). 154(1):165-72, 2012
Potchen MJ et al: Acute brain MRI findings in 120 Malawian children with cerebral malaria: new insights into an ancient disease. AJNR Am J Neuroradiol. 33(9):1740-6, 2012
Ross AG et al: Neuroschistosomiasis. J Neurol. 259(1):22-32, 2012
Abdel Razek AA et al: Parasitic diseases of the central nervous system. Neuroimaging Clin N Am. 21(4):815-41, viii, 2011
Yamasaki K et al: Granulomatous amoebic encephalitis caused by Balamuthia mandrillaris. Neurol Med Chir (Tokyo). 51(9):667-70, 2011
George J et al: Cerebral schistosomiasis--an unusual presentation of an intracranial mass lesion. Can J Neurol Sci. 36(2):244-7, 2009
Shu K et al: Surgical treatment of cerebellar schistosomiasis. Neurosurgery. 64(5):941-3; discussion 943-4, 2009
Chen Z et al: Acute cerebral paragonimiasis presenting as hemorrhagic stroke in a child. Pediatr Neurol. 39(2):133-6, 2008
Devine MJ et al: Neuroschistosomiasis presenting as brainstem encephalitis. Neurology. 70(23):2262-4, 2008
Ferrari TC et al: Immune response and pathogenesis of neuroschistosomiasis mansoni. Acta Trop. 108(2-3):83-8, 2008
Rengarajan S et al: Cerebral sparganosis: a diagnostic challenge. Br J Neurosurg. 22(6):784-6, 2008
Kim IY et al: Contralateral migration of cerebral sparganosis through the splenium. Clin Neurol Neurosurg. 109(8):720-4, 2007
Silva JC et al: Schistosomiasis mansoni presenting as a cerebellar tumor: case report. Arq Neuropsiquiatr. 65(3B):845-7, 2007
Song T et al: CT and MR characteristics of cerebral sparganosis. AJNR Am J Neuroradiol. 28(9):1700-5, 2007
Bo G et al: Neuroimaging and pathological findings in a child with cerebral sparganosis. Case report. J Neurosurg. 105(6 Suppl):470-2, 2006
Liu HQ et al: Characteristic magnetic resonance enhancement pattern in cerebral schistosomiasis. Chin Med Sci J. 21(4):223-7, 2006
Roberts M et al: Cerebral schistosomiasis. Lancet Infect Dis. 6(12):820, 2006
Zhang JS et al: MRI features of pediatric cerebral paragonimiasis in the active stage. J Magn Reson Imaging. 23(4):569-73, 2006
Gelal F et al: Diffusion-weighted and conventional MR imaging in neurotrichinosis. Acta Radiol. 46(2):196-9, 2005
Shahlaie K et al: Parasitic central nervous system infections: echinococcus and schistosoma. Rev Neurol Dis. 2(4):176-85, 2005
Klion AD et al: The role of eosinophils in host defense against helminth parasites. J Allergy Clin Immunol. 113(1):30-7, 2004
Polat P et al: Hydatid disease from head to toe. Radiographics. 23(2):475-94; quiz 536-7, 2003
Patankar TF et al: Adult cerebral malaria: prognostic importance of imaging findings and correlation with postmortem findings. Radiology. 224(3):811-6, 2002
Im JG et al: Current diagnostic imaging of pulmonary and cerebral paragonimiasis, with pathological correlation. Semin Roentgenol. 32(4):301-24, 1997
Feydy A et al: MRI in a case of neurotrichinosis. Neuroradiology. 38 Suppl 1:S80-2, 1996
Kusner DJ et al: Cerebral paragonimiasis. Semin Neurol. 13(2):201-8, 1993
Related Anatomy
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References
Tables
Tables
KEY FACTS
Terminology
Imaging
Top Differential Diagnoses
Pathology
Clinical Issues
Diagnostic Checklist
TERMINOLOGY
Definitions
Rare parasitic infection affecting CNS
Includes paragonimiasis, schistosomiasis, sparganosis, trichinosis, trypanosomiasis
IMAGING
General Features
CT Findings
MR Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Staging, Grading, & Classification
Gross Pathologic & Surgical Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Selected References
Silva MAD et al: Schistosomal myeloradiculopathy - a case report. Rev Soc Bras Med Trop. 52:e20180335, 2019
Peh WM et al: The tunnel sign revisited: a novel observation of cerebral melioidosis mimicking sparganosis. J Radiol Case Rep. 12(8):1-11, 2018
Chu S et al: Magnetic resonance imaging features of pathologically proven cerebral sparganosis. J Int Med Res. 41(3):867-77, 2013
Coyle CM: Schistosomiasis of the nervous system. Handb Clin Neurol. 114:271-81, 2013
Kampondeni SD et al: MRI findings in a cohort of brain injured survivors of pediatric cerebral malaria. Am J Trop Med Hyg. 88(3):542-6, 2013
Li YX et al: Migration: a notable feature of cerebral sparganosis on follow-up MR imaging. AJNR Am J Neuroradiol. 34(2):327-33, 2013
Li Y et al: Brain MR imaging changes in patients with hepatic schistosomiasis japonicum without liver dysfunction. Neurotoxicology. 35:101-5, 2013
MacLean L et al: Imaging African trypanosomes. Parasite Immunol. 35(9-10):283-94, 2013
Nalini A et al: Severe form of radiculo - myelo - neuropathy with meningo - encephalitis secondary to Angiostrongylus cantonensis infection: unusual corpus callosal lesions and serial magnetic resonance imaging findings. Neurol India. 61(4):414-8, 2013
Gong C et al: Cerebral sparganosis in children: epidemiological, clinical and MR imaging characteristics. BMC Pediatr. 12:155, 2012
Mohindra S et al: Varied types of intracranial hydatid cysts: radiological features and management techniques. Acta Neurochir (Wien). 154(1):165-72, 2012
Potchen MJ et al: Acute brain MRI findings in 120 Malawian children with cerebral malaria: new insights into an ancient disease. AJNR Am J Neuroradiol. 33(9):1740-6, 2012
Ross AG et al: Neuroschistosomiasis. J Neurol. 259(1):22-32, 2012
Abdel Razek AA et al: Parasitic diseases of the central nervous system. Neuroimaging Clin N Am. 21(4):815-41, viii, 2011
Yamasaki K et al: Granulomatous amoebic encephalitis caused by Balamuthia mandrillaris. Neurol Med Chir (Tokyo). 51(9):667-70, 2011
George J et al: Cerebral schistosomiasis--an unusual presentation of an intracranial mass lesion. Can J Neurol Sci. 36(2):244-7, 2009
Shu K et al: Surgical treatment of cerebellar schistosomiasis. Neurosurgery. 64(5):941-3; discussion 943-4, 2009
Chen Z et al: Acute cerebral paragonimiasis presenting as hemorrhagic stroke in a child. Pediatr Neurol. 39(2):133-6, 2008
Devine MJ et al: Neuroschistosomiasis presenting as brainstem encephalitis. Neurology. 70(23):2262-4, 2008
Ferrari TC et al: Immune response and pathogenesis of neuroschistosomiasis mansoni. Acta Trop. 108(2-3):83-8, 2008
Rengarajan S et al: Cerebral sparganosis: a diagnostic challenge. Br J Neurosurg. 22(6):784-6, 2008
Kim IY et al: Contralateral migration of cerebral sparganosis through the splenium. Clin Neurol Neurosurg. 109(8):720-4, 2007
Silva JC et al: Schistosomiasis mansoni presenting as a cerebellar tumor: case report. Arq Neuropsiquiatr. 65(3B):845-7, 2007
Song T et al: CT and MR characteristics of cerebral sparganosis. AJNR Am J Neuroradiol. 28(9):1700-5, 2007
Bo G et al: Neuroimaging and pathological findings in a child with cerebral sparganosis. Case report. J Neurosurg. 105(6 Suppl):470-2, 2006
Liu HQ et al: Characteristic magnetic resonance enhancement pattern in cerebral schistosomiasis. Chin Med Sci J. 21(4):223-7, 2006
Roberts M et al: Cerebral schistosomiasis. Lancet Infect Dis. 6(12):820, 2006
Zhang JS et al: MRI features of pediatric cerebral paragonimiasis in the active stage. J Magn Reson Imaging. 23(4):569-73, 2006
Gelal F et al: Diffusion-weighted and conventional MR imaging in neurotrichinosis. Acta Radiol. 46(2):196-9, 2005
Shahlaie K et al: Parasitic central nervous system infections: echinococcus and schistosoma. Rev Neurol Dis. 2(4):176-85, 2005
Klion AD et al: The role of eosinophils in host defense against helminth parasites. J Allergy Clin Immunol. 113(1):30-7, 2004
Polat P et al: Hydatid disease from head to toe. Radiographics. 23(2):475-94; quiz 536-7, 2003
Patankar TF et al: Adult cerebral malaria: prognostic importance of imaging findings and correlation with postmortem findings. Radiology. 224(3):811-6, 2002
Im JG et al: Current diagnostic imaging of pulmonary and cerebral paragonimiasis, with pathological correlation. Semin Roentgenol. 32(4):301-24, 1997
Feydy A et al: MRI in a case of neurotrichinosis. Neuroradiology. 38 Suppl 1:S80-2, 1996
Kusner DJ et al: Cerebral paragonimiasis. Semin Neurol. 13(2):201-8, 1993
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