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Imaging Findings In Herpes Simplex Encephalitis

Yıl 2016, Cilt: 8 Sayı: 2, 68 - 72, 24.07.2016

Öz

Herpes encephalitis is the most common sporadic encephalitis. The disease is usually associated with Herpes simplex virus type 1 in children and adults. Herpes encephalitis can occure as a result of primary infection or as the reactivation of latent virus. Herpes encephalitis causes significant morbidity and mortality. Prompt diagnosis and treatment is very crucial, because early intervention with acyclovir significantly improves the clinic. Therefore, recognition of the MR imaging pattern of herpes encephalitis is essential. The medial temporal lobes, inferior frontal lobes, and insula are typically affected. This review focuses on the imaging findings of herpes encephalitis.

Kaynakça

  • 1. Baringer JR. Herpes simplex infections of the nervous system. Neurol Clin 2008; 26:657-74.
  • 2. Bulakbasi N, Kocaoglu M. Central nervous system infections of herpesvirus family. Neuroimaging Clin N Am 2008;18:53-84.
  • 3. Baskin HJ, Hedlund G. Neuroimaging of herpesvirus infections in children. Pedi-atr Radiol 2007;37:949-63.
  • 4. Parmar H, Ibrahim M. Pediatric intracranial infections. Neuroimaging Clin N Am 2012;22:707-25.
  • 5. Whitley RJ. Herpes simplex encephalitis: adolescents and adults. Antiviral Res 2006;71:141-8.
  • 6. Domingues RB, Fink MC, Tsanaclis AM, et al. Diagnosis of herpes simplex encephalitis by magnetic resonance imaging and polymerase chain reaction assay of cerebrospinal fluid. J Neurol Sci 1998;157:148-53. KAYNAKLAR
  • 7. Gasecki AP, Steg RE. Correlation of early MRI with CT scan, EEG, and CSF: analyses in a case of biopsy-proven herpes simplex encephalitis. Eur Neurol 1991;31:372-5.
  • 8. Tien RD, Felsberg GJ, Osumi AK. Herpesvirus infections of the CNS: MR findings. AJR Am J Roentgenol 1993;161:167-76.
  • 9. Şener RN. Herpes simplex encephalitis: diffusion MR imaging findings. Comput Med Imaging Graph 2001;25:391-7.
  • 10. Şener RN. Diffusion MRI in Rasmussen’s encephalitis, herpes simplex encephalitis, and bacterial meningoencephalitis. Comput Med Imaging Graph 2002;26:327-32.
  • 11. Sureka J, Jakkani RK. Clinico-radiologi-cal spectrum of bilateral temporal lobehyperintensity: a retrospective review. Br J Radiol 2012;85:782-92.
  • 12. Tan IL, McArthur JC, Venkatesan A, Nath A. Atypical manifestations and poor outcome of herpes simplex encephalitis in the immunocompromised. Neurology 2012;79:2125-32.
  • 13. Takanashi J, Sugita K, Ishii M, Aoyagi M, Niimi H. Longitudinal MR imaging and proton MR spectroscopy in herpes simplex encephalitis. J Neurol Sci 1997;149:99-102.
  • 14. Osborn AO, Blaser SI, Salzman KL, Katzman GL. Diagnostic imaging Brain. AMIRSYS Manitoba, Canada (2004). Herpes encephalitis, differential diagnosis, l:S-34i.
  • 15. Solbrig MV, Hasso AN, Jay CA. CNS vi-ruses--diagnostic approach. Neuroimaging Clin N Am 2008;18:1-18.
  • 16. Osborn AO, Blaser SI, Salzman KL, Katzman GL. Diagnostic limaging Brain. AMIRSYS Manitoba, Canada Herpes simplex congenital 2004;1:8-11.

Herpes Simpleks Ensefalitinde Görüntüleme Bulguları

Yıl 2016, Cilt: 8 Sayı: 2, 68 - 72, 24.07.2016

Öz

Herpes ensefaliti en sık sporadik ensefalittir. Çocuklarda ve yetişkinlerde hastalık genellikle Herpes simpleks tip 1 virüsü ile ilişkilidir. Herpes ensefaliti primer enfeksiyon sonucu ya da latent virüsün reaktivasyonu sonucu oluşur. Hastalık ciddi mor-bidite ve mortaliteye neden olur. Hızlı tanı ve tedavi çok önemlidir, çünkü asiklovir ile yapılan hızlı müdahale sonucu anlamlı şekilde iyileşme gözlenir. Bu nedenle MR görüntüleme paterninin tanınması gereklidir. Medial temporal lob, inferior frontal loblar ve insula tipik olarak etkilenir. Bu yazı herpes ensefalitinin görüntüleme bulgularına odaklanmıştır.

Kaynakça

  • 1. Baringer JR. Herpes simplex infections of the nervous system. Neurol Clin 2008; 26:657-74.
  • 2. Bulakbasi N, Kocaoglu M. Central nervous system infections of herpesvirus family. Neuroimaging Clin N Am 2008;18:53-84.
  • 3. Baskin HJ, Hedlund G. Neuroimaging of herpesvirus infections in children. Pedi-atr Radiol 2007;37:949-63.
  • 4. Parmar H, Ibrahim M. Pediatric intracranial infections. Neuroimaging Clin N Am 2012;22:707-25.
  • 5. Whitley RJ. Herpes simplex encephalitis: adolescents and adults. Antiviral Res 2006;71:141-8.
  • 6. Domingues RB, Fink MC, Tsanaclis AM, et al. Diagnosis of herpes simplex encephalitis by magnetic resonance imaging and polymerase chain reaction assay of cerebrospinal fluid. J Neurol Sci 1998;157:148-53. KAYNAKLAR
  • 7. Gasecki AP, Steg RE. Correlation of early MRI with CT scan, EEG, and CSF: analyses in a case of biopsy-proven herpes simplex encephalitis. Eur Neurol 1991;31:372-5.
  • 8. Tien RD, Felsberg GJ, Osumi AK. Herpesvirus infections of the CNS: MR findings. AJR Am J Roentgenol 1993;161:167-76.
  • 9. Şener RN. Herpes simplex encephalitis: diffusion MR imaging findings. Comput Med Imaging Graph 2001;25:391-7.
  • 10. Şener RN. Diffusion MRI in Rasmussen’s encephalitis, herpes simplex encephalitis, and bacterial meningoencephalitis. Comput Med Imaging Graph 2002;26:327-32.
  • 11. Sureka J, Jakkani RK. Clinico-radiologi-cal spectrum of bilateral temporal lobehyperintensity: a retrospective review. Br J Radiol 2012;85:782-92.
  • 12. Tan IL, McArthur JC, Venkatesan A, Nath A. Atypical manifestations and poor outcome of herpes simplex encephalitis in the immunocompromised. Neurology 2012;79:2125-32.
  • 13. Takanashi J, Sugita K, Ishii M, Aoyagi M, Niimi H. Longitudinal MR imaging and proton MR spectroscopy in herpes simplex encephalitis. J Neurol Sci 1997;149:99-102.
  • 14. Osborn AO, Blaser SI, Salzman KL, Katzman GL. Diagnostic imaging Brain. AMIRSYS Manitoba, Canada (2004). Herpes encephalitis, differential diagnosis, l:S-34i.
  • 15. Solbrig MV, Hasso AN, Jay CA. CNS vi-ruses--diagnostic approach. Neuroimaging Clin N Am 2008;18:1-18.
  • 16. Osborn AO, Blaser SI, Salzman KL, Katzman GL. Diagnostic limaging Brain. AMIRSYS Manitoba, Canada Herpes simplex congenital 2004;1:8-11.
Toplam 16 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Konular Radyoloji ve Organ Görüntüleme
Bölüm Derlemeler
Yazarlar

Aynur Turan

Yayımlanma Tarihi 24 Temmuz 2016
Yayımlandığı Sayı Yıl 2016 Cilt: 8 Sayı: 2

Kaynak Göster

APA Turan, A. (2016). Herpes Simpleks Ensefalitinde Görüntüleme Bulguları. Turkish Medical Journal, 8(2), 68-72.

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