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Hepatic Toxocariasis with Atypical CT and MR Imaging Findings: a Case Report

  • Shin, Hye Soo (Department of Radiology, Chungnam National University Hospital, Chungnam National University School of Medicine) ;
  • Shin, Kyung Sook (Department of Radiology, Chungnam National University Hospital, Chungnam National University School of Medicine) ;
  • Lee, Jeong Eun (Department of Radiology, Chungnam National University Hospital, Chungnam National University School of Medicine) ;
  • Min, Ji Hye (Department of Radiology, Chungnam National University Hospital, Chungnam National University School of Medicine) ;
  • You, Sun Kyoung (Department of Radiology, Chungnam National University Hospital, Chungnam National University School of Medicine) ;
  • Shin, Byung Seok (Department of Radiology, Chungnam National University Hospital, Chungnam National University School of Medicine)
  • Received : 2018.03.19
  • Accepted : 2018.04.24
  • Published : 2018.06.30

Abstract

Hepatic toxocariasis is a type of visceral larva migrans caused by the migration of second-stage larvae of certain nematodes such as Toxocara canis to the liver. Histologically, the condition is characterized by granulomatous lesions containing eosinophils and inflammatory cells. We report a case of hepatic toxocariasis with atypical clinical and radiologic findings presenting as distinct, solitary hepatic nodule detected in a middle-aged woman.

Keywords

References

  1. Mukund A, Arora A, Patidar Y, et al. Eosinophilic abscesses: a new facet of hepatic visceral larva migrans. Abdom Imaging 2013;38:774-777 https://doi.org/10.1007/s00261-012-9935-x
  2. Lim JH. Toxocariasis of the liver: visceral larva migrans. Abdom Imaging 2008;33:151-156 https://doi.org/10.1007/s00261-007-9325-y
  3. Ishibashi H, Shimamura R, Hirata Y, Kudo J, Onizuka H. Hepatic granuloma in toxocaral infection: role of ultrasonography in hypereosinophilia. J Clin Ultrasound 1992;20:204-210 https://doi.org/10.1002/jcu.1870200309
  4. Chang S, Lim JH, Choi D, et al. Hepatic visceral larva migrans of Toxocara canis: CT and sonographic findings. AJR Am J Roentgenol 2006;187:W622-629 https://doi.org/10.2214/AJR.05.1416
  5. Dupas B, Barrier J, Barre P. Detection of Toxocara by computed tomography. Br J Radiol 1986;59:518-519 https://doi.org/10.1259/0007-1285-59-701-518
  6. Arango CA. Visceral larva migrans and the hypereosinophilia syndrome. South Med J 1998;91:882-883 https://doi.org/10.1097/00007611-199809000-00019
  7. Bhatia V, Batra Y, Acharya SK. Prophylactic phenytoin does not improve cerebral edema or survival in acute liver failure--a controlled clinical trial. J Hepatol 2004;41:89-96 https://doi.org/10.1016/j.jhep.2004.03.017
  8. Hayashi K, Tahara H, Yamashita K, et al. Hepatic imaging studies on patients with visceral larva migrans due to probable Ascaris suum infection. Abdom Imaging 1999;24:465-469 https://doi.org/10.1007/s002619900541
  9. Laroia ST, Rastogi A, Sarin S. Case series of visceral larva migrans in the liver: CT and MRI findings. IJCRI 2012;3:7- 12 https://doi.org/10.5348/ijcri-2012-06-129-CS-2
  10. Azuma K, Yashiro N, Kinoshita T, Yoshigi J, Ihara N. Hepatic involvement of visceral larva migrans due to Toxocara canis: a case report--CT and MR findings. Radiat Med 2002;20:89-92

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