Capillaria hepatica (syn. Calodium hepaticum) as a Cause of Asymptomatic Liver Mass

Uri Manor Sheba Medical Center, Ramat Gan, Israel;
Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel;

Search for other papers by Uri Manor in
Current site
Google Scholar
PubMed
Close
,
Victoria Doviner Shaare Zedek Medical Center, Jerusalem, Israel;
The Hebrew University School of Medicine, Jerusalem, Israel;

Search for other papers by Victoria Doviner in
Current site
Google Scholar
PubMed
Close
,
Jolanta Kolodziejek University of Veterinary Medicine Vienna, Vienna, Austria;

Search for other papers by Jolanta Kolodziejek in
Current site
Google Scholar
PubMed
Close
,
Pia Weidinger University of Veterinary Medicine Vienna, Vienna, Austria;

Search for other papers by Pia Weidinger in
Current site
Google Scholar
PubMed
Close
,
Amir Dagan Shaare Zedek Medical Center, Jerusalem, Israel;
The Hebrew University School of Medicine, Jerusalem, Israel;

Search for other papers by Amir Dagan in
Current site
Google Scholar
PubMed
Close
,
Menahem Ben-Haim Shaare Zedek Medical Center, Jerusalem, Israel;
The Hebrew University School of Medicine, Jerusalem, Israel;

Search for other papers by Menahem Ben-Haim in
Current site
Google Scholar
PubMed
Close
,
Merav Rokah Sheba Medical Center, Ramat Gan, Israel;
Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel;

Search for other papers by Merav Rokah in
Current site
Google Scholar
PubMed
Close
,
Norbert Nowotny University of Veterinary Medicine Vienna, Vienna, Austria;
College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates

Search for other papers by Norbert Nowotny in
Current site
Google Scholar
PubMed
Close
, and
Daniel Boleslavsky Sheba Medical Center, Ramat Gan, Israel;
Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel;

Search for other papers by Daniel Boleslavsky in
Current site
Google Scholar
PubMed
Close
Restricted access

Abstract.

Capillaria hepatica (syn. Calodium hepaticum) is a parasitic nematode of rodents, rarely infecting humans. An asymptomatic Israeli adult male with extensive travel history was diagnosed with a liver mass on routine post-thymectomy follow-up. Imaging and computer tomography (CT) guided biopsy were inconclusive. Surgical excision revealed an eosinophilic granuloma with fragments of a nematode suspected to be C. hepatica. Molecular methods verified the diagnosis, and the patient was treated empirically. This is the first case of hepatic capillariasis described in Israel, and the first to be diagnosed using molecular methods.

Author Notes

Address correspondence to Uri Manor, Sheba Medical Center, Tel HaShomer 5252000, Israel. E-mail: urimanor87@gmail.com

Authors’ addresses: Uri Manor, Merav Rokah, and Daniel Boleslavsky, Sheba Medical Center, Ramat Gan, Israel, and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel, E-mails: urimanor87@gmail.com, d.daniel.bol@gmail.com, and merv.rok@gmail.com. Victoria Doviner, Amir Dagan, and Menahem Ben-Haim, Shaare Zedek Medical Center, Pathology, Jerusalem, Israel, and The Hebrew University School of Medicine, Jerusalem, Israel, E-mails: victoriad@szmc.org.il, adagan@szmc.org.il, and benhaimm@szmc.org.il. Jolanta Kolodziejek and Pia Weidinger, University of Veterinary Medicine Vienna, Vienna, Austria, E-mails: Jolanta.Kolodziejek@vetmeduni.ac.at and pia.weidinger@vetmeduni.ac.at. Norbert Nowotny, University of Veterinary Medicine Vienna, Vienna, Austria, and College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates, E-mail: norbert.nowotny@vetmeduni.ac.at.

  • 1.

    Fuehrer HP , Igel P , Auer H , 2011. Capillaria hepatica in man—an overview of hepatic capillariosis and spurious infections. Parasitol Res 109: 969–979.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 2.

    Borba VH , Machado-Silva JR , Le Bailly M , Iñiguez AM , 2019. Worldwide paleodistribution of capillariid parasites: paleoparasitology, current status of phylogeny and taxonomic perspectives. PLoS One 14: 1–19.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 3.

    Strand TM , Lundkvist Å , 2019. Rat-borne diseases at the horizon, a systematic review on infectious agents carried by rats in Europe 1995–2016. Infect Ecol Epidemiol 9, doi: 10.1080/20008686.2018.1553461.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 4.

    Da Rocha EJG , De Almeida Basano S , De Souza MM , Honda ER , De Castro MB , Colodel EM , Silva JCDE , Barros LP , Rodrigues ES , Camargo LMA , 2015. Study of the prevalence of Capillaria hepatica in humans and rodents in an urban area of the city of Porto Velho, Rondônia, Brazil. Rev Inst Med Trop São Paulo 57: 39–46.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 5.

    Yadav SC , Sathe PA , Ghodke RK , 2016. Hepatic capillariasis: a rare parasitic infection. Indian J Pathol Microbiol 59: 124–125.

  • 6.

    Cabada MM , Lopez M , White AC , 2013. Capillaria hepatica pseudoinfection. Am J Trop Med Hyg 89: 609.

  • 7.

    McQuown AL , 1950. Capillaria hepatica; report of genuine and spurious cases. Am J Trop Med Hyg 30: 761–767.

  • 8.

    Pereira VG , Mattosinho Franca LC , 1983. Successful treatment of Capillaria hepatica infection in an acutely ill adult. Am J Trop Med Hyg 32: 1272–1274.

  • 9.

    Li CD , Yang HL , Wang Y , 2010. Capillaria hepatica in China. World J Gastroenterol 16: 698–702.

  • 10.

    Kaplan KJ , Goodman ZD , Ishak KG , 2001. Eosinophilic granuloma of the liver: a characteristic lesion with relationship to visceral larva migrans. Am J Surg Pathol 25: 1316–1321.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 11.

    Juncker-Voss M , Prosl H , Lussy H , Enzenberg U , Auer H , Nowotny N , 2000. Serological detection of Capillaria hepatica by indirect immunofluorescence assay. J Clin Microbiol 38: 431–433.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 12.

    Else KJ , Keiser J , Holland CV , Grencis RK , Sattelle DB , Fujiwara RT , Bueno LL , Asaolu SO , Sowemimo OA , Cooper PJ , 2020. Whipworm and roundworm infections. Nat Rev Dis Primers 6, doi: 10.1038/s41572-020-0171-3.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 13.

    Wong SSY , Poon RWS , To KKW , Chan JFW , Lu G , Xing F , Cheng VCC , Yuen KY , 2019. Improving the specific diagnosis of trematode, cestode and nematode infections by a multiplex single-tube real-time PCR assay. J Clin Pathol 72: 487–492.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 14.

    Mattiucci S , Paoletti M , Borrini F , Palumbo M , Palmieri RM , Gomes V , Casati A , Nascetti G , 2011. First molecular identification of the zoonotic parasite Anisakis pegreffii (Nematoda: Anisakidae) in a paraffin-embedded granuloma taken from a case of human intestinal anisakiasis in Italy. BMC Infect Dis 11: 82.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 15.

    Powers TO , Neher DA , Mullin P , Esquivel A , Giblin-Davis RM , Kanzaki N , Stock SP , Mora MM , Uribe-Lorio L , 2009. Tropical nematode diversity: vertical stratification of nematode communities in a Costa Rican humid lowland rainforest. Mol Ecol 18: 985–996.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 16.

    Guardone L , Deplazes P , Macchioni F , Magi M , Mathis A , 2013. Ribosomal and mitochondrial DNA analysis of Trichuridae nematodes of carnivores and small mammals. Vet Parasitol 197: 364–369.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 17.

    Williams SH et al. 2019. Discovery of two highly divergent negative-sense RNA viruses associated with the parasitic nematode, Capillaria hepatica, in wild Mus musculus from New York City. J Gen Virol 100: 1350–1362.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 18.

    Wilamowski A , Moran S , Greenburg Z , 2002. Commensal Rodents and Their Parasites in Israel. Proceedings of the 4th International Conference on Urban Pests, 103– 112.

    • PubMed
    • Export Citation
  • 19.

    Fuehrer HP , 2014. An overview of the host spectrum and distribution of Calodium hepaticum (syn. Capillaria hepatica): part 1—muroidea. Parasitol Res 113: 619–640.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 20.

    Fuehrer HP , 2014. An overview of the host spectrum and distribution of Calodium hepaticum (syn. Capillaria hepatica): part 2—mammalia (excluding muroidea). Parasitol Res 113: 641–651.

    • PubMed
    • Search Google Scholar
    • Export Citation
Past two years Past Year Past 30 Days
Abstract Views 747 185 80
Full Text Views 347 130 17
PDF Downloads 223 68 0
 
Membership Banner
 
 
 
Affiliate Membership Banner
 
 
Research for Health Information Banner
 
 
CLOCKSS
 
 
 
Society Publishers Coalition Banner
Save