Urinary capillariasis: Case report of Pearsonema (syn. Capillaria) plica infection in a dog in Greece

Parasitol Int. 2021 Aug:83:102334. doi: 10.1016/j.parint.2021.102334. Epub 2021 Mar 19.

Abstract

Pearsonema (syn. Capillaria) plica is a nematode that resides in the urinary bladder of canids, felids and mustelids (definitive hosts) and is classified in the same class as Trichuris spp. Epidemiological and clinical data on Pearsonema plica infection in domestic animals are limited. The nematode has an indirect lifecycle that involves earthworms as intermediate hosts. A six-year-old crossbred dog from Greece, presented a history of intermittent pollakiuria and hematuria. At urine analysis, P. plica eggs were found in the urine sediment. The dog was successfully treated with a double dose of milbemycin. To the best of our knowledge this is the first case of urinary capillariasis diagnosed in a domestic animal in Greece.

Keywords: Capillaria plica; Milbemycin; Pearsonema plica; Treatment; Urine analysis.

Publication types

  • Case Reports

MeSH terms

  • Animals
  • Anthelmintics / therapeutic use*
  • Dog Diseases / diagnosis
  • Dog Diseases / parasitology*
  • Dog Diseases / prevention & control
  • Dogs
  • Enoplida Infections / diagnosis
  • Enoplida Infections / parasitology
  • Enoplida Infections / prevention & control
  • Enoplida Infections / veterinary*
  • Greece
  • Macrolides / therapeutic use*
  • Urinary Bladder Diseases / diagnosis
  • Urinary Bladder Diseases / parasitology
  • Urinary Bladder Diseases / prevention & control
  • Urinary Bladder Diseases / veterinary*

Substances

  • Anthelmintics
  • Macrolides
  • milbemycin oxime