Korean J Parasitol.  2014 Jun;52(3):291-294.

Four Human Cases of Acanthotrema felis (Digenea: Heterophyidae) Infection in Korea

Affiliations
  • 1Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine, Seoul 110-799, Korea.
  • 2Department of Parasitology, College of Medicine, Dankook University, Cheonan 330-714, Korea. bbbenji@naver.com

Abstract

Acanthotrema felis is an intestinal trematode of cats originally reported from the Republic of Korea. Only 1 human case infected with a single adult worm has been previously recorded. In the present study, we report 4 human cases infected with a total of 10 worms recovered after anthelmintic treatment and purging. All 4 patients reside in coastal areas of Jeollanam-do, Korea, and have consumed brackish water fish including the gobies, Acanthogobius flavimanus. The worms averaged 0.47 mm in length and 0.27 mm in width, and had 3 sclerites on the ventrogenital sac; 1 was short and thumb-like, another was long and blunt-ended, and the 3rd was long and broad-tipped. They were identified as A. felis Sohn, Han, & Chai, 2003. Surveys on coastal areas to detect further human cases infected with A. felis are required.

Keyword

Acanthotrema felis; human infection; intestinal fluke; heterophyid fluke

MeSH Terms

Adult
Animals
Antiparasitic Agents/administration & dosage
Feces/parasitology
Feeding Behavior
Humans
Male
Microscopy
Middle Aged
Praziquantel/administration & dosage
Republic of Korea
Trematoda/*isolation & purification
Trematode Infections/*diagnosis/*parasitology
Antiparasitic Agents
Praziquantel
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