Macracanthorhynchus hirudinaceus | definition of Macracanthorhynchus hirudinaceus by Medical dictionary
the giant thorny-headed worm of the pig, approximately the size of the giant roundworm (Ascaris); it inhabits the intestinal tract where nodules develop at the site of penetration of the spiny proboscis of each worm; it has occasionally been reported in humans; transmission is by ingestion of infected insects, frequently dung beetles or cockroaches that have fed on feces of infected pigs containing viable eggs and have then developed the cystacanth stage infective to the vertebrate host, including humans.
References in periodicals archive
recorded the lowest prevalence (0.62%).
Eficacia de tres antihelminticos frente a Macracanthorhynchus hirudinaceus
en cerdos de crianza privada.
Human infection with Macracanthorhynchus hirudinaceus
Travassos, 1916 in Guangdong Province, with notes on its prevalence in China.
For yet another, Macracanthorhynchus hirudinaceus
, there is no effective treatment.