Pathology of Concurrent Infection of Metastrongylus apri with Trichuris suis in a Yorkshire Pig

Authors

  • Palagan Senopati Sewoyo Faculty of Veterinary Medicine, Udayana University, Bali, Indonesia 80234
  • Rizky Permana Megumi Animal Clinics, East Java, Indonesia, 64395
  • I Putu Cahyadi Putra Faculty of Veterinary Medicine, Udayana University, Bali, Indonesia, 80234
  • Putu Suandhika Faculty of Veterinary Medicine, Udayana University, Bali, Indonesia, 80234

Keywords:

Coinfection, Colitis, Parasitic diseases, Pneumonia Swine

Abstract

A two-month-old Yorkshire pig from Undisan Village, Bangli Regency, Bali, Indonesia was found dead, with a history of coughing, decreased appetite, and bloody diarrhea. Fecal examination revealed the presence of Metastrongylus spp. and Trichuris suis eggs. Gross pathology findings included verminous pneumonia, hemorrhagic gastritis, and hemorrhagic typhlitis. Worms were observed in the lungs, as well as on the mucosal surface of the large intestine and cecum. The worms inside the lungs was identified as M. apri, while those in the colon and cecum were T. suis. Histopathological examination revealed mild tracheitis with epithelial deciliation and goblet cell proliferation, emphysematous bronchiolitis, hemorrhagic gastritis, and hemorrhagic typhlitis. Based on these findings, it can be concluded that the pig was diagnosed with Metastrongylosis and Trichuriosis.

Author Biographies

Palagan Senopati Sewoyo, Faculty of Veterinary Medicine, Udayana University, Bali, Indonesia 80234

Laboratory of Veterinary Pathology

Rizky Permana, Megumi Animal Clinics, East Java, Indonesia, 64395

Veterinarian

I Putu Cahyadi Putra, Faculty of Veterinary Medicine, Udayana University, Bali, Indonesia, 80234

Laboratory of Veterinary Parasitology

Putu Suandhika, Faculty of Veterinary Medicine, Udayana University, Bali, Indonesia, 80234

Laboratory of Veterinary Clinical Diagnosis, Clinical Pathology, and Radiology

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Published

2025-09-06

How to Cite

Sewoyo, P. S., Permana, R., Putra, I. P. C., & Suandhika, P. (2025). Pathology of Concurrent Infection of Metastrongylus apri with Trichuris suis in a Yorkshire Pig. International Journal of Veterinary and Animal Research (IJVAR), 8(2), 49–53. Retrieved from https://ijvar.org/index.php/ijvar/article/view/682

Issue

Section

Case Report

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