Journal of Parasitic Diseases

, Volume 40, Issue 3, pp 881–884 | Cite as

Histopathological changes in the upper digestive tract of pigeons infected with Hadjelia truncata

  • Ahmad OryanEmail author
  • Ehsan Rakhshandehroo
  • S. Amir Kamali
  • Mohammad Jafar Taebi pour
Original Article


Thirty-five pigeons from ten different farms in Fars area, southern Iran were submitted for post mortem inspection. Based on the clinical observations and gross pathological examinations, all the birds showed severe weight loss, diarrhea and to some extent ventricular enlargement. Furthermore, all the cases demonstrated large numbers of nematodes attached to the mucosa and submucosa of the ventriculus. Parasitological examinations revealed that the recovered parasites were Hadjelia truncata. The histopathological changes showed necrosis of the mucosal cells with moderate infiltration of lymphocytes, macrophages, heterophils and eosinophils in the lamina properia and muscularis mucosa in the infected animals. Based on the parasitological and pathological findings it can be concluded that the nematode H. truncate could be assigned as a pathogenic agent in the upper tract of pigeons.


Hadjelia truncata Pigeon Histopathological changes Gizzard 



The authors would like to thank Mr zariee and Mrs jowkar from the Pathology Department, Veterinary School, for their technical support.

Conflict of interest

The authors declare no conflict of interest.


The author(s) received financial support for the research, authorship, and publication of this article from the School of Veterinary Medicine, Shiraz University, Shiraz, Iran.


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Copyright information

© Indian Society for Parasitology 2014

Authors and Affiliations

  • Ahmad Oryan
    • 1
    Email author
  • Ehsan Rakhshandehroo
    • 1
  • S. Amir Kamali
    • 1
  • Mohammad Jafar Taebi pour
    • 2
  1. 1.Departments of Pathobiology, School of Veterinary MedicineShiraz UniversityShirazIran
  2. 2.Clinical Studies, School of Veterinary MedicineShiraz UniversityShirazIran

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