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Signalment
Description
Intestinal obstruction can be classified as acute or chronic, partial or complete, simple or incarcerated. The cause of the obstruction can be intraluminal, extraluminal or intramural. Most common causes of intestinal obstruction include intussusception, neoplasia and foreign body. Young animals are more likely to develop intussusception following gastroenteritis or intestinal surgery. Other causes include intetinal volvulus and obstruction due to incarcerated intestinal loops.
Diagnosis
Clinical Signs
=Simple obstruction
- Vomiting ± diarrhoea
- Depression and anorexia
Laboratory Tests
Haematology
Biochemistry
Other Tests
Diagnostic Imaging
Histopathology
Treatment
Prognosis
References
- Ettinger, S.J. and Feldman, E. C. (2000) Textbook of Veterinary Internal Medicine Diseases of the Dog and Cat Volume 2 (Fifth Edition) W.B. Saunders Company.
- Hall, E.J, Simpson, J.W. and Williams, D.A. (2005) BSAVA Manual of Canine and Feline Gastroenterology (2nd Edition) BSAVA
- Nelson, R.W. and Couto, C.G. (2009) Small Animal Internal Medicine (Fourth Edition) Mosby Elsevier.