Role of exfoliative cytology in the diagnosis of canine transmissible venereal tumour |
| |
| Authors: | E K Batamuzi B M Kessy |
| |
| Institution: | Department of Veterinary Surgery, Obstetrics and Reproduction, Faculty of Veterinary Medicine, Sokoine University of Agriculture, PO Box 3020, Morogoro, Tanzania |
| |
| Abstract: | The objectives of this study were to evaluate the role of exfoliative cytology in the diagnosis of canine transmissible venereal tumour and to improve the success rate of surgical excision of this tumour. The technique was used to screen 360 dogs and, at the time of surgery, 34 clinical cases. Seventy-five per cent of the cases detected by screening were described as early stage disease in comparison with 23 per cent of cases reported by owners. The value of exfoliative cytology at the time of surgery to determine tumour cell removal was demonstrated by the reduction in local tumour recurrence from 22 per cent to 8 per cent. The technique is, therefore, recommended for use in screening dogs for canine transmissible venereal tumour and in determining the extent of surgical removal. However, more work is needed to assess its applicability in practice by determining its sensitivity, specificity and predictive values of a positive and negative test answer. |
| |
| Keywords: | |
|
|
