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Canine paediatric oncology: retrospective assessment of 9522 tumours in dogs up to 12 months (1993–2008)
Author(s) -
Schmidt J. M.,
North S. M.,
Freeman K. P.,
RamiroIbañez F.
Publication year - 2010
Publication title -
veterinary and comparative oncology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.864
H-Index - 34
eISSN - 1476-5829
pISSN - 1476-5810
DOI - 10.1111/j.1476-5829.2010.00226.x
Subject(s) - medicine , biopsy , retrospective cohort study , pathology , histopathology , epidemiology , sarcoma , dermatology
Little information is available on the occurrence of neoplasms in dogs up to the age of 12 months. This is a retrospective review of histopathological diagnoses of neoplasia in dogs up to the age of 12 months based on biopsy specimens submitted to a commercial veterinary diagnostic laboratory in the United Kingdom between 1993 and 2008. In 20 280 histological submissions, 9522 neoplasms were identified. Canine cutaneous histiocytoma ( n = 8465; 89%) was the most common histological type. Neoplasms other than histiocytoma ( n = 1057; 11%) were grouped as benign epithelial ( n = 375; 4%), haematopoietic ( n = 229; 2%), benign mesenchymal ( n = 145; 2%), miscellaneous ( n = 118; 1%), non‐hematopoietic malignant mesenchymal ( n = 118; 1%) or malignant epithelial tumours ( n = 72; <1%). Excluding canine cutaneous histiocytoma, 52% of tumours ( n = 547) were benign, and 66% were from the skin or soft tissues. These data provide valuable epidemiological information on neoplasms occurring in juvenile dogs in the United Kingdom.