The Italian Network of Laboratories for Veterinary Oncology (NILOV) 2.0: Improving Knowledge on Canine Tumours

• Published in: Veterinary sciences Vol. 9; no. 8; p. 394
• Main Authors: Crescio, Maria Ines, Ru, Giuseppe, Aresu, Luca, Bozzetta, Elena, Cancedda, Maria Giovanna, Capello, Katia, Castagnaro, Massimo, Carnio, Azzurra, Cocumelli, Cristiano, Degli Uberti, Barbara, Eleni, Claudia, Foiani, Greta, Fonti, Niccolò, Gibelli, Lucia Rita, Maniscalco, Lorella, Manuali, Elisabetta, Moccia, Valentina, Paciello, Orlando, Petrella, Antonio, Petrini, Antonio, Poli, Alessandro, Puleio, Roberto, Razzuoli, Elisabetta, Scaramozzino, Paola, Varello, Katia, Vascellari, Marta, Zappulli, Valentina, Ferrari, Angelo
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 30-07-2022; MDPI
• Subjects: Age; animal cancer registry; Behavior; Cancer; cancer registry; canine tumours; Carcinogens; case series; Dogs; Epidemiology; Females; Geographical distribution; Laboratories; Mathematical models; Morbidity; Morphology; Oncology; Risk factors; Sexes; Tumors; tumours; Veterinary medicine; United States > US
• ISSN: 2306-7381; 2306-7381
• DOI: 10.3390/vetsci9080394

Advances in tumour research are crucial, and comparative oncology can improve the knowledge in several ways. Dogs are not only models of specific naturally occurring tumours but can also be sentinels of environmental exposures to carcinogens, as they share the same environment with their owners. The purpose of this work was to describe the data collected by The Italian Network of Laboratories for Veterinary Oncology in the first 9 years of activity (2013–2021) and to evaluate their potential epidemiological significance. Frequencies of tumour topographies and main morphologies in dogs were described, analysed and compared, calculating age-adjusted proportional morbidity ratios and considering several risk factors (breed, sex, period and region of residence). These observations allowed us to highlight differences not only in morphology and topography of some tumours but also to formulate hypotheses on the potential role of some risk factors, e.g., neutering/spaying or geographical location. In our opinion, the results of this case series confirm the importance of initiating and consolidating animal cancer registration initiatives that would facilitate the possibility of conducting multicentric collaborative studies to deepen the knowledge of the epidemiology of tumours in dogs from a comparative perspective.