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Benign prostatic hyperplasia in the dog

2022; Elsevier BV; Volume: 247; Linguagem: Inglês

10.1016/j.anireprosci.2022.107096

1873-2232

Marco Cunto, Giulia Ballotta, Daniele Zambelli,

Veterinary Medicine and Surgery

In small animal practice, prostatic diseases are increasingly encountered. All dogs may experience prostatic disease, but there should be particular attention to breeding dogs, as prostatic disease may decrease semen quality and fertility. The most common prostatic disease is benign prostatic hyperplasia (BPH), a non-cancerous enlargement of the gland affecting intact adult dogs, part of an aging process, including both an increase in cell numbers (hyperplasia) and in cell size (hypertrophy). Acute and chronic prostatitis, prostatic abscess, prostatic neoplasia and prostate squamous metaplasia also occur in dogs, in order of frequency. These diseases often lack pathognomonic clinical signs; therefore, a thorough clinical examination and a correct diagnostic protocol are essential to determine the most appropriate treatment or prophylaxis. Frequently dogs with BPH are asymptomatic, but when clinical signs are present, the most common is a serous to sanguineous urethral discharge. BPH therapy includes various options and is usually recommended when mild-severe signs are present or if clinical signs disturb the dog. In most dogs with this disorder, it is possible to maintain fertility by avoiding castration and choosing alternative therapeutic approaches.