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What is inflammation of the tunica vaginalis?
Periorchitis
What neoplasia of the tunica vaginalis is most often reported in old dogs and bulls?
Scrotal mesothelioma
What is inflammatory changes of the vesicular glands?
Seminal vesiculitis
What type of seminal vasculitis is common in the bull, but is rare in stallion and boar?
Chronic interstitial seminal vasculitis/ampullitis
What is most often secondary to epididymitis and seminal vesiculitis?
Ampullitis
What significant disease of the bulbourethral gland affects castrated male sheep (wethers) grazing clover pastures high in phytoestrogens?
Bulbourethral hyperplasia
In what animals is prostatic atrophy common? 2
Older dogs (older than 11 years)
Dogs following castration
What is usually the cause of hyperplasia/hypertrophy of the prostate in the dog?
Hormonal imbalance (estrogen or testosterone)
What is the clinical significance of hyperplasia/hypertrophy of the prostate? 2
Constipation (more common)
Obstruction of urinary flow (less common)
What is the most common cause of squamous metaplasia of the prostatic acini in the dog?
Sertoli cell tumor producing estrogen
What is prostatitis in the dog usually due to?
Ascending bacterial infection
What type of prostatitis shows up as enlarged, edematous, and abscesses are common?
Acute prostatitis
What type of prostatitis shows up as small and firm with focal to multifocal lesions?
Chronic prostatitis
What type of prostatic neoplasms are usually seen in older dogs? 2
Carcinomas
Adenocarcinomas
Abnormalities in the development of the penis and prepuce are most common in what animal?
Bull
What type of abnormalities in the development of the penis and prepuce are often seen in the bull? 5
Hypoplasia
Persistent penile frenulum
Congenital short penis
Hypospadias
Epispadias
What is the result of presistent penile frenulum?
Ventral deviation of the penis when the penis is extended
What is failure of the closure of the urogenital groove on the ventral surface of the penis anywhere along it's length?
Hypospadias
What is failure of the closure of the urogenital groove on the dorsal surface of the penis?
Epispadias
When is formation of a penile hematoma most common?
Most commonly in bulls during mating
What breed of cattle is preputial laceration and prolapse most common?
Brahma and Brahma-cross bulls
Inability to protrude the penis from the prepuce =>
Phimosis
Inability to retract the penis into the prepuce =>
Paraphimosis
Inflammation of the penis =>
Balanitis
Inflammation of the preputial epithelium =>
Posthitis
Inflammation of the penis and prepuce =>
Balanoposthitis
What virus causes epithelial necrosis and ulceration of the penis and prepuce, with small raised nodules forming during healing?
Bovine Herpesvirus 1
IBR (Infect Bov Rhinotrach)
IPV (Infect Pustular Vulvovaginitis)
IBP (infect balano-posthitis)
What virus, similar to bovine herpesvirus 1, is more commonly observed on the shaft of the penis in horses?
Equine coital exanthema (equine herpesvirus 3)
What bacteria is usually the cause of sheath rot (balanoposthitis) in male sheep?
Corynebacterium renale
What tumor is commonly seen in the non-pigmented areas of the sheath and penis in aged animals (horses)?
Squamous cell carcinoma
What neoplasm in young bulls (less than 2 years) are caused by bovine papillomavirus 2 and normally involves the glans penis?
Fibropapilloma
Scrotal Mesothelioma usually occurs in... 2
Dogs (old)
Bulls
Sertoli Cell Tumer -> Estrogen -> Squamous Cell Metaplasia of the Prostatic Acini in which species?
Dogs
Chronic Interstitial Seminal Vasiculitis/Ampulitis commonly occurs in...
Bull
(Rare in Stallion and Boar)
Author
HLW
ID
150528
Card Set
Path II
Description
Path II
Updated
2012-04-29T01:24:06Z
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