Penis and Prepuce Flashcards
what is inflammation of the penis, head of the penis and internal sheath of the prepuce called
-penis - phalitis
-head of penis - balanitis
-internal sheath of prepuce -posthitis
phimosis vs paraphimosis vs priapism
-Phimosis: inability to extrude penis.
-Paraphimosis: failure to retract penis.
-Priapism: permanently erect penis
causes of developmental disease in the penis and prepuce (3)
-Hypoplasia
-Deviation
-Persistent frenulum, balanopreputial folds
what causes a Persistent balanopreputial fold
persistent frenulum
4 things can can cause trauma to the penis and prepuce
-Car accidents - fracture of penis bone.
-Mating injury
-Sand
-Foreign body (hair)
if there is a hematoma in the bovine penis, where is it ALWAYS located
at the sigmoid flexure
what is necrosis of the penis usually secondary to
Necrosis of penis secondary to urolithiasis of urethral process
5 overall causes of miscellaneous acquired disease of the penis and prepuce
-Phimosis, paraphimosis, priapism
-Trauma
-Eversion and prolapse
-Forced deviation (hematoma)
-Urolithiasis
causes of inflammation of the penis and prepuce (4)
Nonspecific balanoposthitis
-Dog
-Gelding
Sexually Transmitted Diseases
-Minimal lesions if at all
Ovine posthitis (pizzle rot)
-Corynebacterium renale, urease and protein
Porcine preputial diverticulitis
what causes ovine posthitis and what is appears as
-High protein diet
-Corynebacterium renale
-Urease production
-Ulceration, inflammation, fibrosis
pathogenesis of porcine preputial diverticulitis (4 steps)
- Urine in preputial diverticulum
- Debris accumulates
- Inflammation
- Diverticulitis
what is a contributor to equine squamous cell carcinoma
Equus caballus papillomavirus-2 (EcPV-2;
Dyoiotapapillomavirus 2)
what causes bovine fibropapilloma
Bos taurus papillomavirus-1 (BPV-1; Deltapapillomavirus 4)
