Genital System Flashcards
Causes of orchitis and periorchitis in domestic animals
Brucella abortus in bull
Mycobacterium tuberculosis
Corynebacterium pyogenes
Escherichia coli in dog, proteus Vulgaris dog
Stallion : Pseudomonas mallei
Swine : Brucella suis
Virus : canine distemper
Sequella of orchitis
Severe fibrosis due to proliferation of connective tissue
Testis become hard and small
Loss of seminiferous epithelium the walls harmonize and collapse
Cessation of spermatogenesis
It’s irreversible
What are testicular teratoma
Is common in horses and it contains every type of tissues including epithelium, hair, skin, bone, nervous system and connective tissues in the Testis
Outline microscopic features of spermatic granuloma
Central core of sperm debris
Macrophage, giant cell, lymphocytes
Define hypospadia
Urethral opening in the ventral aspect of the penis
What is epispadia
Urethral opening in the dorsal aspect of the penis
E
E
Oophoritis
Inflammation of the ovaries
4 examples of ovarian cysts
Cystic graffian follicle
Lutenized cyst
Cystic corpus luteum
Cystic ovaries in horse
4 extra ovarian lesion
Uterus is Enlarged
Cervix is Enlarged
Vaginal and vulva is edematous
Pituitary gland is Enlarged
Thyroid gland is Enlarged
Hypertrophy of Adrenal cortex
What is salpingitis
Inflammation of the oviduct
What is salpingitis
Inflammation of the oviduct
Hydrosalpinx
Accumulation of fluid in the oviducts
What is genital trichomoniasis
This is a contagious protozoan disease of cattle characterized by steriliity ,pyometra abortion SPA
How does LYSTERIA monocytogenes cause abortion in sheep and cattle
It occurs in third tremester, if uterine infection develops in the early part of last tremester then it invades placenta which leads to septicemia and death of foetus, dead foetus is expelled in 5 days
If the foetus is near term when infection develops they will be dystocia, severe metritis and septicemia of foetus
