pathology exam 2

Question 1

what type of inflammation do we see in orchitits

Answer 1

granulomatous. IM is usually lymphs but because of the site we dont see lypmhs

Question 2

focal well demarkated, tan, uniform soft tumor of the testes

Answer 2

leydig cell

Question 3

multilobular, well demarkated, grey, fibrous, firm tumor of the testes

Answer 3

sertoli cell tumor

Question 4

nodular to diffuse, well demarkated, grey, soft tumor of the testes

Answer 4

seminomas

Question 5

which testicular tumor is firm

Answer 5

sertoli cell tumor

Question 6

which tumor do we most commonly see gynacomastia

Answer 6

sertoli cell tumor

Question 7

what type of infultrate are in seminomas

Answer 7

lymphocytes. looks like lymphoma

Question 8

epididymitis of the head

Answer 8

congenital

Question 9

epididymitis of the tail

Answer 9

infectious

Question 10

what causes squamous cell metaplasia of the prostate

Answer 10

estrogen influence causes a change in the cells to stratified squamous epithelium

Question 11

what tumor would lead you to think of squamous metaplasia of the prostate

Answer 11

sertoli cell tumors

Question 12

what causes squamous cell carcinoma in horse

Answer 12

equine papillomavirus 2

Question 13

what type of cell is TVT? what about the karyotype?

Answer 13

histiocytic
57, 58, 59

Question 14

what causes cotyledonary necrosis without lesions on the intercotyledonary space

Answer 14

toxoplasma gondii in sheep

Question 15

what can lead to hydrops allantois

Answer 15

adventitious placentation

Question 16

route of infection of mycotic placentitis in bovine?
in equine?

Answer 16

bovine: from lung or rumen
equine: ascending from cervix

Question 17

what is considered umbilical torsion in equine

Answer 17

> 83 cm in length

Question 18

bullseye focal hepatic necrosis in sheep

Answer 18

camphylobacter fetus

Question 19

when we see mummified fetuses what should we think about

Answer 19

in-utero virus!!!!!