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Female Repro Path 4
Ovarian Mastitis
17
Veterinary Medicine
Professional
08/25/2016

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Cards

Term
Definition: Parovarian
Definition
-next to the ovaries
Term
What are the three types of neoplasia that occurs on/in the ovaries?
Definition
-germ cell
-gonadal-stromal
-epithelial
Term
What is the more common ovarian germ cell tumor? MOre rare?
Definition
-Dysgerminoma
-teratoma
Term
What are some examples of stromal ovarian neoplasms?
Definition
-granulosa cell: mare
-Theca cell (GCTC)
-luteoma: rare
Term
What are the signs of ovarian neoplasm in the horse?
Definition
-anestrus
-nymphomania
-act like a stallion
Term
What are some examples of epithelial neoplasms in the ovary?
Definition
-surface
-sub-surface: bitch
-serous papillary cystadenoma (benign)
-serous papillary systadenocarcinoma (malignant)
-carcinomatosis is common
Term
Dysgerminomas are solid tumors that are ihistologically identical to testicular ______.
Definition
-seminomas
Term
What is the most common ovarian neoplasm in the horse?
Definition
-granulosa cell tumor aka granulosa cell thecal tumor
Term
How are contagious mastitis pathogens transmitted? What are the 3 major ones?
Definition
-cow-to-cow
-Strep agalactiae, Staph aureus, Mycoplasma spp
Term
HOw are environmental mastitis pathogens transmitted? What are the 3 major ones?
Definition
-dirty environment transmission
-Escherichia coli, Enterobacter aerogenes, Klebsiella pneumoniae
Term
What are the two major mastits pathogens that are contagious and/or environmental?
Definition
-Strep uberis, Strap dysgalactiae
Term
What is mammary gland hypertrophy?
Definition
-solitary enlarged mammary gland
Term
Is mammary gland hypertrophy more commonly an adenoma or a carcinoma in the cat?
Definition
-carcinoma
Term
What does gangrenous mastitis look like?
Definition
-necrosis of overlying skin
-can go septic
-severe blood edema, necrosis, and greenish discoloration and foul smelling
Term
What characterizes chronic mastitis of the mammary gland?
Definition
-necrosis, fibrosis, and sequestered purulent/caseous exudate
Term
What is the most common mammary gland neoplasia in the rat? Benign or malignant?
Definition
-Mammary gland fibroadenoma
-always benign
Term
Describe the contents and cell types in a mixed mammary tumor.
Definition
-myoepithelial cells results ing pockets of bone inside he tumor
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