Term
|
Definition
|
|
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
|
|
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
|
|
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
|
|
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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