Exam 2 Images: Reproduction - Dr. Dark Flashcards

Paramesonephric cyst

GCT

Dysgerminoma

Teratoma

Ovarian carcinoma

Uterine adenoma - not leiomyoma, doesn’t look like coming from musclar part

Leiomyosarcoma

Uterine torsion

Endometriosis
May see chocolate colored fluid
Many red spots on organs

Arthrogryposis

Necrosis of cotyledons d/t brucella
IC space spared, but can be affecetd as well

Intercotyledonary spaces damaged, but cotyledons ok
d/t Coxiella burnetti - Q fever

Red pustular lesions d/t EHV-3
Equine coital exanthema

Testicular hypoplasia
No loss of seminiferous tubules, tubular collapse or inflammation

Sperm granuloma d/t sperm getting outside of protective site

Severe periorchitis

Teratoma

Spermatocoele

Epididymis

Prostatic carcinoma
Actually TCC - urethra lined by transitional cells

Hypospadius
Urethra exits from ventral surface of the penis surface

Hemorrhage d/t trauma - rupture of corpus cavernosus
Common in bulls, horses - unlikely to rebreed

“Summer sores” from parasitic larva
Inflammation of penis

Squamous cell carcinoma

BPV papillomas

Transmissable venereal disease (TVD)
Usually regress with time

Squamous cell carcinoma

True hermaphrodite

Male pseudohermaphrodite

Ovarian carcinoma/adenocarcinoma
CEH commonly associated

GCT

Segmental aplasia

Grade 3 Endometriosis

Grade 2 endometriosis

Pyometra
Usually high neutrophil count

Cystic endometrial hyperplasia
Hormonally regulated via estrogen
COMMON PRECURSOR TO OTHER CONDITIONS: pyo*

Uterine torsion

Subinvolution of placental sites (SIPS)

Schistosomus reflexus
Failure to form abdominal wall, other malformations

Perosomus elumbis
Vertebra missing, twisted and poorly attached back legs, shortened body

Anasarca = edema

Holoprosencephaly
Ingestion of veratium californicum - sheep
Inhibits sonic hedgehog gene - midline defect

Umbilical torsion

Macerated fetus = exposed to bacteria

Fetal mummification = dried out but tissue intact

Resorption

Lichenifcation + hyperkeratosis d/t mycotic placentitis

Vaginal polyp (mucosa)

Squamous cell carcinoma

TVT
Round cell tumor
Different # of chromosomes then dog

Gangrenous mastitis

Supparative mastitis

Fibroadenomatous hyperplasia
Hormonally influenced
Normal mammary tissue embedded in large amound of fibrous tissue

Inflammatory carcinoma
Usually more aggressive

Cryptorochidism


Interstitial (Leydig) cell tumor
Yellow, more firm than seminomas
Spherical, well circumscribed
Most common in dogs, cats, buls

Seminoma
Pink to gray, soft to firm
Softer edges, less demarcated

Sertoli cell tumor
Firm, white, well demarcated
Produces estrogen > feminization

Peripheral vasoconstriction d/t frostbite or ergot toxicity
Dermatitis

BPH