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18 Cards in this Set
- Front
- Back
-Occurs when a dominant follicle doesn't succeed in ovulating,
-Unilateral -Thin-walled translucents -1 to 8 cm -simple cyst -spontaneous resorption |
Follicular Cysts
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-Result from hemorrhage within a persistently mature corpus lutem
-Filled with blood and cystic fluid -1 to 10 cm in size -May accompany IUP -Cystic appearance |
Corpus Luteum Cyst
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-Large, bilateral, multiloculated cysts
-High Levels of hCG -Multilocular -Infertilitypatients -Gestational trophoblastic disease -Nausa and Vomiting |
Theca-Lutein Cysts
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-Includes Stein-Leventhal Syndrome (infertility, oligomenorrhea, and hirsutism
-Bilaterally enlarged polycystic ovaries -Occurs in late teens and twenties -Endocrine imbalance -multiple tiny cysts around the periphery of the ovary -Can cause infertility -US string of pearls -Small cysts of variable size - |
Polycystic Ovarian Disease
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-Arise from the broad ligament and are usually are of mesothelial or paramesonephric origin
-adjacent/separate to the ovary -can bleed or torse -wolffian duct remnants -Thin walls -Large enough to extend to the upper abdomen |
Paraovarian Cysts
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-Caused by Partial or complete rotation of the ovarian pedicle on its axis.
-Usually associated with a mass -Hypoechoic, enlarged ovary, -Absent blood flow on doppler exam -Free Fluid in cul-de-sac -Surgical emergency -Occurs in childhood and adolescence and is common in association with adnexal masses. -right ovary three times more likely to torse then left. |
Ovarian Torsion
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Common condition in which functioning endometrial tissue is present outside the uterus
-Localized form - Associated w/Endometrioma or chocolate cyst -bilateral or unilateral ovarian cyst |
Endometriosis
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-Unusually large (15 to 30 cm)
-MOST COMMON cystic tumor -Unilateral -cyst filled w/sticky, gelatin-like material |
Mucinous Cystadenoma
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-Frequently occurs in women 40-70 yrs
-Benign type more common than malignant-Increased abdominal girth -Bilateral -Likely to rupture -Ascites present |
Mucinous Cystadenocarcinoma
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-Second most common benign tumor of the ovary
-unilateral -Smaller than mucinous cysts -Multilocular cyst-may have nodule |
Serous Cystadenoma
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-60 to 80% of all ovarian carcinomas
-More than half are bilateral -Tumor maybe assoc/bilateral ovarian enlargement. -May spread to lymph nodes -Pertioneal implants; ascites; |
Serous Cystademocarcinoma
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-Most common ovarian neoplasm
-tip of the iceberg -ranges from small to 40 cm -Echogenic dermoids are often confused with bowel -Unilateral -Contains fatty, sebaceous material, hair, cartilage, bone, and teeth. |
Dermoid Tumors
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-Masculinizing ovarian tumor that occurs in females 15-65 yrs of age.
-Tumor is a solid mass with cystic components, lobulated and well encapsulated |
Arrhenoblastoma
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The ovary is a common site of metastasis from carcinoma of the bowel
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Krukenberg tumor
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Limited to Ovary
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STAGE I
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Limited to pelvis
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STAGE II
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Limited to abdomen-intraabdominal extension outside pelvis/retropertionneal nodes/extenstion to small bowel/omentum
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STAGE III
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Hematogenous disease/ Spread beyond adbomen
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STAGE IV
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