Disease Of Ovaries Flashcards
Disease of the ovaries
Follicular cysts
Tumors
Follicular cysts single or multiple ?
Both
Single cysts presentation
Large and associated with amenorrhea
Multiple cysts presentation
Smal and associated with endometrial hyperplasia
Type of follicles that lead to follicular cysts
Graffian follicle
Cells that line follicular cysts
Granulosa cells
Theca lutein cysts surrounded by
Luteinised granulosa cells
Pcos type of cysts
Bilateral multiple small cysts
Stein leventhal syndrome see in PCOS characteristics
Obesity
Hirsutism
Oligomenorrhea
What are chocolate cyst
Ovarian endometriosis cysts
Working classification of ovarian tumors
Epithelial tumors Sex cord/ stromal tumors Germ cell tumors Others Secondary metastatic tumors
2 types of epithelial tumors of ovary
Mature mullerian tissue
Analogous tumors
Epithelial tumors of Mature mullerian tissues types
Tubal epithelium
Endocervical epithelium
Endometrial epithelium
Transitional epithelium
Analogous tumors types
Serous
Mucinous
Endometriod
Brenners
3 types of tumors
Benign
Border line
Malignant
Benign tumors characteristics
Acini lined by single cell layer
Borderline tumors characteristics
Epithelium heaped up
Moderate nuclear atypia and mitoses
No stromal invasion
Malignant tumor characteristics
Solid epithelium
Moderate to severe atypia
Stromal invasion
Percentage of surface epithelial tumor in ovarian tumor
65-70%
Percentage of surface epithelial tumor of malignant tumor
90%
Age group surface epithelial tumor
More than 20yo
Ovarian ca concerns developed or developing societies
Developed
H what offers protection against surface epithelial tumors
OCP
Pregnancy
Risk factor
Talc to vulva
Trauma to surface epithelium
Family history (5x more sisters and mothers)
Percentage of hereditary ovaria ca
5%
Mutation leading to ovarian ca
P53 pt mutation
If erbB-2 (her-2/neu ) on top , poor prognosis
Gynecological malignancy with the most death
Ovarian carcinoma
Form of spread of ovarian tumor
predominantly intra-abdominal
Ciara marker of ovarian cancer
CA125
Serous cystadenoma ovarian tumor percentage
25
Morphology Serous cystadenoma
Cuboidal lining epithelium
Few Intracystic papillary projection
Watery fluid