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23 Cards in this Set
- Front
- Back
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Lesions of the myometrium
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adenomyosis (benign)
neoplasms = leiomyomas (benign),leiomyosarcoma |
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adenomyosis is
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benign condition of myometrioum of islands of benign endometrium embedded in the myometrium
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cause of adenomyosis
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disruption of integrity of myometrium/endometrium
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leiomyoma AKA
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fibroids, fireballs
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leiomyoma does what to uterus
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disfigures,
can mistake for preganancy can get so large |
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classifications of leiomyomas
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submucosal intramural subserosal
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leiomyoma responsive to
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estrogen
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histology of leiomyoma
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well-circumscribed with a bland apperance of smooth muscle
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difference in leiomyosarcoma and leiomyoma
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sarcoma is malignant
sarcoma is single necrosis hemmorrhage not well circumscribed cancerous findings |
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fallopian tubes and ovares are collectively known as
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adnexa
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example of benign enlargements that can occur in the adnexal area
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paratubal cyst
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what is acute salpingitis
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hemorrhagic inflammation and edema of the fallopian tubes
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bad side effect of intraluminal tubal scarring and occlusion
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ectopic pregnancy
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most cancers of the fallopian tube are
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papillary serous adenocarcinoma
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endocervix made of
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secertory columnar
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ectocervix
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non ker squamous epithelium
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main cause of precancerous and cancerous lesions in the cervix
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HPV
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low grade squamous intraepithelial lesions are assoicated with
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HPV serotypes 6 and 11
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low risk HPV associated cervical lesions are
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koilocytic atypic
-squamous epithelium -halo -binucleated loilocytes Condyloma Acuminatum -warty cervix Mild dysplasia |
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mechanism of death in invasive squamous cell carcinoma of cervix
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extension to other tissues, especially the urinary bladder (direct invasion to local structures)
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Types of squamous cell carcinomas in the cervix
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1. keratinizing
-makes keratin produce pearls 2. large cell non keratin -more agressive 3. small cell non keratin -very agressive |
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lesions of the endocervix
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1.benign polyp
2.endocervical adenocarcinoma in situ -pseudostratification -cellular atypia -p16 3. Invasive adenocarcinoma |
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difference between adenocarcinoma in situ and adencarcinoma
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in adenocarcinoma the proliferation of the glands is more extensive and there is invasion of the stroma
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