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117 Cards in this Set
- Front
- Back
what is the chance of a female developing breast cancer by fraction.
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1 in 8
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what percentage of women that present with chief complaints of :
-palpable mass -inflammatory lesions -nipple secretions/mammo abnormality -pain actually have to undergo a biopsy? |
10%
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what is the chief complaint has the highest incidence that pans out to be verified cancer?
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palpable masses
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the rare inflammation of the breast called ____ most commonly presents with _____ _____ and ______.
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mastitis
erythematous swollen painful |
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acute mastitis is most often due to the bacterial agent _____ occurring during what natural proscess?
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Staph. aureus
lactation --> breast feeding |
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what type of histological changes in the breast are the primary breast problem?
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fibrocystic changes
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what are the most frequently diagnosed lesions of a palpable mass?
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carcinoma (33%)
fibroadenoma (23%) Cysts (10%) |
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what are the most frequently diagnosed lesions of a mammographic lesion?
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carcinoma (23%)
cysts (22%) fibroadenoma (20%) |
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what is the most common benign tumor of the breast?
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fibroadenoma (fibroblastic CT / glandular tissue)
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if one palpates a well demarcated, marble-like, smooth lesion in the breast....it may suggest the presence of?
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fibroadenoma
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what are the 3 types of benign lesions observed in the breasts?
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1) Non-proliferative ( no hyperplasia)
2) Proliferative breast disease (hyperplasia) 3) Atypical hyperplasia (dysplasia) |
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what percentage of women undergo some sort of fibrocystic changes?
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60%
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ADH and ALH are examples of what?
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Benign - Proliferative breast disease with Atypia: thus lacking sufficient qualitative or quantitative features for a diagnosis of carcinoma in situ
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ADH (atypical ductal hyperplasia) and ALH (lobular) exhibit a ___ relative risk for developing invasive carcinoma in situ?
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4-5 x
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Lobular or Ductal carcinoma in situ exhibit a ____ relative risk for developing invasive carcinoma in situ?
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8-10x
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what type of carcinoma in situ exhibits IPSILATERAL display on breast?
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Ductal carcinoma in situ
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what drug is given to patients with carcinoma in situ?
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tamoxifen
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what percentage of women With breast cancer are expected to die?
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20%
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what is the most common location for invasive breast cancer to appear?
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upper outer quadrant(50%)
20% = nipple 10% = other quadrants |
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what are 3 common sites for distant metastases of breast cancer reach by the hematogenous route?
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lung
liver brain |
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what in regards to menopause is a risk factor (20%) for developing breast cancer?
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early menses
late menopause |
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women with a full term pregnancy prior to age ____ or over ____ are half as likely to the risk of nulliparous (never have children) due to lobular differentiation that is resistant to given carcinogens
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20
35 |
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first degree relatives will increase the risk for breast cancer of pt.? (T/F)
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true
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African American women have a (increased/decreased) incidence of breast cancer after the age of 40, and present at a more (early/advanced) stage
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decreased
advanced |
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which of the following are NOT minor risk factors for breast cancer development?
1) Estrogen Exposure (HRT) 2) Radiation Exposure 3) Carcinoma in Ipsilateral Breast or Endometrium 4) Demography/Geography 5) breast feeding |
3) Carcinoma in CONTRALATERAL breast or Endometrium
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which of the following are NOT minor risk factors for breast cancer development?
1) Diet: alcohol/fat 2) Obesity 3) Exercise 4) Smoking 5) Antibiotic use 6) Enviromental Toxins |
5) antibiotic use
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what is more likely a hereditary risk factor for development of breast cancer:
1) multiple relatives affected 2) first-degree relatives affected 3) father's relatives affect |
2) first degree relatives
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the 2 higly penetrant autosomal-dominant genes associated with BC?
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BRCA1/BRCA2
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almost all breast cancers are _____ in classification?
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adenocarcinomas
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What is the most common type of In Situ Carcinoma?
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Ductal Carcinoma in situ
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What is the most common of the 2 main categories of breast cancer?
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Invasive Carcinoma @ 70-85%
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what are the 2 most common types of Invasive Carcinoma?
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Ductal type carcinoma
Lobular carcinoma |
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what is the most important prognostic factor for invasive carcinoma in the absence of distant metastases?
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axillary lymph node involvement:
1-3 nodes = 35-40% 10 yr disease free >10 nodes = 10-15% 10 yr disease free |
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what is the second most important prognostic factor independent of axillary nodes?
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tumor size
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Locally advanced disease(adjacent muscle..)
and Inflammatory carcinoma are examples of (major or minor) prognostic factors for breast carcinoma? |
major
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which of the following are NOT examples of MINOR prognostic factors for breast carcinoma?
1) histological subtypes 2) tumor grade 3) estrogen / progesterone receptors 4) nodal morphology |
4) nodal morphology
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which of the following are NOT examples of MINOR prognostic factors for breast carcinoma?
1) Human epidermal growth factor receptor 2) Leu-65 3) c-erb B2 4) neu 5 5) lympovascular invasion 6) proliferative rate 7) DNA content |
2) Leu-65
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what are 3 very common infection of the female genital tract?
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1) Candida
2) Gardnerella 3) Trichomoniasis |
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what are 2 major infectious agents causing female infertility by pelvic inflammatory disease by stricture of fallopian tubes?
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1) Gonorrhea
2) Chlamydia |
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what is an infectious agent responsible for spontaneous abortions?
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Mycoplasma
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an infectious agent linked to cervical cancer?
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HPV
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what are the common 3 culprits of Pelvic Inflammatory Disease (PID) and which of these are most common?
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1) Gonocci (most common)
2) chlamydiae (second) 3) enteric bacteria |
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inflammation of the fallopian/ uterine tubes?
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salpingitis
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salpingitis can often begin where?
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endometrium
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complications of PID include:
1) _____ 2) infertility 3) Intestinal obstruction = adhesions 4) ______ 5) tubo-ovarian abscesses/cysts |
1) peritonitis
4) bacteremia |
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Cervical Carcinoma is the ____ leading cause of cancer death of which is reduced due to the ____
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8th
pap smear |
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changes within the epithelium that can range from mild dysplasia - carcinoma in situ
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squamous intra-epithelial lesions
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CIN =
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cervical inter-epithelial neoplasia
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which of the following is NOT a risk factor for cervical cancer?
1) early age intercourse 2) multiple sex partners 3) UTIs 4) increased parity |
3) UTIs
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Which of the following is NOT a risk factor for cervical cancer?
1) Presence of cancer-associated HPV 2) Persistent detection of high risk HPV 3) HLA and viral subtypes 4) Tamoxifen drug use 5) exposure to nictotine/oral contraceptives 6) genital infections (chlamydia) |
4) Tamoxifen drug use
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what type of vaccines have been manufactured to prevent precancerous infections?
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HPV
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what is the epithelial type of the vaginal wall?
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stratified squamous epithelium
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what is the epithelial type of the uterus ?
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tall columnar (glandular in origin)
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HPV can lead to what 2 types of cervical carcinoma?
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1) invasive sqamous carcinoma
2) invasive adenocarcinoma |
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invasive SCC of the cervix most often develops in women between what ages?
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40-45
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SCC of cervix spreads most commonly by ___ and _____?
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direct expansion
lymphatics |
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what is the most common early complaint of SCC of the cervix?
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vaginal bleeding
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what may be used for resection of very early microinvasive tumors
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cone biopsy
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SCC of the cervix that has lymph node involve what means of dissection?
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hysterectomy
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what is used for treatment of advanced cases of SCC of the cervix?
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hysterectomy / radiotherapy
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what is the most invasive cancer of the female genital tract for females btwn 55-60 yrs?
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endometrial carcinoma
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endometrial carcinoma is associated mainly with what 2 conditions?
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1) prolonged estrogen stimulation (HRT, infertility)
2) endometrial hyperplasia |
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endometiral glands within myometrium/muscles of uterus = ?
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adenomyosis
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what is the most common site of enodmetriosis?
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ovaries
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teh presence of bengn endometiral glands and stroma in a location outside of the uterus?
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endometriosis
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what % of women are affected by endometriosis?
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10%
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what are the 4 means of spread of endometriosis?
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1) regurgitation thru fallopian tubes
2) lymphatic 3) hematogenous ( liver and lungs) 4) coelomic (fluid-filled) |
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early signs of endometriosis appear as ____ nodules on implanted surfaces?
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reddish/blue
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ectopic glands bleed during menstrual cycle ---> hemosiderin deposition ---> fibrosis---> repeated hemorrhage leading to?
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chocolate cysts
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pain upon menses?
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dysmenorrhea
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what is the primary complaint in 1/3 of endometriosis patients?
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infertility
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benign tumors of smooth muscle of the uterus and possibly the most common tumor of humans?
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Fibroids = Uterine Leiomyoma
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what % of women over 30 may have fibroids (including small tumors)?
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75%
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which of the following is NOT a feature of leiomyoma?
1) firm 2) pale-gray 3) well demarcated 4) encapsulation 5) whorled masses 6) large = 30 cm = 10-11 inches |
4) they are NOT encapsulated
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fibroids may found in uterine tissue:
1) intramural 2) ______ 3) subserosal 4) _______ |
2) submucosal
4) peunclated (w/in uterus body) |
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typically fibroids are slow growing except during ____?
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pregnancy
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large fibroids are removed by _____
small fibroids are removed by _____ |
myomectomy
hysterectomy |
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the average female has ____ fibroids?
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6.5
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what are the 2 most common lesions of the ovaries?
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cysts
tumors |
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formerly called Stein-Leventhal Syndrome
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Polycystic Ovarian Disease
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pt. presents with:
-numerous follicle cysts on ovary -oligo-menorrhea -persistent anovulation -obesity -hirsutism -virilism |
PCOD (polycystic ovarian disease)
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what is uncommon for PCOD?
1) infertility 2) endometrial hyperplasia 3) adenocarcinoma 4) cervical SCC 5) prolonged HRT |
4) cervical SCC
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what is the tx for PCOD?
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hormonal tx to interrupt excessive androgen production
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occurs when an ovary twists upon itself leading to infarction and necrosis?
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ovarian torsion
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80% of ovarian neoplasms are (malignant or benign)?
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benign
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what is the 3rd most common gynecologic malignancy with a high mortality rate?
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ovarian cancer
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which of the following are not risk factors for ovarian cancer?
1) oral contraception 2) BRCA 1/2 mutations 3) family history 4) gonadal dysgenesis 5) undergone tubal ligation 6) nullparity |
1)
5) |
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what is a metastatic tumor from the GI tract (usually colon) to the ovaries?
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Krukenberg tumor
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what are the most frequent cell origin of ovarian tumors?
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surface epithelial cells (65-70%)
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ovarian teratoma is an example of what cell origin type of ovarian tumor?
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germ cell
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what are the malignant type of teratomas?
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immature
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Cystadenofibromas are _____ in nature?
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malignant
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Apart from Suface Epthelial / Germ cell derived ovarian tumors...the other 2 origins are ___ and ___
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1) sex cord stroma
2) metastases from non-ovarian primary tumor |
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what origin type of ovarian tumors usually affect those over 20 yrs. old?
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Surface Epithelial cells
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the 3 categories of teratomas are:
1) mature 2) _____ 3) _____ |
2) immature (malignant)
3) monodermal |
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most benign teratomas are referred to as _______
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dermoid cysts
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what % of teratomas undergo malignant change?
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1%
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what is the % of teratomas that are more common in women and present bilaterally?
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10-15%
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thyroid tissue in ovary?
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sturma ovarii
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carcinoid is a monodermal teratoma that secretes ____
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serotonin (5HT)
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what is the % of recognized pregnancies resulting in spontaneous abortions?
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10-15%
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what is the main reason for spontaneous abortions?
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lack of vascular supply to fetus
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where doe most ectopic pregnancies occur ____ % due to ____ as the most common predisposing factor?
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90%
PID (pelvic inflammatory disease) |
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what is the concern for early detection of ectopic pregnancy?
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shock
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characterized by hypertension, proteinuria, and edema (preeclampsia) during pregnancy?
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Toxemia of pregnancy
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wha tsi teh main concern for those involving eclempsia during pregnancy?
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DIC
seizing |
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what 2 courses are the only definitive tx for toxemia?
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balanced diet
antihypertensives |
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what disease is characterized by :
1) hydatidiform moles 2) invasive moles 3) choriocarcinoma |
Gestational Trophoblastic Disease
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a cystic swelling of the choionic villi with some vairable trophoblastic proliferation?
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hydatidiform moles
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what are 2 types of hydatidiform moles?
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complete
partial |
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a mole with swelling of villi and some feal parts are present?
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partial hydatidiform mole
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a malignant epithelial neoplasm of trophoblastic cells derived fro any form of previous pregnancy
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choriocarcinoma
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abnormal pregnancy due to presence of hydatidiform mole or anomalous growth with non-viable embryo?
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molar pregnancy
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what type of mole contains all chromosomes from father?
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complete
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what type of mole contains a triploid karyotype with 69 chromosomes?
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69
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2% of these moles become choriocarcinoma?
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complete
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what type of moles have:
trophoblastic prolif = focal / slight Atypia = absent HCG = not so elevated? |
parial
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