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Clin Med II - Test IV
Clin Med II - Test IV
75
Medical
Graduate
10/21/2012

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Term
Hypermenorrhea
Definition
>80cc (>1 pad every 3 hrs)
Term
Hypomenorrhea
Definition
Dimished bleeding (Spotting)
Term
Polymenorrhea
Definition
Bleeding at intervals <21 days apart
Term
Oligomenorrhea
Definition
Bleeding at intervals >35 days apart
Term
Menorrhagia
Definition
Profuse bleeding at regular intervals between 21-35 days apart
Term
Metrorrhagia
Definition
Bleeding at very irregular periods but not excessive in amount
Term
Menometrorrhagia
Definition
Bleeding that is excessive in amount and at very irregular periods
Term
DUB
Definition
-Dysfxnal uterine bleeding
-AUB without organic causes
-Dx of exclusion
-Menometrorrhagia
-Usually occurs with anovulation and lack of progesterone in adolescents and perimenopausal women
-Endometrial hyperplasia (endometrium outgrows the blood supply and sloughs off)
-Chronic endometrial hyperplasia in perimenopausal women cal lead to carcinoma transformation
Term
Ademyosis
Definition
-Extension of the endometrial glands into the myometrium of the uterus
-Birth trauma to uterus is proposed cause
-Uterus is enlarged soft, tender
-Dysmenorrhea and menorrhagia
-DX: Pelvic US or MRI
-TX: Anti-prostaglandins for MILD cases; Hysterectomy for SEVERE cases
Term
Endometriosis
Definition
-Presence of endometrial tissue outside the uterine cavity
-Ectopic locations include pelvic peritoneum, ovary, cul-de-sac, sigmoid colon and fallopian tube
-PE shows nodularity and fixed/retroverted, painful uterus
-DX: Lap
-TX: continuous OCP or Provera for MILD; Danazol or Lupron for SEVERE; hysterectomy for EXTREME
Term
Uterine Leiomyoma (Fibroids)
Definition
-Benign, smooth muscle tumors of the uterus
-Rare transformation into leiomyosarcoma
-PE shows nontender, enlarged uterus with protrusions
-DX: Pelvic US
-TX: none for asymptomatic; Provera, Lupron or Danazol for LARGE; UAE, myomectomy or hysterectomy for SEVERE
Term
Trophoblastic Dz (GTD)
Definition
-Rare tumor that develops from fetal trophoblast (placenta)
-Most common form is Hydatidiform mole
-Molar pregnancies show: (+) pregnancy test, rapidly enlarging uterus, vaginal bleeds, High hCG levels, HTN, N/V
-DX: US with snowstorm appearance from grape clusters
-TX: D&C; hysterectomy and chemo if malignant
Term
AUB Lab testing
Definition
BASELINE
-Pregnancy test
-H&H
-Pap
-STD
SECONDARY
-Coags
-TSH, Free T4
-FSH, LH, Prolactin
-Androgen levels
-ACTH, Cortisol, GH
-Pelvic/vaginal US, hysteroscopy
-CT/MRI is suspect pituitary tumor
Term
AUB Tx Principles
Definition
-Women >35 -- Refer for Bx
-Hypothyroid Related -- Tx with Synthroid
-Hyperthyroid Related -- Refer for evaluation & Tx
-Benign tumor -- Surgical eval
-1st Tri Threatened Abortion -- Place on bed rest
-2nd Tri Threatened Abortion -- Refer to OB/GYN
-Ectopic Pregnancy -- Refer for Sx or Methotrexate Tx
-Pelvic Infxn -- Tx with appropriate ABXs and re-evaluate
-Suspected malignancy, pituitary Dz or adenomyosis -- Refer
Term
DUB Tx Principles
Definition
-DUB with small bleeding -- 1/50 OCP QID
-DUB with heavy bleeding but no anemia -- Tx with Premarin 2.5mg QID
-DUB with heavy bleeding and anemia (Hct <25%) -- Hospitalize and Tx with IV estrogen 25mg Q4 til bleeding stops
Term
Causes of Primary Amenorrhea
Definition
-Congenital Abnormalities
-Chromosomal Abnormalities
-Hypothalamic/Pituitary Abnormalities
-POC
Term
Causes of Secondary Amenorrhea
Definition
-Pregnancy & Lactation
-Hypothalamic/Pituitary Dysfxn
-Hyperprolactinemia
-Contraceptives
-Menopause/Perimenopause
-Outflow obstruction
-Asherman's Syndrome
-Sheehan's Syndrome
-Premature Ovarian failure
Term
Turner's Syndrome
Definition
-Short stature, shield chest, lymphedema at birth, skeletal abnormalities, coarctation of aorta
-Absence of ovaries and secondary sex characteristics
Term
XX Mullerian Agenesis
Definition
-Congenital absence of uterus, fallopian tubes, upper vagina
-Normal ovaries and normal secondary sex characteristics
Term
Vaginal Agenesis
Definition
-Disruption of normal embryologic processes of the mullerian ducts results in various congenital anomalies of the female reproductive tract
-Mullerian aplasia or Vaginal Agenesis results form hypoplasia of the mullerian duct system
Term
MRKH Syndrome
Definition
-Mullerian Agenesis
-Vaginal Agenesis
-Congenital absence of the uterus and vagina (CAUV)
-Mullerian Aplasia (MU)
-Genital Renal Ear Syndrome (GRES)
-WNT4 gene suppresses male sexual differentiation and ovarian androgen production
-25-50% have urologic anomalies
-Normal 2* sexual characteristics but primary amenorrhea
-TX: NonSx: Self-Dilation; Sx: McIndoe Vaginoplasty
Term
Polycystic Ovary Syndrome (POC)
Definition
-LAB: elevated serum estrogen, testosterone, LH; elevated serum glucose from insulin insensitivity
-Enlarged and cystic ovaries on US
-Obesity, hirsutism, acne, irregular menses
-TX: Wt loss and progesterone; Clomiphene, Dexamethasone, Spironolactone
Term
46XX Adrenal Hyperplasia
Definition
-Presents with amenorrhea, or abnormal uterine bleeding
-Hirsutism
-TX: Adrenal Sx; androgen suppression with Dex, Spir, E/P
Term
Abnormalities of Outflow Tract
Definition
-Uterus, cervix, vagina, imperforate hymen
-DX: H&P
-Imperforate hymen can be opened in office
Term
Asherman's Syndrome
Definition
-Destruction of endometrium either by infxn or overly aggressive curettage during a D&C
-DX: H&P or hysteroscopy
-TX: D&C, ABX X 10 days, OCPs
Term
Fibroids
Definition
-Benign monoclonal smooth muscle tumors that are hormonally sensitive
-RISK: Nulliparity, obesity, early menarche, AA
-S&S: bleeding, pelvic pain, urinary symptoms, recurrent pregnancy loss, infertility, pregnancy complications, DUB
-Classes: Subserosal, Intramural, submucosal
-DX: PE, US, SIS, hysteroscopy
-TX: hysterectomy vs myomectomy; Hormonal modulation; UAE
Term
Endometrial Polyps
Definition
-Peaks at 40-50 but most common cause of post-menopausal bleeds
-S&S: intermenstrual bleeding/menometrorrhagia, infertility
-DX: US, SIS, HSG, hyertscopy, D&C
Term
Endometrial Cancer
Definition
-Most common GYN malignancy in US
-RISK: Hyperplasia with atypia, unopposed estrogen exposure, Tamoxifen, Obesity, DM
-Protective factors: OCPs >12 mths
-S&S: avg age 60; postmenopausal bleeding (90%), abnormal vaginal discharge, pelvic pain/pressure
-DX: Endometrial Bx; D&C (gold standard)
-TX: Staging Sx (TAH, BSO, LND, OMX) XLAP with vertical incision; XRT reserved for advanced stage or recurrence
Term
Ovarian Tumors
Definition
-Dz of menopausal women
-Highest fatality rate of GYN malignancy
-90% from ovarian epithelium
-RISK: Low parity, delayed childbearing, infertility, family Hx
-Protective factors: OCPs and breastfeeding
-Most is sporadic
-S&S: usually asymptomatic; may have vague abdominal symptoms (nausea, bloating, early satiety, wt gain)
-DX: No dependable screening test; XLAP
-Sx MGMT: Omentectomy, TAH, BSO, Pelvic Paraaortic Lymphadenectomy; Goal is optimal debulking (<1cm)
-TX: None for early; Combo chemo after cytoreductive Sx for all others; CA-125 followed for Tx efficacy
Term
Cervical Cancer
Definition
-Avg age 51
-Arises in areas of cervical dysplasia
-RISK: HPV!!, Cigarettes, immunosuppression
-S&S: Post-coital bleeding, pain and pressure, D/C
-DX: Pap smear, colposcopy, cervical Bx, LEEP
-TX: Based on stage; Sx Therapy: 1a1, 1a2-small, 1b2; Chemo with XRT for Stage 2-4
Term
Vulvar Cancer
Definition
-Avg age 70
-Often multifocal
-Think "older lady with husky voice and bad smell"
-RISK: HPV, vulvar intraepithelial neoplasia, smoking, chronic steroids
-S&S: vulvar mass or lesion, pruritus, bleeding, ulcerations, 50% asymptomatic
-DX: Pap, PE (inguinal canal), colposcopy, Punch Bx
-TX: Emphasis on performing the most conservative operation with highest chance for cure; primary lesion and groin nodes managed independently
Term
Vaginal Cancer
Definition
-Avg age 65
-Suspected HPV/VAIN
-80% of lesions actually metastasis from cervix or uterus
-RISK: HPV, Intraepithelial lesion, previous anogenital malignancy, previous radiation
-S&S: Painless vaginal bleeding, especially postcoital, D/C, 80% asymptamatic
-DX: Pap smear, Bx
-TX: maintenance of a fxnal vagina is KEY; young pts require radiation; advanced need exenterative procedure; XRT tx of choice in most cases
Term
GTD: Hydatidiform Mole
Definition
-Complete: absence of fetal parts
-Incomplete: normal or abnormal fetal parts
-TX: D&C
Term
GTD: Invasive Mole
Definition
-Benign tumor
-Extension of mole into myometrium
-DX: persistent pregnancy hormone
-TX: chemo (methotrexate)
-95% success
Term
GTD: Choriocarcinoma
Definition
-Malignant Dz
-Often vascular spread
-25% follow abortion/ectopic
-25% follow full term pregnancy
-50% progress from Hydatidiform mole
Term
GTD: Placental-Site Trophoblastic Tumor
Definition
-Rare
-Entirely placental related
-Resistant to chemo
-Usually benign
Term
HPV Risk strains
Definition
-Low Risk: 6, 11
-High Risk: 16, 18
-16: more common in squamous lesions
-18: more common in endocervical lesions
Term
Define Dysplasia
Definition
-Lesion in which part of the epithelium is replaced by cells showing varying degrees of atypia
Term
Risk Factors for CIN
Definition
-Age of 1st intercourse
-Multiple partners
-STD
-HPV
-High risk HPV
-Immunosuppression
-Smoking
-High risk partner
Term
Mistakes made with Pap Smear
Definition
-Do not use lube to place speculum
-Do pap smear before STD testing
-Do not perform pap smear during heavy menses
-Slide should be fixed immediately
Term
CIN Screening Guidelines
Definition
-Begin at 21
-Yearly (conv Pap) or 2y (Thin-Prep)
-Low risk - every 2-3 yrs after age 30 fi 3 normals in a row
-Stop at 70 if no abnormal test in last 10 yrs
-Stop after hysterectomy if no Hx of CIN2/3
ACOG
Same but: HPV test for >30
-No upper age limit
-Continue annuals
Term
Squamous Epithelial Cell Abnormalities
Definition
-Atypical Squamous cells (ASC)
-of undetermined significance (ASC-US)
-cannot exclude HSIL (ASC-H)
-Low grade squamous intraepithelial lesions (LSIL)
-High grade squamous intraepithelial lesion (HSIL)
-Squamous cell carcinoma
Term
MGMT of Atypical Pap Smear
Definition
-Normal, Reactive changes --> Routine follow up
-Infxn --> Tx
-ACS-US --> Reflex HPV testing (Positive --> Colpo; Negative --> Routine follow up)
-ACS-H, LSIL, HSIL, SCCA --> Colposcopy
-AGC --> Colpo, ECC, Endometrial Bx
Term
Colposcopic Warning Signs of Invasion
Definition
-Friable epithelium with contact bleeding
-Irregular surface contour
-Surface ulceration
-Atypical blood vessels
-Extremely abnormal punctation and mosaicism
-High grade lesions in 3 or 4 quadrants
-High grade lesions extending into canal either >5mm or beyond view
Term
Cervical Intraepithelial Neoplasia Class
Definition
-CIN 1: Mild dysplasia
-CIN 2: Moderate dysplasia
-CIN 3: Moderate dysplasia
-CIN 4: Severe dysplasia, Carcinoma in situ
-Carcinoma
Term
CIN1 MGMT
Definition
-Expectant mgmt if colpo satisfactory
-Consider ablative or excisional procedure if persistent
-Follow up:
-Repeat Pap 6 mths or HPV test at 12mths
-Refer back to colpo for >ASC-US
Term
CIN2/3 MGMT
Definition
-Excision or Ablation
-Observation NOT acceptable (except adolescent/pregnant)
-Repeat Pap 6mths or HPV at 12mths
-Require therapy
-Ablative technique
-Excisional technique
Term
Chronic Pelvic Pain (CPP)
Definition
-Noncyclic pain of 6 or more months duration that localizes to the anatomic pelvis, anterior abdominal wall at or below the umbilicus, the lumbosacral back, or the buttocks and is of sufficient severity to cause fxnal disability or lead to medical attention.
Term
Chronic Pain Theories
Definition
CENTRALIZATION
-Chronic signals lead to a permanent change in the SC
-Results in a continuous signal to the brain even in the absence of peripheral nociception

WIND-UP
-Occurs when multiple peripheral low-level stimuli result in increased responses
-Associated more often with acute pain syndromes
Term
Endometriosis
Definition
-Endometrial glands and stroma located outside of the endometrial cavity
-Classic Triad: Dysmenorrhea, Dyschezia, Dyspareunia
-Hx: Significant for severe dysmenorrhea in adolescence worsening as an adult
-PE: cul-de-sac nodularity, fixed or retroverted, nodularity along uterosacral ligaments, enlarged ovaries/pelvic masses
-DX: Lap with Bxs
-TX: removal of endometriomas, cautery of endometriosis implants, hormonal therapy post-op, NSAIDs
Term
Pelvic Inflammatory Dz (PID)
Definition
-Adhesions
-IV ABX vs Outpt meds
Term
Pelvic Adhesions Dz (PAD)
Definition
-Usually preceded by Sx or pelvic infxn
-Hx for non-specific, generalized pain, possibly related to defecation and intercourse
-Exam and radiographic studies unremarkable
-TX: Adhesiolysis at time of Sx; Adhesions reform 1-2 wks later; pain follows in 2-3 months
Term
Adenomyosis
Definition
-Hx: Significant for cyclic, midline pain
-Exam luteal phase reveals tender, "boggy" uterus 1.5 X normal
-DX: Hysterectomy
-TX: Hysterectomy or hormonal suppression of menstrual cycle
Term
Pelvic Congestion
Definition
-Dilation of pelvic vessels
-Increased pain throughout day, especially with standing and relieved by lying
-Accompanying dyspareunia
-DX: Venography
-TX: Progestins and psych
Term
Irritable Bowel Syndrome (IBS)
Definition
-Pain relieved by defecation or associated with a change in frequency or consistency of stools
-Need at least two in the Rome II Criteria
-Chronic relapsing pattern of abdominopelvic pain and bowel dysfxn with constipation and dairrhea
-TX: 1st line therapy is dietary changes with increased fiber and H2O, anticholinergics and Kytril
Term
Musculoskeletal
Definition
-Consider if pain began with pregnancy or post-partum
-Poor posture
LEVATOR ANI SPASM
-"Pelvic falling out"
-Relieved by falling down or with defecation
-DX: tenderness over muscle
-TX: ROM, heat, local massage, NSAIDs
Term
Urinary Tract Disorders
Definition
ANATOMIC
-Urethral diverticulum
-Cystocele

INFLAMMATORY
-Chronic UTI: DX with U/A, Culture; TX: ABXs
-Bacterial Urethritis: <100K CFU on culture; TX: long-term ABXs

FXNAL
-Bladder Spasms: Suprapubic pain and urge symptoms; DX: cystometrics; TX: antispasmodics and bladder training
Term
Interstitial Cystitis
Definition
-Cystoscopy with hydrodistension
-Bx is essential
-TX: hydrodistension, oral antispasmodics, inravesical therapy
Term
Rare and Miscellaneous CPP
Definition
-Ovarian remnant
-Vaginal cuff cellulitis
-Post-hysterectomy cuff granulation tenderness
-Pelvic organ entrapment
-Pelvic neuropathy
-Traumatic neuromas
Term
Mammography Screening Guidelines
Definition
-1-2 yr intervals from age 40-49
-Annually for women >50
-<40 in some circumstances: 25y or 10yrs younger than 1st degree relative; 8yrs after completion of irradiation; 25-35 if BRCA1/2 (+)
Term
Interpreting Mammography Report
Definition
0: Needs additional Imaging
1: Negative
2: Benign Finding
3: Probably benign; short interval follow-up
4: Suspicious; Bx
5: Highly suggestive of malignancy
6: Bx proven malignancy
Term
Absolute Indications for Open Breast Bx
Definition
-Clinically suspicious mass that persists through a menstrual cycle, regardless of mammographic findings; if FNA is unequivocally (+), most surgeons proceed to definitive Tx
-Cystic mass that does not completely collapse on aspiration, or contains body fluid
-Spontaneous serous or serosanguinous nipple D/C; in absence of a mass, "trigger point" should be demonstrable
-Suspicious mammographic abnormalities in absence of a dominant nodule or discrete thickening
Term
Relative Indications for Open Breast Bx
Definition
-Clinically benign mass but a positive family Hx or personal Hx or breast cancer
-Hx of atypical hyperplasia
Term
Classification of Nipple D/C
Definition
PHYSIOLOGIC
-Occurs with stimulation
-Bilateral
-Non-bloody, milky
-Multiple ducts

NON-PHYSIOLOGIC
-Spontaneous
-Unilateral
-Single duct
-Color or bloody
Term
Fibrocystic Breast Dz (Mammary Dysplasia)
Definition
-Multiple tender palpable masses that fluctuate with menses
-Goal is to exclude malignancy
-Histology highly variable
-Concern if hyperplastic/atypical/proliferative
-TX: limit caffeine, primrose, provera, tamoxifen, danazol, bromocriptine, goserelin
Term
Fibroadenoma
Definition
-Composed of both fibrous and glandular tissue
-Most common breast tumor
-Discreet, nontender mobile nodules
-Enlarge with pregnancy
-Age <30
-ONly require removal if large, rapidly growing, or pt concern
Term
Intraductal Papilloma
Definition
-Benign papillary growths within ducts
-Most common just before or during menopause
-Rarely palpable
-Bloody or serous nipple D/C
-Excisional Bx
Term
Mammary Duct Ectasia
Definition
-Characterized by dilatation of ducts, breast D/C, and chronic intraductal and periductal inflammation
-5th decade
-Breast pain, cheezy D/C, +/- mass, +/- nipple retraction, axillary node enlargement
-Dx with Bx
-TX: None unless pt discomfort
Term
Galactocele
Definition
-Uncommon cystic dilatation of a duct that is filled with thick, milky fluid
-Painless swelling in the breast after lactation
-Smooth, mobile
-TX: Needle aspiration
-If fluid is bloody or mass does not completely resolve, excisional Bx is required
Term
Fat Necrosis
Definition
-Chronic inflammation that often follows trauma
-May mimic malignancy or cyst (firm, fixed mass with skin changes, nipple retraction)
-Common in elderly
-TX: variable; FNA vs Excision
Term
Breast Abscesses
Definition
LACTATIONAL
-Either early in breast feeding or while weaning
-Acutely painful, red, swollen breast
-S. Aureus
-TX: Dicloxacillin, feeding/pumping drainage for abscess

NONLACTATIONAL
-Older women
-Sudden onset pain, redness, induration of mass
-TX: drainage
Term
Breast Cancer
Definition
-RISK: age, genetics, nulliparity, late/early menarche, no breast feeding, high fat diet, irradiation, atypical hyperplasia, LCIS
-Types: Infiltrating Ductal carcinomas, Infiltrating lobular carcinomas, Inflammatory carcinoma
Term
Paget's Dz
Definition
-Intraductal carcinoma arising in the main excretory ducts
-Involves the skin of the nipple and areola producing an eczematoid appearance
-Underlying carcinoma is palpable only in 2/3 of pts
Term
Inflammatory Breast Cancer
Definition
-Often seen in pregnancy
-Characterized by warmth, redness of the overlying skin and associated induration
-Bx of the erythematous areas reveal malignant cells in subdermal lymphatics
-Obstructive lymphangitis
-Most are advanced
Term
Breast Cancer in Pregnancy
Definition
-Essentially the same as for non-pregnant pts except that lumpectomy with nodal dissection followed by post-op radiation would not be appropriate with a continuing pregnancy
-For pts with nodal mets, abortion is advisable in 1st trimester due to teratogenic risks of chemo
-3rd trimester, chemo should be delayed until delivery, but Sx should occur promptly after Dx
-Stage for Stage, prognosis is similar to non-pregnant pts
-No indication that survivors without evidence of recurrence should be advised against subsequent pregnancy
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