GYN Flashcards
MCC vulvovaginitis
Bacterial vaginosis
candida, trichomoniasis, atrophy
normal vaginal bacteria, pH (reproductive, puberty & menopause)
lactobacilli, anaerobic
reproductive pH: 3.5-4.7 (acidic)
puberty, menopause pH: 6-8 (neutral)
MCC bacterial vaginosis
Gardnerella vaginalis
Bact vaginosis Sx
- grey/yellow discharge (milky, filmy)
- fishy odor
Dx Bact vaginosis
grey discharge pH > 4.5 clue cells (ground glass) pos whiff test, fishy odor
Tx bact vaginosis, how long
flagyl (metronidazole) 500mg x 7 days
Tx bact vaginosis in pregnancy, refractory, recurrent
preg: flagyl after 37 wks
refractory: metronidazole x 14 days
recurrent: normal Tx
complications bact vaginosis
PROM, preterm delivery, PID, postop infections, HIV, HSV
2 MCC vulvovaginitis candidiasis
- C. albicans
2. C. galbrata
RF for candida vulvovaginitis
DM!!! pregnancy, obesity, immunosuppression, tight clothing/nylon, panty liners, corticosteroids, abx
Sx candida vulvovaginitis
cottage cheese discharge, pruritis, redness, pH normal 4-5
Dx candida vulvovaginitis
KOH pseudohyphae!
Tx candida vulvovaginitis
topical: terconazole, miconazole, clotrimazole, butoconazole, nystatin
oral: fluconazole (diflucan) x 1
q 72 hrs x 3
takes 24 hrs to improve Sx
can you prophylactically treat for recurrent candida with abx?
yes. fluconazole (diflucan)
Tx refractory/recurrent candidiasis (3)
- fluconazole (diflucan)- 3 doses q 72 hrs
- gentian violet stain
- boric acid vaginal tablet x 14 days
Tx candidiasis in pregnancy
topical only
terconazole, miconazole, clotrimazole, butoconazole, nystatin
trichomonas Sx
- yellow/grey discharge (bact vaginosis)
- fishy odor (bact vaginosis)
- pos whiff test (bact vaginosis)
- frothy
- pruritis
- strawberry cervix!!!
- pH >5 (bact vaginosis >4.5)
trichomonas culture media
modified diamond media
Tx trichomonas
metronidazole (flagyl) 500mg x 7 days
same as bact vaginosis
or 2g x 1
or tinidazole 2g x 1 (category D not in pregnancy!)
category of tinidazole
D
trichomonas (and bact vaginosis) in pregnancy
no Tx in 1st trimester
Tx after 37 wks
trichomonas in lactation
metronidazole 2g x 1
no breastfeeding x 24 hrs
complications trichomonas (and bact vaginosis)
PROM, preterm, PID, ectopic, HIV
atrophic vaginitis cause
decr estrogen
Tx atrophic vaginitis
estrogen
Sx atrophic vaginitis
pH > 4.7
dry, itch, burn, dyspareunia, thin, friable
painful lesions
herpes, chancroid
painless chancre
syphilis
syphilis Dx
VDRL, RPR,
confirm: FTA-ABS, darkfield
Tx syphilis
PCN G
Tx chancroid
azithromycin, ceftriaxone
chancroid organism
Haemophilus ducreyi
MC STD
chlamydia
Dx GC/chlamydia
NAAT, cervical swab
Tx chlamydia
azithromycin, doxycycline
Tx Gonorrhea
azithromycin AND ceftriaxone
Tx chlamydia in pregnancy
azithromycin
uretrhitis/cervicitis screening
- sexually active < 25 y/o
- mucopurulent cervicitis
- pregnant
PID organisms, location
GC, chlamydia
cervix–> salpinx–> pelvic cavity
PID age
15-29 y/o
PID RF
untreated GC/chlamydia, IUD
PID Sx
-mucopurulent discharge
-HIGH FEVERS (>101 F, 38 C)
-GC/chlamydia labs
-incr WBC, ESR, CRP
pelvic pain/cramping, dyspareunia, post-coital bleeding, vaginal bleeding
- CERVICAL MOTION TENDERNESS
- ADNEXAL FULLNESS/MASS/TENDERNESS
- UTERINE TENDERNESS
DDx PID
appendicitis, ovarian torsion, ectopic, pyelonephritis, ruptured ovarian cyst
Tx PID outpatient
ceftriaxone AND doxycycline x 14 days
don’t use what to Tx PID?
fluoroquinolones
Tx PID inpatient
IV abx x 48 hrs
cefoxitin + doxycycline
complications PID
- perihepatitis (Fitz-Hugh-Curtis syndr)- scar liver
- infertility!! (fallopian tubes scar)
- ectopic
bartholin gland normal size, location
< 1 cm, 5 and 7 o’clock
Sx bartholin gland infection
pain with walking & intercourse
organisms of Bartholin gland infection (and PID)
GC, chlamydia
Tx bartholin gland infection
I&D, catheter afterward
stages of uterine prolapse
0= none IV= complete
procidentia
uterine prolapse, cervix passes beyond vulva
Tx uterine prolapse
1st line: pessary
pelvic floor exercise
surgery: hysterectomy, ligament fixation, sacral hysteropexy, colpocleisis (no vagina lumen)
MC type incontinence
stress MC
urge MC in elderly
stress incontinence
incr abdom pressure, decr fascia integrity
- worse with cough/laugh
- loss in sm spurts
urge incontinence
detrusor overactivity
- leak without incr abdom pressure
- urgency, frequency
incontinence that can result after bladder surgery
urge
urge incontinence Tx
lifestyle changes
habit training
medication -antimuscarinics: oxybutinin (avoid in elderly) Vesicare, Enablex (good in elderly) -Anticholinergics: imipramine -myrbetriq (avoid in uncontrolled HTN)
stress incontinence Tx
- 1st line: pelvic floor exercise
- lifestyle modification: stop smoking, wt loss, no caffeine
-surgery: slings (TENSION-FREE VAGINAL TAPE), retropubic colposuspension (Burch procedure), bulking agents (around bladder neck)
overflow incontinence
detrusor inactivity, neurogenic problems (MS)
urethra obstuction
-constant dribbling
watery vaginal discharge, fishy odor, grey discharge, pH 5.0, clue cells, one partner
treatment?
metronidazole 500mg x 7days
(bact vaginosis)- DDx: trichomonas
crampy abdominal pain, chills, nausea, 101 F temp, mucopurulent discharge, cervical motion tenderness, adnexal discomfort
treatment?
ceftriaxone 250mg x 1
AND doxycycline 100mg x 14 days
(PID)
dyspareunia, vaginal pain worse with activity, afebrile, no abdom pain, 4cm mass 5o’clock
organism?
C. trachomatis
bartholin gland infection
elderly with urine leakage, urgency, frequency
Tx?
Vesicare
benign vulvar disease: cigarette paper skin, onion skin, atrophic, figure 8 around perineum, itching
Lichen sclerosus
benign vulvar disease: whickham straie, pruritis, demarcated edges
lichen planus
benign vulvar disease: hyperplastic, erythematous, lichenification, itch that rashes
lichen simplex chronicus
VIN risk factors
HPV, smoking
VIN Tx
excision, laser ablation
imiquimod, 5-fluorouracil topical
MC type vulvar cancer
SCC
PRURITIS, ulcerative red/white lesion on post 2/3 labia majora
what am i?
vulvar cancer
vulvar cancer MC site
labia majora
posterior 2/3
Tx vulvar cancer
excision, vulvectomy, L issection
location of inclusion cysts
posterior
causes of inclusion cysts
TRAUMA, GYN procedures, childbirth
Gartner duct cyst location
anterior
lateral walls of vagina
causes of Gartner duct cyst
residual from fetal development
VAIN risk factors
HPV
VAIN associated with what?
cervix, vulva neoplasia