GYNE Flashcards
MC effect of IUD insertion
heavy periods
absolute contraindication for IUD insertion
Vaginal bleeding
Advantages of Non scalpel vasectomy
Recanalization
no effect to sexual performance
hematoma formation upto 5%
when is fertility achieved after vasectomy
after 3 months
Criteria used for Bacterial vaginosis
Amsel Criteria:
-1. Vaginal Discharge Thin, grayish-white, and homogenous discharge.
2. Vaginal pH Greater than 4.5.
3. Fishy Odor (whiff test).
4. Clue Cells
Medical regimen for medical abortion
Mifepristone 200 mg and Misoprostol 800 mcg after 48 hours
snow storm appearance on the ultrasound of the uterus indicates
Hydatiform mole
Treatment for Cervical Cancer
Radical hysterectomy upto Stage 2A1
Above 2A2 chemo + Radiation
best treatment for Uterine prolapse
Vaginal hysterectomy with pelvic floor repair ( Ward Mayo’s Surgery)
Muscle of the pelvic floor is
Levator Ani
Ovarian cycle is initiated by which hormone
FSH
hormones released by granulosa cells
Estrogen and Inhibin B
LH surge is due to which hormone
Estrogen ( Positive feedback ) in the first half of the menstrual cycle
which day is peak of Estrogen and LH
Estrogen= 12
LH = 13
peak of progestrone is which day
Day 22
time interval btw LH surge and ovulation
32 -36 hrs
24-36 hrs
time interval btw LH peak and ovulation
10-12 hrs
first sign of ovulation on endometrial biopsy is
appearance of Subnuclear vaccums
hormones released by Corpus luteum
Progesterone
estrogen
inhibin a
Lowest level of LH is seen at which day
Day 22
Life span of Corpus luteum in pregnancy
10 -12 weeks by LH
Normal blood loss
80 ml
Average blood loss
30-50 ml
menorrhagia is how much
more than 85ml for 7 days
Hypermenorrhea definition
less than 5ml or 2 days
metrorrhagia definition
seen in polyps , intermittent bleeding
which PG is released during menstruations
PDF-2a
MC pelvic path causing secondary dysmenorrhea is
Endometriosis
what is Mittelschmerz Syndrome
Mid Cycle pain ( during ovulation ).
types of estrogens are
E1 - esterone- MC in post menopause
E2- Estradiol- MC in pregnancy and Reproductive age
E3- Most specific in pregnancy
E4- estectrol
Order of potency E2>E1>E3.E4
Features of estrogen
Bone protection
cardio protective
increase clotting factors ( hence OCPs are c/i in DVT
Source of Progesterone
10-12 weeks is corpus luteum
after that is placenta
Hormone responsible for proliferation of endometrium
Estrogen
Support of endometrium is by which hormone
Progesterone
Effects of estrogen on cervix
mucus, watery, copious, elastic( Spinbarkeet)
Ferning is due to increased Es, Cl, Na
Which day of the cycle ferning is lost
Day 18 of cycle
Where should you collect sample from vagina for hormonal study
Lateral wall of vagina
LH to FSH ration
1:1 normally
in PCOS LH to FSH ratio is 2:1 or 3:1
conditions where LH and FSH is less
-Pregnancy
-Kallman syndrome ( Less GnRH)
-OCPs
-Sheehan Syndrome- Ant. Pit Gland ( Post Part hemorrhage)
conditions where LH and FSH is increased
menopause( less E and P) and turner syndrome( Streaked ovaries)
Hormonal effects of PCOS
High LH and Low FSH (3:1)
upper 2/3rd of vagina develops from
Mullerian duct , the lower 1/2 develops from urogenital sinus
If mullerian ducts are absent , what happens to Ovaries.
they still develop since it is from genital ridge
Remnants of Wolfian ducts
Gartner’s duct
epo and para oopheron
Kobert tubercle
Remnants of mullerian ducts
Prostatic utricle and appendix of testis
Gene responsible for sex determination
SRY gene on the short arm of the Y Chromosome
-Target gene is SOX-9 gene
LN of Labia majora and minora is
Superficial and Deep Inguinal LNs
homologus organs
Clitoris>Penis from genital tubercle
Labia Majora> Scrotum from genital swellings
Labia minora> Penile Urethra from Genital fold
Prostate gland> Skene Gland
Cowper;s gland > Bartholin’s gland
Gubernaculum > Round Ligaments
Main support of uterus
Levator Ani muscle