online 2 1 2014. ovaries uterine tubes uterus vagina
TRANSCRIPT
Online 2 1 2014
Ovaries Uterine tubes Uterus Vagina
Two small, glandular organs
Internal secretion -controls menstrual cycle
External secretion- ova
Ovulation -extrusion of an ovum by rupture of a follicle
Pear-shaped muscular organ
Situated in central part of pelvic cavity
Posterior to urinary bladder
Receives ovum Serves to house
developing fetus Expels fetus during
birth
Consists of four parts: FundusFundus BodyBody IsthmusIsthmus CervixCervix
Also called fallopian tubes
Collect ova released by ovaries and convey it to uterine cavity
3 to 5 long
Lies posterior to urinary bladder and urethra
Muscular structure that connects uterus to outside of body
Performs various other functions
Implantation: fertilized ovum (zygote) passes into uterine cavity
After 2 weeks, embryo appears
After 9 weeks, embryo becomes a fetus
7 months
Connecting cord from fetus to placenta
Cord is attached to uterus via placenta, implanted in uterine wall
Nutrition comes in , waste travels out
Female – not pregnant (not gravid)
Hysterosalpingography (HSG) Pelvic pneumography Vaginography
Female – pregnant (gravid)
Fetography Pelvimetry Fetal cephalometry Placentagram
Mainly to investigate patency of uterine tubes in pts unable to conceive
Determine size, shape, and position of uterus and uterine tubes
Delineate lesions such as polyps, submucousal tumors, or fistulas
Why should procedure should be scheduled within 10 days following onset of menstruation?
Endometrium is least congested
Least risk of irradiating fertilized ovum
Pt empties bladder prior to procedure
Pt in lithotomy position
Speculum inserted into vagina
Uterine cannula inserted into cervical canal
Contrast is administered after speculum removal
Fluoroscopy and/or overheads images may be performed
Shows uterine cavity and fallopian tubes
Patency determined by visualization of contrast
HSG
replaced by sonography
Study of female organs by injection of gas in peritoneal cavity
Used to investigate congenital malformations and fistulas
Thin barium sulfate or water-soluble iodinated contrast media introduced into vagina
Radiography of placenta by injecting radiopaque substance
Shows walls of uterus to locate placenta
Normal: located at top or side of uterus
Placenta previa: placenta blocks exit from uterus
Baby enters birth canal with buttocks or feet first as opposed to normal head first presentation Normal
KUB and lateral
Demonstrates fetus in utero
Determine presentation and position of fetus
Determine number of fetuses
Detect suspected abnormalities of development or death
Metal ruler to measure fetal head’s relationship to pelvic outlet
AP and lateral films
Pelvimetry (fetal cephalometry)
Colcher –Sussman Method
(Now replaced by Sonography)
Pelvimetry
External reproductive structures of male Penis Scrotum Structures enclosed
by scrotal sac▪ Testes▪ Epididymides▪ Spermatic cords▪ Part of ductus deferens
Bladder
Vesiculogram
Obsolete radiography study of prostate
Replaced by Sonography