Pelvic Path 1 Flashcards
Menarche
Onset of first menstrual cycle
Menses
monthly blood flow from uterus
Amenorrhea
absense of menstrual flow
Dysmenorrhea
painful menstruation
Dyspareunia
painful intercourse
Menorrhagia
Abnormally heavy bleeding
Metrorrhagia
Bleeding at irregular intervals; spotting
Mittelschmerz
Mid-cycle sharp pain (at ovulation)
Pseudocyesis
Exhibiting signs of pregnancy but is not pregnant; false pregnancy
Adenomyosis
Benign invasive growth of endometrium into the myometrium
Signs and symptoms of adenomyosis
menorrhagia and dysmenorrhea
Sonographic appearance of adenomyosis
diffuse uterine enlargement, inhomogeneous myometrium, anechoic areas within myometrium, normal endo
Endometriosis
Active endometrial tissue invades peritoneal cavity and attaches to fallopian tubes, ovaries, colon, it bladder
4 Ds of endometriosis
Dysphasia (rectum), dysuria (bladder), dyspareunia (vagina), dysmenorrhea (menses)
Describe an ovarian endometrioma
focal collection of endometrial tissue on ovary
An ovarian endometrioma is also called?
chocolate cyst
Sonographic appearance of an ovarian endometrioma
hypoechoic and homogenous, thick well defined walls, avascular, fluid filled levels
Endometritis
infection of the endometrium
Endometritis can be caused by?
abortion, IUCD, STD, cervicitis
Signs and symptoms of endometritis?
pelvic pain, leukocytosis
Sonographic appearance of endometritis
thick and irregular endo, enlarged and inhomogenous uterus, increased vascularity
Asherman Syndrome
intrauterine adhesions eroding the endometrial lining (synechiae)
Signs and symptoms of Asherman Syndrome
amenorrhea, dysmenorrhea, infertility
Saline infused sonohysterography (SIS) is used to assess?
Polyps, submucosal fibroids, endometrial hyperplasia, infertility
Sonographic appearance of Asherman Syndrome
**Inability to distinguish endometrial cavity **, echogenic endo if seen
Endometrial hyperplasia
proliferation of endometrial lining
Endometrial hyperplasia can be caused by?
estrogen overstimulation (related to tamoxifen therapy for breast cancer patients)
Normal premenopausal thickness of endo
<14 mm
Normal postmenopausal thickness of endo
<8 mm
What is the most common gynecologic malignancy?
Endometrial carcinoma
Endometrial carcinoma can be caused by?
excessive estrogen production; associated with tamoxifen
Risk factors of endometrial carcinoma
postmenopausal bleeding, infertility, obesity, diabetes, HRT, estrogen secreting tumors, DES exposure
Sonographic appearance of endometrial carcinoma
AUB, thickened endo, focal and complex endometrial mass, myometrial distortion
Stages of endometrial carcinoma
0: suggestive but not conclusive
1: growth to corpus
2: growth to cervix
3: growth out of uterus (but within pelvis)
4: growth out of pelvis (rectum/bladder)
Sonographic appearance of cervical carcinoma
enlarged cervix, hypoechoic or heterogenous retrovesical mass, irregular margins
Leiomyosarcoma
Rare and aggressive malignancy derived from existing smooth muscle tumor of uterus (benign fibroid)
Signs and symptoms of a leiomyosarcoma
asymptomatic, vaginal bleeding
Follicular cyst
Follicle fails to ovulate and retains fluid leaving a cyst
Sonographic appearance of a follicular cyst
simple characteristics
Corpus luteal cyst
post-ovulatory cyst, remains of Graafian follicle, <25 mm
What is the most common cystic mass with pregnancy?
corpus luteal cyst
Hemorrhagic cyst
bleeding into a cyst
Sonographic appearance of a hemorrhagic cyst
depends on clot formation; increased through transmission, fluid levels
Paraovarian cyst
cyst typically located in the broad ligament, dangling from fimbriae, seperate from ipsilateral ovary
What is the most common paraovarian cyst?
hydatid cyst of Morgagni
True or False: a hydatid cyst of Morgagni is indistinguishable from a simple cyst
True
Theca lutein cyst
Cysts formed from theca cells of ovaries
Signs and symptoms of theca lutein cysts
high hCG, hyperemesis gravidarum, abnormal bloating
Sonographic appearance of theca lutein cysts
multilocular cystic structure, bilateral condition
Polycystic ovarian disease (PCOS)
Endocrine imbalance that causes chronic anovulation
PCOS is most common when?
during reproductive age
Signs and symptoms of PCOS
irregular menses, hirsutism, infertility, obesity
Hirsutism
abnormal hairiness
Sonographic appearance of PCOS
round and enlarged ovaries, 10-12 follicles per ovary (2-10mm in size), “string of pearls” sign, ovarian volume of 10 ml/cc
Ovarian torsion
partial or complete rotation of ovary on its pedicle
Ovarian torsion is common with an?
adnexal mass
Signs and symptoms of ovarian torsion
severe, consistent pelvic pain, nausea/vomiting, palpable pelvic mass
Sonographic appearance of ovarian torsion
decreased or absent blood flow to ovary, large and heterogenous ovarian mass, free fluid, coexisting adnexal mass
Pelvic inflammatory disease (PID)
inflammatory condition of the cervix, uterus, ovaries, fallopian tubes, and peritoneal surface caused by infection (STD)
PID is associated with?
pyosalpinx and ovarian abcess and fitz-hugh curtis syndrome
Signs and symptoms of PID
pelvic or RUQ pain, Fitz-Hugh Curtis syndrome, liver capsule inflammation, thickened gallbladder, fever, vaginal discharge, urinary frequency
Sonographic appearance of PID
normal pelvic appearance, thick and hypervascular endo, complex and illdefined adnexal mass
Fitz-Hugh Curtis syndrome
inflammation of liver capsule due to PID; AKA perihepatitis
Describe hydrosalpinx
dilation of fallopian tubes with fluid
Hydrosalpinx is seen with?
PID, endometriosis, postoperative adhesion
Describe pyosalpinx
Dilation of the fallopian tube with pus
Pyosalpinx is seen with?
PID and infection
Fitz-Hugh Curtis syndrome is caused by?
PID
An endometrioma is caused by?
Endometriosis
Hysterosalpingography uses?
Iodine
Endometrial carcinoma is more likely to occur in which age group?
older women