Repro 6 Flashcards
Nongonococcal causes of urethritis?
chlamydia trachomatis
ureaplasma
mycoplasma
trichomonas HSV
causes of genital ulcers?
HSV
syphilis
chanchroid
pregnancy related infections of pelvis?
post-partum endometriosis episiotomy infections chorioamnionitis puerperal ovarian vein thrombophlebitis- vein inflammation due to blood clot osteomyelitis pubis
viral causes of orchitis?
mumps
coxsackie B
*coxsackie virus is resitant to gastric acid, along with polio, Hep A, and M.TB
what must be considered in difficulty determining method of diagnosis for chlamydia?
obligate IC bacteria so do not grow on routine lab media
infective form of chlamydia?
elementary body
what is salpingitis?
fallopian tube inflammation
most important causes of pelvic inflammatory disease in western world?
chlamydia trachomatis
major PID complication?
tubal damage, leading to infertility and ectopic pregnancy
most common neonatal infection due to cervical infection in pregnant women being source of chlamydia trachomatis?
neonatal conjuntivitis
what is pelvic inflammatory disease?
result of infection ascending from endocervix, causing endometritis, salpingitis, parmetritis, oophortis, tubo-ovarian abscess and/or pelvic peritonitis
2 organisms causative of PID?
chlamydia trachomatis
neisseria gonorrhoea
pathophysiology of PID?
infection ascends from endocervix and vagina into uterus, inflammation causes adhesions of mucosa to form ,and damage to tubal epithelium
behavioural RFs for PID?
sexual behaviour: multiple partners, unsafe sex
type of contraception used: intrauterine contraceptive device increases risk in 1st few wks of insertion
alcohol/drug use- more likely to have unsafe sex
cigarette smoking- immunocompro?*
contraception thought to be protective against symptomatic PID?
combined OCP
clinical features of PID?
pyrexia pain: bilateral lower abdominal tenderness adnexal tenderness cervical excitation deep dyspareunia abnormal vaginal/cervical discharge abnormal vaginal bleeding
gyanecological causes of pelvic pain other than PID?
ectopic pregnancy- would do a preg test
endometriosis- history will be of cyclical pain- before periods, continuous pain in PID
complications of an ovarian cyst- tends to be unilateral ovarian involvement so unilateral pain
GI causes of pelvic pain?
acute appendicitis
irritable bowel syndrome
renal causes of pelvic pain?
UTI
length of time antobiotics continued for in PID?
14 days
antibiotics used in PID?
ceftriaxone
doxycycline
metronidazole
tment of trichomonas vaginalis?
metronidazole
tment for chlamydia trachomatis?
doxycycline or azithromycin
features of history of patient with PID?
lower abdom pain
abnormal vaginal bleeding/discharge
deep dyspareunia
history of STIs in past
features of examination of patient with PID?
pyrexia >38 C lower abdom tenderness- bilateral adnexal tenderness cervical excitation discharge- vaginal or cervical, on speculum exam.