PELVIC INFLAMMATORY DISEASE Flashcards
What is PID
A polymicrobial infection of the upper genital tract (cervix, uterus, fallopain tubes, ovaries, parametrium and pelvic peritoneum)
Inflammatory cascade in PID
Cervicitis
Endometritis
Parametritis
Salpingitis
Oophoritis
Pelvic peritonitis
Complications of PID
Tubo-ovarian abscess
Hydrosalpinx
Pelvic peritonitis
Perihepatitis or Fitz-Hugh Curtis syndrome
Chronic pelvic pain
Infertility
Ectopic pregnancy
Implicated organisms
Neisseria gonorrhae
Chlamydia trachomatis
Mycobacterium genitalium
Anaerobes: Prevotella spp and Leptotrichia and Atopobium
Organisms in bacterial vaginosis: G. vaginalis, M. hominis, U. urealyticum
Respiratory organisms: H. influenzae, Streptococcus, Staphylococcus
Enteric pathogens: E. coli, Bacteroides fragillis, Group B streptococcus
Viral: CMV
Risk factors for PID
Age > 25 yeras
History of STI or PID
Multiple sexual partners
New sexual partner
History of
Assisted reproductive technologies
History of abortion
Early coitarche
Unprotected sex
History of IUD insertion within past 6 weeks
Hysterescopy
Saline infusion sonography
Symptoms of PID
Abnormal bleeding
Lower abdominal pain
Dyspareunia
Dysuria
Offensive vaginal discharge
Right upper quadrant pain (perihepatitis)
Rectal pain (pelvic abscess)
Signs of PID
Fever >38
Cervical motion tenderness
Uterine tenderness
Adnexal tenderness
Adnexal mass
Investigations in PID
Elevated CRP
Elevated ESR
Elevated WBC on saline microscopy
NAAC for N. gonorrhae and C. trachomatis
Ultrasonography
MRI
CT scan
Dopple studies
Laparoscopy-gold standard
Pregnancy test
Pelvic examination
Speculum examination
Test for syphilis and HIV
Endometril biopsy
Differentials of PID
Appendicitis
Urinary Tract Infections
Ectopic pregnancy
Endometriosis
Complications of ovarian cyst
Irritable bowel syndrome
Functional pain
Purpose of endometrial biopsy in PID
To identify endometritis
Findings on speculum examination
Shows a mucopurulent vaginal discharge
Differentiate between PID and irritable bowel syndrome
IBS presents with disturbance in bowel habit
Differentiate between PID and endometriosis
Dyschezia is moslty present in endometriosis
Symptoms related to menstrual cycle in endometriosis
Differentiate between PID and UTI
More common dysuria, haematuria and urinary frequency in UTI
Differentiate between PID and appendicitis
Nausea and vomiting are more common in appendicitis
Cervical motion tenderness is less common in appendicitis