Giving justification,state 4 differential diagnoses of Pelvic inflammatory disease?

1. Ovarian cyst: Ovarian cysts are fluid-filled sacs that can develop on the ovaries. They can cause similar symptoms to pelvic inflammatory disease, such as pelvic pain and abnormal vaginal bleeding.

2. Endometriosis: Endometriosis is a condition in which tissue similar to the lining of the uterus grows outside of the uterus. It can cause pelvic pain, painful periods, and infertility, which are also symptoms of pelvic inflammatory disease.

3. Ectopic pregnancy: An ectopic pregnancy occurs when a fertilized egg implants outside of the uterus, usually in the fallopian tube. This can cause pelvic pain, vaginal bleeding, and other symptoms that may be mistaken for pelvic inflammatory disease.

4. Urinary tract infection: A urinary tract infection (UTI) is an infection in any part of the urinary system, including the kidneys, bladder, and urethra. Symptoms can include pelvic pain, frequent urination, and pain or burning during urination, which can be similar to symptoms of pelvic inflammatory disease.