Pyosalpinx differs from hydrosalpinx in that:

Adenomyosis sonographically may show:

A tubo-ovarian abscess occurs when:

An IUD string may act as a route for infection leading to PID.

Which of the following is NOT included under the term PID?

The two most common causes of PID are:

A patient presents with history of irregular periods and infertility. Ultrasound reveals the image below. The patient most likely has ________________________. 

The most common site of PID infection is the:

A 15 year old presents with a known yolk sac tumor. Ultrasound shows the image below. She most likely has a _______________. 

PID can cause perihepatic pain that mimics gallbladder or right renal pain.