Fitz-Hugh-Curtis syndrome is associated with which type of infection?

Fitz-Hugh-Curtis syndrome is primarily associated with a Chlamydia trachomatis infection. This syndrome is characterized by the development of perihepatitis, which is inflammation of the tissues surrounding the liver, often as a complication of pelvic inflammatory disease (PID). Chlamydia trachomatis is a common cause of PID, and consequently, it can lead to Fitz-Hugh-Curtis syndrome through the inflammatory process that extends to the liver capsule. The association is particularly strong because chlamydial infections often go undetected and can lead to significant pelvic inflammation and complications.

Understanding the pathophysiology behind Fitz-Hugh-Curtis syndrome highlights the critical nature of screening and treating chlamydial infections to prevent severe complications. In contrast, while the other infections listed can cause pelvic inflammatory disease, they are not primarily linked to Fitz-Hugh-Curtis syndrome in the same way Chlamydia trachomatis is known to be.