Dictionary of Cancer Terms
View in Spanish: EIP
PID
A condition in which the female reproductive organs are inflamed. It may affect the uterus, fallopian tubes, ovaries, and certain ligaments. PID is usually caused by a bacterial infection. It may cause infertility and an increased risk of an ectopic pregnancy (pregnancy in the fallopian tubes). Also called pelvic inflammatory disease.
Source: National Cancer Institute Dictionary of Cancer Terms, available at www.cancer.gov/dictionary.