Gonococcal arthritis Health Article

Definition

Gonococcal arthritis is inflammation of a joint (usually just one) due to a gonorrhea infection.

See also: Non-gonococcal bacterial arthritis

Alternative Names

Disseminated gonococcal infection (DGI)

Causes, incidence, and risk factors

Gonococcal arthritis is a bacterial infection of a joint. It occurs in people who have gonorrhea. It affects women more often than it affects men, and is most common among sexually active adolescent girls.

Two forms of gonococcal arthritis exist:

• One involves skin rashes and multiple joints, usually large joints such as the knee, wrist, and ankle
• The second, less common form involves spread of the bacteria through the blood (disseminated gonococcemia), which leads to infection of a single joint

Symptoms

• Fever
• Lower abdominal pain
• Migrating joint pain for 1 to 4 days
• Pain in the hands or wrists due to tendon inflammation
• Pain or burning on urination
• Single joint pain
• Skin rash (lesions are slightly raised, pink to red, may later contain pus or appear purple)

Signs and tests

Blood cultures should be checked in all cases of possible gonococcal arthritis.

Tests will be done to check for a gonorrhea infection. This may involve taking samples of tissue, stool, joint fluids, or other body material and sending them to a lab for examination under a microscope. Examples of such tests include:

• Cervical gram stain
• Culture of joint aspirate
• Joint fluid gram stain
• Throat culture
• Urine test for gonorrhea