Color Doppler Imaging of the Orbital Vessels in Ankylosing Spondylitis.

Purpose: To analyze the hemodynamic features of orbital blood flow velocities using Doppler ultrasonography in ankylosing spondiylitis (AS) patients, as well as to compare these results with those of healthy controls.

Methods: 33 AS patients and 32 healthy controls were consecutively included in the study groups. The same radiologist performed ocular blood flow measurements.

Dual diagnosis: rheumatoid arthritis and multiple sclerosis.

Juvenile rheumatoid arthritis (JRA) is the most common rheumatologic disease in children. Moreover, multiple sclerosis (MS) is the most frequent demyelinating disease and has been associated with various chronic inflammatory diseases. However, its association with JRA has not been frequently described.

The prevalence of fibromyalgia among patients with hepatitis B virus infection.

Fibromyalgia (FM) is a syndrome characterized by widespread and chronic musculoskeletal pain, fatigue, morning stiffness, and sleep disturbance. However, the etiopathogenesis of FM remains unclear. Various etiological factors have been suggested to trigger FM.