<unk> 's syndrome (or<unk>  is a disorder that causes three seemingly unrelated symptoms: arthritis, redness of the eyes, and urinary tract signs.
Doctors sometimes refer to<unk> 's syndrome as a seronegative spondyloarthropathy because it is one of a group of disorders that cause inflammation throughout the body, particularly in parts of the spine and at other joints where tendons attach to bones. (Examples of other seronegative spondyloarthropathies include psoriatic arthritis, ankylosing spondylitis, and inflammatory bowel syndrome arthritis.) Inflammation is a characteristic reaction of tissues to injury or disease and is marked by four signs: swelling, redness, heat, and pain.<unk> 's syndrome is also referred to as reactive arthritis, which means that the arthritis occurs as a "reaction" to an infection that started elsewhere in the body. In many patients, the infection begins in the genitourinary tract (bladder, urethra, penis, or vagina). The infection is most commonly passed from one person to another by sexual intercourse. This form of the disorder is sometimes called genitourinary or urogenital<unk> 's syndrome. Another form of the disorder, called enteric or gastrointestinal<unk> 's syndrome, develops when a person eats food or handles substances that are tainted with bacteria.
Reiter's Disease
Grover's disease
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Milroy's Disease
Blount's disease
Caroli's disease
Bowen's disease
Bowen’s disease