Sutton disease II is characterized by the recurring eruption of painful inflamed ulcers in the mouth (stomatitis). There may be multiple ulcers of varying sizes. These ulcers in the mouth are commonly called canker sores. Sutton disease II is also known as recurrent aphthous stomatitis. The exact cause of this disease is not fully understood, although it may be due to an abnormal immune response to the bacteria that are normally in the mouth.  Read More

Behcet's syndrome is a rare multisystem inflammatory disorder characterized by ulcers affecting the mouth and genitals, various skin lesions, and abnormalities affecting the eyes. Symptoms include mucous membrane lesions of the mouth (canker sores) and genitals (ulcers) that tend to disappear and recur spontaneously. Inflammation of the eyes (anterior uveitis, posterior uveitis, or panuveitis) also affects individuals with Behcet's syndrome. A  Read More

The symptoms of HSNs are highly variable, even among members of the same family. HSNs of various types may attack a single nerve (mononeuropathy) or many nerves simultaneously (polyneuropathy). The resulting symptoms may involve sensory, motor, reflex or blood vessel (vasomotor) function. Although researchers have been able to establish HSANs as a distinct group of disorders with characteristic or “core” symptoms, much abou  Read More