Some enthusiasts combine their interest in trains with the hobby of monitoring radio communications, specializing in listening to radio communications of railroad operations using a scanner. Various magazines, clubs and museums are designed mainly for railfans, concentrating on the history of trains and railroads.
Surgical Therapy. Surgery currently is considered the definitive treatment for mucous cysts. It is recommended in the presence of ongoing pain, recurrent infection, or chronic drainage. Preoperative planning is limited, in that much of the procedure is based on intraoperative findings.
Boutonniere deformity, also called buttonhole deformity, can happen due to rheumatoid arthritis. The middle finger joint will bend toward the palm while the outer finger joint may bend opposite the palm. It may be the result of chronic inflammation of the finger's middle joint. Treatment may include splinting to keep the middle joint extended.