Sign up for our newslette r and receive a free download
Henneman PL. Gastrointestinal Bleeding. In: Marx JA, Hockberger RS, Walls RM, et al, eds. Rosen's Emergency Medicine: Concepts and Clinical Practice . 7th ed. Philadelphia, PA: Elsevier Mosby; 2009:chap 22.
Sometimes the symptoms of a torn meniscus can be confused with a fragment of arthritic articular cartilage that is hanging from the surface of the bone or that has broken free in the joint.