Discourse Markers in English Writing Li FENGâ¢ Abstract Many devices, such as reference, substitution, ellipsis, and discourse marker, contribute to a discourseâs cohesion and coherence. This paper focuses on discourse markersâ role in Chinese Studentsâ English writing,
One of the more common causes of pain in the back of the knee joint, specifically, is a popliteal synovial cyst, which is also known as a bakerâs cyst. This fluid-filled cyst at the back of the leg often forms in response to arthritis or other cartilage damage. The bulge creates a feeling of tightness behind the knee as well as stiffness and swelling and pain behind the knee and calf. For many, this pain intensifies when flexing or fully extending the leg.
1) Bakers Cyst. What is it: Inflammation of the popliteal bursa (fluid filled sac) at the back of the knee. It is the most common cause of pain behind the knee. Symptoms: Swelling (like a small water balloon), tightness and pain behind the knee. Aggravating Activities: Bending and straightening the knee, walking, kneeling. Onset: Can come on after a blow to the back of the knee but usually comes on gradually.