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,
A tumor in the soft tissue or bone of the knee joint can also cause pain in the back of the knee. In addition to discomfort, a tumor will likely include the appearance of a palpable mass, trouble. bending the knee and pain even when no weight is being placed on the legs.
knee-pain. 1  Nerve impingement at L5-S1 can cause pain in the knees, although a clinical exam is needed to make an accurate diagnosis. Other causes of referred knee pain are injury to the hip joint and damage to the ligaments and meniscus at the knee joint. Joint fusion may alleviate your symptoms.