The labor history of the United States describes the history of organized labor, US labor law, and more general history of working people, in the United States. Beginning in the 1930s, unions became important components of the Democratic Party. However, some historians have not understood why no Labor Party emerged in the United States, in contrast to Western Europe. The nature and power of organized labor is the outcome of historical tensions among counter-acting forces involving workplace righ
sympathetic effusion. swelling of the knee joint 1st post operative day following internal fixation of femur with ILN. u can see the patellar tap being elicited.this was the post-op x-ray.this was sympathetic effusion of the nearby knee joint following ILN fixation of femur,it is self limiting, subsided in 4days.... Views: 617.welling of the knee joint 1st post operative day following internal fixation of femur with ILN. u can see the patellar tap being elicited. this was the post-op x-ray.
Immunologic diseases such as Reiter's syndrome, rheumatoid arthritis and rheumatic fever can also cause knee effusion. The knee is the most common joint involved in both benign and malignant tumors.4 Anatomy