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Edema (American English), also spelled oedema (British English), and also known as fluid retention, dropsy and hydropsy, is the build-up of fluid in the body's tissue, [1] a type of swelling. [4] Most commonly, the legs or arms are affected. [1] Symptoms may include skin that feels tight, the area feeling heavy, and joint stiffness. [1]
X-ray of the knee of a 12-year-old male, showing knee effusion of medium severity, marked by black arrows. It displaces the patella anteriorly and extends into the suprapatellar bursa . An X-ray is useful to verify that there is no break or dislocation when there is a history of trauma.
The damage to the once healthy tissue causes inflammation and ultimately fluid build-up in the joint. An accumulation of fluid results and the joints swell, slowly decreasing the space that keeps the bones from touching. If this condition is not treated, the joint space will completely narrow, causing ankylosis. At the advanced stage of ...
The symptoms can vary depending on the severity and where the fluid pools in the body. "Water has a tendency to collect in what we call dependent areas," says Schnoll-Sussman.
Lymphedema, also known as lymphoedema and lymphatic edema, is a condition of localized swelling caused by a compromised lymphatic system. [2] The lymphatic system functions as a critical portion of the body's immune system and returns interstitial fluid to the bloodstream.
The symptoms of TACO can include shortness of breath , low blood oxygen levels , leg swelling (peripheral edema), high blood pressure (hypertension), and a high heart rate (tachycardia). [ 3 ] It can occur due to a rapid transfusion of a large volume of blood but can also occur during a single red blood cell transfusion (about 15% of cases). [ 2 ]
Wilson's disease (also called hepatolenticular degeneration) is a genetic disorder characterized by the excess build-up of copper in the body. Symptoms are typically related to the brain and liver. Liver-related symptoms include vomiting, weakness, fluid build-up in the abdomen, swelling of the legs, yellowish skin, and itchiness.
A blockage in the blood vessels of the lung can be formed by pulmonary embolism, and this could cause excess fluid build-up in the lung. [ 6 ] [ 10 ] This condition is also known as pulmonary edema , which is the excess fluid present in the lungs, more specifically, the accumulation of excess fluid in the air sacs of the lung, leading to the ...