Edema.
The suffix -dema refers to swelling or accumulation of fluid in a specific area of the body.
edema
Accumulation of fluid at the site of a wound is the result of the body's natural response to injury, where blood vessels become leaky and release fluid into the surrounding tissue. This process, known as inflammation, helps to bring healing factors to the wound site but can also lead to swelling and fluid accumulation.
The accumulation of protein in tissue spaces can lead to edema because proteins help to maintain the balance of fluid in the body. When there is an excess of protein in the tissue spaces, it can increase the osmotic pressure, pulling more fluid into the tissues and causing swelling. Additionally, increased protein levels can impair the function of the lymphatic system, which normally helps to drain excess fluid from the tissues.
swelling = blood moving to an area due to the inflammatory response. edema= fluid leaking from the blood vessels into surrounding tissues and creating swelling that is located in the interstitial space.
oedema
fluid accumulation and tissue swelling (edema ) initially in the face and around the eyes, later in the legs low urine output (oliguria) blood in the urine (hematuria)
Third spacing refers to the accumulation of fluid in a space that is not easily accessible or usable by the body, such as in the abdominal cavity or between cells. Edema, on the other hand, is the accumulation of excess fluid in the body's tissues, leading to swelling and potential discomfort. In summary, third spacing involves fluid accumulation in non-functional areas, while edema involves fluid accumulation in tissues causing visible swelling.
If plasma proteins leak into the tissue spaces, it can lead to edema (swelling) due to increased osmotic pressure in the tissues. These proteins can draw water into the interstitial spaces, causing fluid accumulation and swelling. This can be seen in conditions like inflammation or damage to blood vessels.
The accumulation of tissue fluid in starving people is due to a decrease in protein synthesis, which leads to decreased levels of albumin in the blood. This lowered albumin level causes fluid to leak out of the blood vessels and into the tissues, resulting in edema.
Soft tissue swelling at the lateral malleolus refers to an accumulation of fluid in the tissues around the outer ankle bone. This can be a result of trauma, such as an ankle sprain, or underlying medical conditions like arthritis. It is important to rest, elevate, and ice the affected area to reduce swelling and seek medical attention if there is severe pain or difficulty moving the ankle.
Edema is the accumulation of fluid in the tissues, causing swelling. Third spacing is when fluid accumulates in a space that is not easily accessible or usable by the body, such as in the abdomen or chest cavity.