PATHOLOGY

Detailed explanation-1: -Edema, also spelled oedema, and also known as fluid retention, dropsy, hydropsy and swelling, is the build-up of fluid in the body’s tissue. Most commonly, the legs or arms are affected.

Detailed explanation-2: -Swelling is any abnormal enlargement of a body part. It is typically the result of inflammation or a buildup of fluid. Edema describes swelling in the tissue outside of the joint. Effusion describes swelling that is inside a joint, such as a swollen ankle or knee.

Detailed explanation-3: -Peripheral edema: This affects the feet, ankles, legs, hands, and arms. Pulmonary edema: This occurs when excess fluid collects in the lungs, making breathing difficult. Cerebral edema: This occurs in the brain. Macular edema: This is a serious complication of diabetic retinopathy. More items