Final answer:
Lymphedema causes blockage of lymphatic vessels, resulting in tissue swelling.
Step-by-step explanation:
Lymphedema is the disorder that causes the blockage of lymphatic vessels, resulting in tissue swelling. Lymphedema occurs when there is a disruption in the flow of lymph, a fluid that carries waste products and immune cells throughout the body. This blockage can be caused by a variety of factors, including surgery, injury, infection, or genetic abnormalities.
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