Definition of "lymphedema" []

• Swelling, especially in subcutaneous tissues, as a result of obstruction of lymphatic vessels or lymph nodes, with accumulation of lymph in the affected region. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "These devices are commonly referred to as a lymphedema pumps."
• "Patients whose lymphatic system is obstructed a condition called lymphedema that may result from parasites or from radiation treatment for cancer often exhibit swelling in the extremities, the result of pooling lymph."
• "The biopsy procedure known as sentinel lymph node SLN dissection has been praised for averting the removal of large numbers of armpit lymph nodes during breast cancer surgery, which can lead to a painful buildup of fluid called lymphedema."