Lymph Node Transplantation Results in Spontaneous Lymphatic Reconnection and Restoration of Lymphatic Flow

Abstract

Transferred lymph nodes have rapid infiltration of functional host lymphatic vessels and maintain T- and B-cell populations. This process correlates with increased endogenous expression of VEGF-C in the perinodal fat and infiltrating lymphatics. Anatomical proximity of newly formed lymphatics and high endothelial venules supports the hypothesis that lymph node transfer can improve lymphedema by exchanges with the systemic circulation.