The morphology of the human lymphatic vessels in the head and neck

Abstract

Previously little has been written about the morphology of the human lymphatic vessels since Sappey (Sappey [1874] Anatomie, Physiologie, Pathologie des Vaisseaux Lymphatiques, Paris: Adrien Delahaye) over 100 years ago. There needs to be an accurate re-evaluation of scientific observations to aid clinical management. Forty-nine combinations of tissue from the head and neck of 20 unembalmed human cadavers were studied. Six percent hydrogen peroxide was used to find the vessels. They were injected with radio-opaque mixture, dissected, photographed, and radiographed. Final results were transferred to the computer for analysis. Different sized lymphatic valves were found in the precollecting an..