Lymphatic drainage of the nasal fossae and nasopharynx

Preliminary anatomical and radiological study with clinical implications

Wei Ren Pan*, Hiroo Suami, Russell J. Corlett, Mark W. Ashton

*Corresponding author for this work

Research output: Contribution to journalArticle

23 Citations (Scopus)

Abstract

Background. The lymphatic pathways of the nasal cavity are of enormous clinical importance. To date there has been no accurate radiographic record of these pathways. Methods. Four halves of the head and neck from 2 fresh human cadavers were studied. Results. The capillary network arises from the mucous membrane of the atrium, the turbinates, the floor of the nasal cavity, and the nasopharynx. They drain into the lateral pharyngeal and retropharyngeal lymph nodes. There is 1 lymphatic communication at the junction of the lateral posterior wall of the turbinates and the nasopharynx and another communication between 2 groups of lymph nodes situated between the origin of the facial artery and the bifurcation of the carotid artery. Conclusions. A rich avalvular lymph capillary network exists in the mucous membrane and 2 major lymph collecting vessels course through the parapharyngeal space to multiple first tier lymph nodes.

Original languageEnglish
Pages (from-to)52-57
Number of pages6
JournalHead and Neck
Volume31
Issue number1
DOIs
Publication statusPublished - Jan 2009
Externally publishedYes

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