Lymphatic Pathways of the Thorax: Predictable Patterns of Spread.

Lee, Gregory M; Stowell, Justin T; Pope, Kristen; Carter, Brett W; Walker, Christopher M · AJR Am J Roentgenol · 2021

review · Level V

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Abstract

<b>OBJECTIVE.</b> This article reviews thoracic lymphatic pathways and tributaries, discusses lymphatic anatomic variants and their clinical implications, and emphasizes common patterns of thoracic lymphadenopathy from extrapulmonary malignancies. <b>CONCLUSION.</b> Recognition of common patterns and pathways of thoracic lymphatic drainage can help identify the site of tumor origin and allow a more focused examination of disease extent, both of which are important for disease prognosis and management.

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