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Related Experiment Video

Updated: Jun 23, 2026

A Model for Perineural Invasion in Head and Neck Squamous Cell Carcinoma

A Model for Perineural Invasion in Head and Neck Squamous Cell Carcinoma

Published on: January 5, 2017

[Cerebral nerves - perineural tumor spread].

S Bisdas¹, M G Mack

¹Abteilung für Diagnostische und Interventionelle Neuroradiologie, Radiologische Klinik, Klinikum der Eberhard-Karls-Universität Tübingen, 72076 Tübingen. Sotirios.Bisdas@med.uni-tuebingen.de

|May 9, 2009

Summary

Perineural tumor spread, a complication of head and neck tumors, often presents asymptomatically. Early detection through advanced imaging like MRI is crucial for effective management and improved prognosis.

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An In Vivo Murine Sciatic Nerve Model of Perineural Invasion

An In Vivo Murine Sciatic Nerve Model of Perineural Invasion

Published on: April 23, 2018

Area of Science:

Oncology
Radiology
Head and Neck Surgery

Context:

Perineural tumor spread (PTS) is a significant metastatic pathway in head and neck cancers.
It involves tumor dissemination along neural pathways to adjacent or distant sites.
PTS adversely affects patient prognosis and treatment strategies.

Purpose:

To highlight the importance of recognizing perineural tumor spread in head and neck malignancies.
To emphasize the role of imaging, particularly MRI, in diagnosing asymptomatic PTS.
To underscore the necessity of understanding neuroanatomy and common spread patterns for effective detection.

Summary:

Perineural tumor spread is a mode of metastasis in head and neck tumors, occurring along nerve pathways.
This complication significantly impacts therapeutic decisions and patient outcomes.
Asymptomatic cases are common, making imaging techniques like MRI essential for early lesion detection.

Impact:

Improved diagnostic accuracy for perineural spread through enhanced imaging protocols.
Better patient stratification and tailored treatment planning for head and neck cancer.
Enhanced understanding of tumor biology and metastatic potential in neural pathways.