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Updated: Jan 26, 2026
08:59
A Model for Perineural Invasion in Head and Neck Squamous Cell Carcinoma
Published on: January 5, 2017
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Perineural Invasion in Cutaneous Squamous Cell Carcinoma
M P Pérez García1, A Mateu Puchades2, O Sanmartín Jiménez3
1Servicio de Dermatología, Hospital Marina Salud, Denia, Alicante, España.
Actas Dermo-Sifiliograficas
|April 20, 2019
Summary
Perineural invasion in cutaneous squamous cell carcinoma increases recurrence and mortality risk. Early diagnosis of clinical perineural invasion is crucial for better patient outcomes.
Area of Science:
- Oncology
- Dermatology
Background:
- Cutaneous squamous cell carcinoma (cSCC) can recur locally or metastasize distantly.
- Prognostic factors for cSCC include perineural invasion (PNI).
Purpose of the Study:
- To highlight the prognostic significance of perineural invasion in cutaneous squamous cell carcinoma.
- To differentiate between incidental and clinical perineural invasion.
Main Methods:
- Review of clinical and pathological factors in cSCC.
- Analysis of prognostic value of perineural invasion.
Main Results:
- Perineural invasion is a key pathological factor in cSCC.
- Clinical perineural invasion, indicated by symptoms or imaging, elevates local recurrence and mortality risks.
Conclusions:
- Perineural invasion significantly impacts cSCC prognosis.
- Clinical diagnosis of PNI warrants aggressive management due to poor outcomes.
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