ESR Bridges: new developments in imaging and treatment of the unknown primary squamous cell carcinoma of the head and neck—a multidisciplinary view - Summary - MDSpire
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ESR Bridges: new developments in imaging and treatment of the unknown primary squamous cell carcinoma of the head and neck—a multidisciplinary view
To address the clinical need for improved detection and treatment of head and neck squamous cell carcinoma of unknown primary (HNSCCUP), emphasizing the importance of precise detection for effective treatment outcomes.
Key Findings:
HNSCCUP accounts for 2-5% of head and neck cancers, necessitating precise detection for effective treatment, particularly in HPV-positive cases.
Nodal metastasis location can indicate potential primary tumor sites.
Minimally invasive techniques like TORS and TLM show higher detection rates, especially in HPV-positive cases.
Multiparametric MRI is preferred for its superior tissue characterization, while FDG PET CT's role remains debated due to false positives, impacting treatment decisions.
Interpretation:
Accurate identification of the primary tumor in HNSCCUP is crucial for tailoring treatment and improving patient outcomes, with imaging playing a pivotal role in the diagnostic pathway and influencing treatment decisions.
Limitations:
Variability in detection rates and diagnostic accuracy among imaging modalities, impacting clinical practice.
High false-positive rates associated with FDG PET CT.
Limited literature on the effectiveness of FDG PET MRI in HNSCCUP.
Conclusion:
A multidisciplinary approach combining advanced imaging techniques and minimally invasive diagnostic methods is essential for improving the management of HNSCCUP, ultimately enhancing patient outcomes.
Most surgeons reported using intraoperative parathyroid hormone monitoring, but approaches to imaging and intraoperative criteria varied, particularly in secondary and tertiary disease
