Sentinel Lymph-Node Biopsy in Head and Neck Cancer
Author Information
Author(s): Höft S, Maune S, Muhle C, Brenner W, Czech N, Kampen W-U, Jänig U, Laudien M, Gottschlich S, Ambrosch P
Primary Institution: University Hospital of Schleswig-Holstein, Campus Kiel, Germany
Hypothesis
The oncologic status of the sentinel node has diagnostic value for the total lymphatic basin.
Conclusion
The sentinel lymph node concept shows high diagnostic value in head and neck cancer, potentially reducing the need for extensive neck dissection.
Supporting Evidence
- 46 out of 50 patients had lymphatic drainage into at least one sentinel lymph node.
- 34 patients showed no occult metastases in sentinel nodes or neck dissection specimens.
- 12 patients had sentinel lymph nodes with occult metastatic disease.
Takeaway
Doctors can check a special lymph node to see if cancer has spread, which might help avoid bigger surgeries that can hurt patients.
Methodology
Patients with untreated squamous cell carcinomas underwent sentinel lymph-node biopsy with radiocolloid injection and subsequent pathohistological examination.
Limitations
The study had a limited number of patients and excluded some due to injection difficulties.
Participant Demographics
40 male and 10 female patients with previously untreated squamous cell carcinomas of the upper aerodigestive tract.
Digital Object Identifier (DOI)
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