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Modified Radical Neck Dissection for Cervical Metastasis
Published on: February 20, 2026
Neck nodal metastases from unknown primary: case series
D Tamiolakis1, T S Chimona, E Proimos
1Department of Cytopathology, Regional Hospital of Chania, Crete, Greece. cyto@chaniahospital.gr
Chirurgia (Bucharest, Romania : 1990)
|August 23, 2008
Summary
Diagnosing neck nodal metastases from an unknown primary requires identifying the tumor
Area of Science:
- Oncology
- Pathology
Background:
- Neck nodal metastases from occult primaries represent 5%-10% of cancers of unknown primary.
- Upper/middle neck metastases typically originate from head and neck cancers, while lower neck involvement suggests primaries below the clavicles.
Observation:
- Three distinct cases of neck nodal metastases from unknown primary sites were analyzed.
- Diagnostic and therapeutic strategies were tailored to each patient's presentation.
Findings:
- Histological examination revealed diverse metastatic types: neuroendocrine carcinoma, poorly differentiated carcinoma, and malignant melanoma.
- Metastases in the lower neck (level IV) were noted in one case, prompting investigation for sub-clavicular primaries.
Implications:
- Accurate histological diagnosis of nodal metastases is crucial for guiding further investigation.
- Comprehensive diagnostic workup, including imaging and biopsies, is essential for detecting the primary tumor site and optimizing patient management.
