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Cervical metastasis from the unknown primary tumor

A L Oen1, M F de Boer, W C Hop

  • 1Department of Otorhinolaryngology/Head and Neck Surgery, University Hospital Rotterdam, Dijkzigt/Dr. Daniel den Hoed, The Netherlands.

European Archives of Oto-Rhino-Laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery
|January 1, 1995
PubMed
Summary

This study on cervical lymph node metastases from unknown primary tumors found a 50% 5-year survival rate. Key prognostic factors included M category and supraclavicular node involvement.

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Area of Science:

  • Oncology
  • Head and Neck Surgery
  • Radiotherapy

Background:

  • Cervical lymph node metastases from an unknown primary present a diagnostic and therapeutic challenge.
  • Effective management strategies are crucial for improving patient outcomes.

Purpose of the Study:

  • To evaluate treatment outcomes for patients with cervical lymph node metastases of unknown primary origin.
  • To identify prognostic factors influencing survival in this patient cohort.

Main Methods:

  • A retrospective analysis of 66 patients treated between 1978 and 1988.
  • Patients received various treatment modalities including surgery, radiotherapy, chemotherapy, or delayed management.
  • Data on patient demographics, treatment, and outcomes were reviewed.

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Main Results:

  • The male-to-female ratio was 5.6:1, with a median age of 64 years.
  • An intercurrent death-corrected 5-year survival rate of 50% was observed.
  • M category and supraclavicular node involvement were significant prognostic factors.
  • The primary tumor was identified in 12 patients during follow-up, most commonly lung cancer (n=5).

Conclusions:

  • Treatment for cervical lymph node metastases from an unknown primary can achieve a 50% 5-year survival.
  • Prognostic factors like M category and supraclavicular node status are critical for predicting outcomes.
  • Further research into optimizing treatment strategies for these challenging cases is warranted.