<p>We report a rare case of late parotid metastasis from undifferentiated nasopharyngeal carcinoma (NPC) occurring 10 years post-chemoradiotherapy. Despite negative EBV status, negative biopsies and inconclusive cytology, histopathology confirmed recurrence. The case underscores the challenging diagnosis of post-treatment NPC late metastases and emphasizes the need for vigilance in similar cases.</p>

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An Unusual Late Parotid Metastasis of Nasopharyngeal Carcinoma 10 Years After Curative Treatment

  • Majd Werda,
  • Rania Laajailia,
  • Chadha Ben Amar,
  • Omar Walha,
  • Ilheme Charfeddine

摘要

We report a rare case of late parotid metastasis from undifferentiated nasopharyngeal carcinoma (NPC) occurring 10 years post-chemoradiotherapy. Despite negative EBV status, negative biopsies and inconclusive cytology, histopathology confirmed recurrence. The case underscores the challenging diagnosis of post-treatment NPC late metastases and emphasizes the need for vigilance in similar cases.