Lymphoepithelial carcinoma of the larynx: an extremely rare tumour in a patient of Chinese descent

BMJ Case Rep. 2021 Oct 20;14(10):e245945. doi: 10.1136/bcr-2021-245945.

Abstract

Lymphoepithelial carcinoma (LEC) of the larynx is an extremely rare tumour which, unlike its nasopharyngeal counterpart, has shown a propensity to affect elderly Caucasian men and is not commonly associated with Epstein-Barr virus. We present a 70-year-old Chinese man who complained of hoarseness and dysphagia. Nasoendoscopy revealed a left supraglottic tumour. Preoperative MRI (in particular Diffusion Weighted Imaging) showed the possibility of two distinct components within a tumour. The patient underwent total pharyngolaryngectomy and bilateral selective neck dissection. The final histology report confirmed the presence of a tumour with two distinct components: predominant LEC with a smaller conventional (keratinising) squamous cell carcinoma component. The patient recovered well after surgery and subsequently underwent adjuvant radiotherapy. Final staging was pT3 N2c M0 (AJCC stage IVA). Follow-up over 2 years revealed no tumour recurrence.

Keywords: head and neck cancer; head and neck surgery; radiology.

Publication types

  • Case Reports

MeSH terms

  • Aged
  • Carcinoma, Squamous Cell* / surgery
  • China
  • Epstein-Barr Virus Infections*
  • Herpesvirus 4, Human
  • Humans
  • Larynx*
  • Male
  • Neoplasm Recurrence, Local