Isolated laryngeal plasmacytosis

S. El Naderi, A. Primov-Fever, D. Brasnu, C. Badoual*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


Introduction: Laryngeal plasmacytosis (LP) is a rare benign lesion of mature polyclonal plasma cells, which should be differentiated from extramedullary plasmacytoma. Case report: Isolated laryngeal plasmacytosis was discovered in a 59-year-old woman, free of symptoms other than chronic hoarseness. Discussion: Histological presentation, treatment modalities and prognosis are discussed. Conclusion: Laryngeal plasmacytosis is a rare benign lesion that must be considered in case of submucosal polyclonal plasma cell infiltrate.

Original languageEnglish
Pages (from-to)293-295
Number of pages3
JournalEuropean Annals of Otorhinolaryngology, Head and Neck Diseases
Issue number5
StatePublished - Nov 2013
Externally publishedYes


  • Larynx
  • Plasmacytoma


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