Synchronous occurrence of extramedullary plasmacytoma and squamous cell carcinoma in situ in the larynx: a case report / 癌症
Chinese Journal of Cancer
;
(12): 1029-1034, 2010.
Article
Dans Anglais
| WPRIM
| ID: wpr-296320
ABSTRACT
Extramedullary plasmacytoma of the larynx is rare, especially when coexisted with squamous cell carcinoma in situ. We report a 56-year-old woman with hoarseness for 6 months and dysphonia for a week. Fiberoptic laryngoscopic examination showed a red, smooth-surface swelling in the submucous region of the left ventricle and ventricular band of the larynx. The patient underwent vertical laryngectomy and modified left neck dissection. Postoperative pathologic examination revealed coexisting plasmacytoma and carcinoma in situ. Bone marrow biopsy and systemic radiogram showed no positive findings. The hepatic and renal functions were normal. Monoclonal immunoglobulin light chain of type kappa was detected in urine. Hence, a laryngeal extramedullary plasmacytoma with carcinoma in situ was diagnosed. No recurrence or progression was observed during a 2-year follow-up. Here, we discussed the risk factors, diagnosis, and therapy for this rare disease.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Anatomopathologie
/
Plasmocytome
/
Évidement ganglionnaire cervical
/
Chirurgie générale
/
Immunoglobuline A
/
Imagerie diagnostique
/
Épithélioma in situ
/
Carcinome épidermoïde
/
Tomodensitométrie
/
Tumeurs du larynx
Type d'étude:
Etude diagnostique
/
Étude observationnelle
/
Étude pronostique
/
Facteurs de risque
Limites du sujet:
Femelle
/
Humains
langue:
Anglais
Texte intégral:
Chinese Journal of Cancer
Année:
2010
Type:
Article
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