Korean J Pathol.  2000 Jan;34(1):88-92.

Acinic Cell Carcinoma in the Nasal Cavity: A case report

Affiliations
  • 1Departments of Pathology, College of Medicine, Chonbuk National University, Chonju 560-180, Korea.
  • 2Departments of Pathology, Institute for Medical Science, Chonbuk National University, Chonju 560-180, Korea.

Abstract

The acinic cell carcinoma (ACC) is very rare in the nasal cavity. A 57-year-old woman suffered from nasal obstruction, postnasal dripping, and hyposmia for 2 months. Rhinoscopic examination revealed a huge polypoid mass in the right inferior and anterior nasal fossa of the nasal cavity and the mass was resected. The tumor showed the classic acinar and trabecular features of ACC on light microscopic examination. The finely granular cytoplasmic granules stained with periodic acid-schiff (PAS) and diastase digested-PAS, but not with alcian blue at pH 2.5 and mucicarmine. On ultrastructural examination, tumor cells contained numerous secretory granules diagnostic of ACC.

Keyword

Acinic cell carcinoma; Nasal cavity

MeSH Terms

Acinar Cells*
Alcian Blue
Amylases
Carcinoma, Acinar Cell*
Cytoplasmic Granules
Female
Humans
Hydrogen-Ion Concentration
Middle Aged
Nasal Cavity*
Nasal Obstruction
Secretory Vesicles
Alcian Blue
Amylases
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