本帖最后由 于 2011-03-14 08:16:00 编辑
Final diagnosis:
Schneiderian Papilloma, Cylindrical/Oncocytic/Columnar cell type
- Account for ~3% of all Sinonasal Papilloma (Schneiderian Papilloma)
-
Located o the lateral nasal wall
-
Multilayered, ciliated columnar cells, goblet cells, intra-epithelial mucin cyst
-
<10% malignant transformation
Final diagnosis:
Schneiderian Papilloma, Cylindrical/Oncocytic/Columnar cell type
- Account for ~3% of all Sinonasal Papilloma (Schneiderian Papilloma)
-
Located o the lateral nasal wall
-
Multilayered, ciliated columnar cells, goblet cells, intra-epithelial mucin cyst
-
<10% malignant transformation