| CODE/DESCRIPTION | 
- 
- DESCRIPTION:    In situ
 
 
- 
- DESCRIPTION:    Unknown
 
 
- 
- DESCRIPTION:    Confined to site of origin:Nasal cavity/Middle ear
 
 
- 
- DESCRIPTION:    Localized, NOS
 
 
- 
- DESCRIPTION:    Adjacent connective tissue:Nasal cavity/Middle ear
 
 
- 
- DESCRIPTION:    Adjacent organs/structures:Nasal cavity/Middle ear
 
 
- 
- DESCRIPTION:    Further contiguous extension:Middle ear
 
 
- 
- DESCRIPTION:    Metastasis
 
 
 
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