| | primair adenocarcinoom van sinus sphenoidalis (aandoening) |  |  | primair adenocarcinoom van sinus sphenoidalis |  |  | Primary adenocarcinoma of sphenoidal sinus | 
 | | SNOMED CT to ICD-10 extended map |  | | Target | C31.3 |  | Rule | TRUE |  | Advice | ALWAYS C31.3 | POSSIBLE REQUIREMENT FOR MORPHOLOGY CODE |  | Correlation | SNOMED CT source code to target map code correlation not specified | 
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