| | International neuroblastoma pathology classification: Unfavorable histology group, patient less than 1.5 years old, with poorly differentiated or differentiating neuroblastoma (Schwannian stroma-poor) and high mitosis-karyorrhexis index (finding) |  |  | International neuroblastoma pathology classification: Unfavorable histology group, patient less than 1.5 years old, with poorly differentiated or differentiating neuroblastoma (Schwannian stroma-poor) and high mitosis-karyorrhexis index | 
 | | Id | 409737006 |  | Status | Primitive | 
| SNOMED CT to ICD-10 extended map |  | | Target |  |  | Rule | TRUE |  | Advice | MAP SOURCE CONCEPT CANNOT BE CLASSIFIED WITH AVAILABLE DATA |  | Correlation | SNOMED CT source code to target map code correlation not specified | 
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