International Neuroblastoma Pathology Classification Histologic Group

**Semantic type:** Classification

**Definition:** A qualifier for the prognosis and treatment options for neuroblastoma based on the subject's age and a histologic finding score determined by the following: mitosis-karyorrhexis index (MKI), stromal content and degree of tumor cell differentiation.

**Synonyms:** - inpc histologic group - inpc_histologic_group