- Classifier list
- Reference groups (Classifier 12.2)
- Name: Methylation class desmoplastic small round cell tumour
- Description: The methylation class "desmoplastic small round cell tumour" is based on tumours with the histological diagnosis of desmoplastic small round cell tumour. Location is mostly the trunk; median age is 17 years (age range 6 to 46); striking predominance in males. Cases of this class consistently carry an EWSR1-WT1 gene fusion. A gain of chromosome arm 1q, 3, 5 and/or 21q can be observed in up to 50% of cases.
- Histological diagnosis:
||Age [median (min-max)]
||NA (NA - NA)