- Classifier list
- Reference groups (Classifier 12.2)
- Name: Methylation class Langerhans cell histiocytosis
- Description: The methylation class "Langerhans cell histiocytosis" is based on tumours with the histological diagnosis of Langerhans cell histiocytosis. These tumours are mostly located in the bone. Median age is 22 years (age range 3 to 48). Recurrent chromosomal alterations are not observed and most cases show a flat profile in copy number analysis. These tumours frequently carry BRAF V600 mutations (5/11).
- Histological diagnosis:
||Age [median (min-max)]
||NA (NA - NA)