- Classifier list
- Reference groups (Classifier 12.2)
- Name: Methylation class dermatofibrosarcoma protuberans
- Description: The methylation class "dermatofibrosarcoma protuberans" is based on tumours with the histological diagnosis of dermatofibrosarcoma protuberans. Location is the skin and subcutaneous soft tissue of the limbs; median age is 33 years (age range 2 to 72). The COL1A1-PDGFB fusion gene based on a supernumerary ring chromosome comprising sequences of chromosomes 17q and 22q is characteristic for cases of this class. Accordingly, gains on chromosome arms 17q and 22q are frequently observed in copy number analysis.
- Histological diagnosis:
||Age [median (min-max)]
||NA (NA - NA)