- Classifier list
- Reference groups (Classifier 12.2)
- Name: Methylation class leiomyosarcoma
- Description: The methylation class "leiomoysarcoma" is based almost completely on tumours with the histological diagnosis of extrauterine leiomoysarcoma. Cases of this methylation class are predominantly located extrauterine (retroperitoneum); median age is 57 years (age range 39 to 87). Copy number alterations are numerous with a frequent losses of chromosomes 13 (>80%), 10 (>70%) and 16q (>60%). Gains frequently involve chromosome arm 5p, 8q and 17p (40% each).
- Histological diagnosis:
||Age [median (min-max)]
||NA (NA - NA)