Sarcomas represent large and diverse group of malignant tumours, originating from mesenchymal cells. Nearly 15% of all childhood tumours and about 1% of all tumours in adults are sarcomas [1]. The incidence of adult soft tissue sarcomas in Europe is 5/100,000 [2]. Rhabdomyosarcoma accounts for 4.6% of all soft tissue sarcomas and it is the most common paediatric sarcoma, while it is extremely r...
