The Roles of Hyaluronan/RHAMM/CD44 and Their Respective Interactions along the Insidious Pathways of Fibrosarcoma Progression

Table 1

Common fibrosarcoma types.

Childhood	Adult
1,5% of childhood malignancies	0,7% of adult malignancies
Spindle shaped malignant cells often interdigitating in a “herringbone” pattern	Spindle shaped malignant cells often interdigitating in a “herringbone” pattern
Less aggressive	More aggressive
Good prognosis	Poor prognosis
Genetic alterations may be involved	Genetic alterations may be involved