Ewing sarcoma
A small round cell tumor that lacks morphologic, immunohistochemical, and electron microscopic evidence of neuroectodermal differentiation. It represents one of the two ends of the spectrum called Ewing sarcoma/peripheral neuroectodermal tumor. It affects mostly males under age 20, and it can occur in soft tissue or bone. Pain and the presence of a mass are the most common clinical symptoms.
MONDO:0003847
hereditary disease
is_a
MONDO:0005089
sarcoma
is_a
MONDO:0021038
Ewing sarcoma/peripheral primitive neuroectodermal tumor
is_a
ES
exact
Ewing sarcoma
exact
Ewing tumor
related
Ewing tumour
related
Ewing's family localised tumour
exact
Ewing's sarcoma
exact
Ewing's sarcoma/peripheral primitive neuroectodermal tumour
related
Ewing's tumor
exact
Ewing's tumour
exact
Ewings sarcoma-primitive neuroectodermal tumour
related
localised Ewing sarcoma
related
localised Ewing's sarcoma
related
localised Ewing's sarcoma/peripheral primitive neuroectodermal tumour
related
localised Ewing's tumour
related
localised peripheral primitive neuroectodermal tumour
related
peripheral primitive neuroectodermal tumour
related
sarcoma, Ewing's
related