Subtype
Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor of Bone
CI-CAN-00000857Explore in graph →
2 active trials8 evidence items
- NCIt
- C35871
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Subtype
CI-CAN-00000857Explore in graph →
Data completeness2 / 7 dimensions
Computed from entity_counters.completeness · refreshed after each connector run
Definition
A spectrum of malignant tumors arising from the bone and characterized morphologically by the presence of small round cells. Ewing sarcoma and peripheral primitive neuroectodermal tumor represent the ends of a spectrum, with Ewing sarcoma lacking evidence of neural differentiation and the markers that characterize the peripheral primitive neuroectodermal tumor. Ewing sarcoma and peripheral primitive neuroectodermal tumor may share cytogenetic abnormalities, proto-oncogene expression, cell culture and immunohistochemical abnormalities. Pain and the presence of a mass are the most common clinical symptoms.
Data updated 22 days agoSource updated 26.08e
Taxonomy
Several hierarchies coexist; edges are listed per hierarchy type with their source.
Parents
Anatomy
Data updated 18 hours agoSource updated unknowncounters aggregate over descendants
Names
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Key figures
Each figure carries its unit, period and source; ranks link to "Why this rank?".
No registry-level ancestor: burden figures are published for the mutually exclusive top-level site groups only, and this entity does not descend from one. Global figures (IARC / GLOBOCAN) stay under license review and SEER awaits credentials.
Data updated 18 hours agoSource updated unknownregistry figures: none · counters aggregate over descendants