Cumulative Official WHO Updates to ICD 10 - 1996 - 2001

1/1/2021 forward Ewing sarcoma is the preferred term for 9364/3 and is no longer coded to 9260/3. Cases diagnosed prior to 1/1/2021 should be coded to 9260/3. ... WHO has not yet assigned a specific ICD-O code for this neoplasm. In the interest of collecting these tumors, 9505/0 has been assigned by neuropathology experts. Syn. 9732/3. Multiple ... ................
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