paediatrics Brussels 17

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Spectrum of Ewing’s sarcoma family

EWING’S

SARCOMA

ATYPICAL

EWING’S

SARCOMA

• PNET (Primitive

Neuroectodermal Tumor)

• PN (Peripheral

Neuroepithelioma)

• ASKIN TUMOR (Malignant

tumor of the thoraco-

pulmonary region)

NEURAL DIFFERENTIATION