Tumors and Tumor-Like Lesions of Bone by Eduardo Santini-Araujo Ricardo K. Kalil Franco Bertoni & Yong-Koo Park

Tumors and Tumor-Like Lesions of Bone by Eduardo Santini-Araujo Ricardo K. Kalil Franco Bertoni & Yong-Koo Park

Author:Eduardo Santini-Araujo, Ricardo K. Kalil, Franco Bertoni & Yong-Koo Park
Language: eng
Format: epub
Publisher: Springer London, London


Specific translocation in alveolar variant (PAX3-FOXOA1 or PAX7-FOXOA1), EWSR1 negative

Neuroblastoma

Only in children and very sporadically in young adult

Flexner-Wintersteiner rosettes, CD99 negative, EWSR1 negative, MYCN amplification, ganglion cell differentiation

Bone Myoepithelial Carcinoma

Very few cases described.

Similar to myoepithelial carcinoma of soft tissue.

S100, calponin and epithelial expression (CK and/or EMA), and EWSR1 or FUS rearrangement. EWSR1/POUF5F1 gene fusion and less frequent EWSR1/PBX1 or EWSR1/ZNF444 can be detected.



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