large nucleoli neuroblastoma

references

 Pathology of peripheral neuroblastic tumors: significance of prominent nucleoli in undifferentiated/poorly differentiated neuroblastoma.
Tornóczky T, Semjén D, Shimada H, Ambros IM. Pathol Oncol Res. 2007;13(4):269-75. PMID: 18158560 (free)

 Enlarged and prominent nucleoli may be indicative of MYCN amplification: a study of neuroblastoma (Schwannian stroma-poor), undifferentiated/poorly differentiated subtype with high mitosis-karyorrhexis index. Kobayashi C, Monforte-Munoz HL, Gerbing RB, Stram DO, Matthay KK, Lukens JN, Seeger RC, Shimada H. Cancer. 2005 Jan 1;103(1):174-80. PMID: 15549714

 Morphologic features of neuroblastoma (Schwannian stroma-poor tumors) in clinically favorable and unfavorable groups. Ambros IM, Hata J, Joshi VV, Roald B, Dehner LP, Tüchler H, Pötschger U, Shimada H. Cancer. 2002 Mar 1;94(5):1574-83. PMID: 11920516