From: Immunohistochemical expression of CD44s in human neuroblastic tumors: Moroccan experience and highlights on current data
Subtypes
n = 32
Undifferentiated neuroblastoma
7
Poorly differentiated neuroblastoma
9
Differentiating neuroblastoma
2
Ganglioneuroblastoma intermixed
5
Ganglioneuroblastoma nodular
Ganglioneuroma