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[Histological grading of neuroblastomas. 25 cases]
1Institut für Pathologische Anatomie, Bereichs Medizin der Ernst-Moritz-Arndt-Universität Greifswald, DDR.
Zentralblatt Fur Allgemeine Pathologie U. Pathologische Anatomie
|January 1, 1988
Abstract:
Histological studies were conducted into 25 cases of neuroblastoma selected from consecutive biopsy material. They were 4 grade I, 5 grade II and 16 grade III tumours, according to the classification of Hughes et al. Two of the grade I neuroblastomas exhibited diffuse growth patterns. The other two were diagnosed as composite types. The histological signs of differentiation and their prognostic value are discussed.