Figure 2: d) Poorly differentiated neuroblastoma, Pap, 60X. Scattered neuroblastic cells are seen. These cells have round to oval nuclei in shape. Nuclear chromatin shows coarse granular pattern. The neuropils are barely seen. e) Poorly differentiated neuroblastoma, Pap, 60X. Tumor cells are possessed bare nuclei with round and oval in shape. Homer-Wright rosette arrangements are formed by tumor cells that are radially arranged in circle. The neuropils stained eosinophilic are seen in the center of rosette arrangement. Red blood cells are seen around tumor cells.2f) Poorly differentiated neuroblastoma, Pap, 40X. Tumor cells show high N/C ratio and these nuclei are round to oval in shape with anisokaryosis. The nuclear chromatin expressed a granular pattern. The neuropils are stained light green.