The indicators and signs and symptoms of dentin dysplasia variety II are similar to those of dentinogenesis imperfecta. However, dentin dysplasia type II impacts the main teeth Considerably much more than the long lasting tooth.?? ?? ????? ?? ??? ?? ??? ??? ???? ????. Roughly 87 p.c of Ewing sarcomas are Ewing sarcoma of bone, that's a bone tumor