<prompt> Answer this question truthfullyWhat types of neoplasias are Cyclophosphamide and Ifosfamide particularly effective in treating, and what are some examples of these neoplasias?  <response>: <reason> Cyclophosphamide and Ifosfamide are especially suited for neoplasias of immune cells as well as solid malignancies. Examples of these neoplasias include lymphomas, leukemias, breast cancer, and ovarian cancer. 