1. It is a feature characteristic of malignant neoplasms , and dysplasia. 2. These tumors characteristically display hypovascular stroma compared to malignant neoplasms . 3. Hemorrhagic neoplasms are more complex, heterogeneous bleeds often with associated edema. 4. May be followed by the development of a malignant neoplasm . 5. These immunomodulating properties render the host more resistant to infections and neoplasms . 6. Only 1 or 2 % of clinically significant pancreas neoplasms are PanNETs. 7. Tumors that express keratin include carcinomas, thymomas, sarcomas and trophoblastic neoplasms . 8. Hematologic neoplasms incidences are most frequent during cytotoxic treatments. 9. They are mainly associated with various neoplasms in mammals. 10. CD4 continues to be expressed in most neoplasms derived from T helper cells.