Neoplasia is the autonomous growth of tissues that have ...

Necrosis & inflammation surrounding neoplasm . 6. Define tumour grade and indicate the features of malignant tumours that are used in grading (differentiation, mitotic activity, pleomorphism, invasive pattern, and immune response) Low-grade tumors are well differentiated. High-grade once tend to be anaplastic (see below). Grading is numerical: 1-4. ................
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