In which of the following malignacies histological Grade is a good prognostic indicator?: (A) Soft tissue sarcoma, (B) Renal cell carcinoma, (C) Papillary Thyroid carcinoma, (D) Hepatoma
Answer is A. Heterogenous group of rare malignant tumours. Combining histological parameters-no of mitosis per eyefield, presence of necrosisi. Cellular and nuclear morphology. Tumour differentiation and neurotic index. Assess the risk of metastasis.