Question

how are tumours classified​

Answer 1

Answer:

In general, tumors are graded as 1, 2, 3, or 4, depending on the amount of abnormality. In Grade 1 tumors, the tumor cells and the organization of the tumor tissue appear close to normal. These tumors tend to grow and spread slowly.

Explanation:

Answer 2

hloo dear..

in general, tumours are graded as 1,2,3,or 4, depending on the amount of abnormality. in grade 1 tumours, the tumour cells and the organization of the tumour tissue appear close to normal.

these tumours tend to grow and spread slowly..

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keep smiling dear