What are the pros and cons of pathological biopsy?

The advantage of pathological biopsy frozen examination is that the most representative part of the tumor can be accurately excised under direct vision, which is more in line with the requirements of pathological examination, and the correct diagnosis rate can reach 99%. The purpose of pathological biopsy is not only to determine the nature of the tumor, but more importantly, to determine the tumor tissue cell type and its degree of differentiation pathologically.

The disadvantage is that the tissue damage is larger than that of puncture biopsy. In some tumors with rich blood supply, sometimes the bleeding is more or even difficult to stop, or it may cause infection. Improper bone cutting can easily lead to pathological fractures.

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