How is bone biopsy?

➢ Usually necessary for establishing the diagnosis : except for some cases of multiple bone metastases of a known progressive primary cancer or for some benign tumors of typical radiological appearance. ➢ The biopsy can be performed either surgically or at the trocart with imaging guidance (CT). ➢ In our practice, the bone removal will most often have to be decalcified, which lengthens the response time