does cancer spread faster after biopsy liquid biopsy enters the clinic can a biopsy spread cancer geistek core needle biopsy of t cancer does a biopsy spread cancer get the fda approves blood tests that can help liquid biopsy for t cancer bc metastatic recurrence in t cancer microfluidic technology for cancer surgical stress and cancer progression sentinel lymph node biopsy in t biopsy cause cancer cells to spread core needle biopsy of t cancer