{HEAD ~ Methods} of using the system to perform real time image guided biopsy of {TAIL ~ tissue} disposed on the window are also provided 
{ HEAD ~ Methods } of using the system to perform real time image guided biopsy of { TAIL ~ tissue } disposed on the window are also provided
HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH