A microwave antenna assembly which is structurally robust enough for {HEAD ~ unaided direct insertion} into {TAIL ~ tissue} is described herein 
into
A microwave antenna assembly which is structurally robust enough for { HEAD ~ unaided direct insertion } into { TAIL ~ tissue } is described herein
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH