美学者发明可视眼镜 能清楚“看见”癌细胞
<p><span word="High">High</span>-<span word="tech">tech</span> <span word="glasses">glasses</span> <span word="developed">developed</span> <span word="at">at</span> <span word="Washington">Washington</span> <span word="University">University</span> <span word="School">School</span> <span word="of">of</span> <span word="Medicine">Medicine</span> <span word="in">in</span> <span word="St">St</span>. <span word="Louis">Louis</span> <span word="may">may</span> <span word="help">help</span> <span word="surgeons">surgeons</span> <span word="visualize">visualize</span> <span word="cancer">cancer</span> <span word="cells">cells</span>, <span word="which">which</span> <span word="glow">glow</span> <span word="blue">blue</span> <span word="when">when</span> <span word="viewed">viewed</span> <span word="through">through</span> <span word="the">the</span> <span word="eyewear">eyewear</span>.</p><p><span word="The">The</span> <span word="wearable">wearable</span> <span word="technology">technology</span>, <span word="so">so</span> <span word="new">new</span> <span word="it">it</span>'<span word="s">s</span> <span word="yet">yet</span> <span word="unnamed">unnamed</span>, <span word="was">was</span> <span word="used">used</span> <span word="during">during</span> <span word="surgery">surgery</span> <span word="for">for</span> <span word="the">the</span> <span word="first">first</span> <span word="time">time</span> <span word="today">today</span> <span word="at">at</span> <span word="Alvin">Alvin</span> <span word="J">J</span>. <span word="Siteman">Siteman</span> <span word="Cancer">Cancer</span> <span word="Center">Center</span> <span word="at">at</span> <span word="Barnes">Barnes</span>-<span word="Jewish">Jewish</span> <span word="Hospital">Hospital</span> <span word="and">and</span> <span word="Washington">Washington</span> <span word="University">University</span> <span word="School">School</span> <span word="of">of</span> <span word="Medicine">Medicine</span>.</p><p><span word="Cancer">Cancer</span> <span word="cells">cells</span> <span word="are">are</span> <span word="notoriously">notoriously</span> <span word="difficult">difficult</span> <span word="to">to</span> <span word="see">see</span>, <span word="even">even</span> <span word="under">under</span> <span word="high">high</span>-<span word="powered">powered</span> <span word="magnification">magnification</span>. <span word="The">The</span> <span word="glasses">glasses</span> <span word="are">are</span> <span word="designed">designed</span> <span word="to">to</span> <span word="make">make</span> <span word="it">it</span> <span word="easier">easier</span> <span word="for">for</span> <span word="surgeons">surgeons</span> <span word="to">to</span> <span word="distinguish">distinguish</span> <span word="cancer">cancer</span> <span word="cells">cells</span> <span word="from">from</span> <span word="healthy">healthy</span> <span word="cells">cells</span>, <span word="helping">helping</span> <span word="to">to</span> <span word="ensure">ensure</span> <span word="that">that</span> <span word="no">no</span> <span word="stray">stray</span> <span word="tumor">tumor</span> <span word="cells">cells</span> <span word="are">are</span> <span word="left">left</span> <span word="behind">behind</span> <span word="during">during</span> <span word="surgery">surgery</span>.</p><p>"<span word="We">We</span>'<span word="re">re</span> <span word="in">in</span> <span word="the">the</span> <span word="early">early</span> <span word="stages">stages</span> <span word="of">of</span> <span word="this">this</span> <span word="technology">technology</span>, <span word="and">and</span> <span word="more">more</span> <span word="development">development</span> <span word="and">and</span> <span word="testing">testing</span> <span word="will">will</span> <span word="be">be</span> <span word="done">done</span>, <span word="but">but</span> <span word="we">we</span>'<span word="re">re</span> <span word="certainly">certainly</span> <span word="encouraged">encouraged</span> <span word="by">by</span> <span word="the">the</span> <span word="potential">potential</span> <span word="benefits">benefits</span> <span word="to">to</span> <span word="patients">patients</span>," <span word="said">said</span> <span word="breast">breast</span> <span word="surgeon">surgeon</span> <span word="Julie">Julie</span> <span word="Margenthaler">Margenthaler</span>, <span word="MD">MD</span>, <span word="an">an</span> <span word="associate">associate</span> <span word="professor">professor</span> <span word="of">of</span> <span word="surgery">surgery</span> <span word="at">at</span> <span word="Washington">Washington</span> <span word="University">University</span>, <span word="who">who</span> <span word="performed">performed</span> <span word="today">today</span>'<span word="s">s</span> <span word="operation">operation</span>. "<span word="Imagine">Imagine</span> <span word="what">what</span> <span word="it">it</span> <span word="would">would</span> <span word="mean">mean</span> <span word="if">if</span> <span word="these">these</span> <span word="glasses">glasses</span> <span word="eliminated">eliminated</span> <span word="the">the</span> <span word="need">need</span> <span word="for">for</span> <span word="follow">follow</span>-<span word="up">up</span> <span word="surgery">surgery</span> <span word="and">and</span> <span word="the">the</span> <span word="associated">associated</span> <span word="pain">pain</span>, <span word="inconvenience">inconvenience</span> <span word="and">and</span> <span word="anxiety">anxiety</span>."</p><p><span word="Current">Current</span> <span word="standard">standard</span> <span word="of">of</span> <span word="care">care</span> <span word="requires">requires</span> <span word="surgeons">surgeons</span> <span word="to">to</span> <span word="remove">remove</span> <span word="the">the</span> <span word="tumor">tumor</span> <span word="and">and</span> <span word="some">some</span> <span word="neighboring">neighboring</span> <span word="tissue">tissue</span> <span word="that">that</span> <span word="may">may</span> <span word="or">or</span> <span word="may">may</span> <span word="not">not</span> <span word="include">include</span> <span word="cancer">cancer</span> <span word="cells">cells</span>. <span word="The">The</span> <span word="samples">samples</span> <span word="are">are</span> <span word="sent">sent</span> <span word="to">to</span> <span word="a">a</span> <span word="pathology">pathology</span> <span word="lab">lab</span> <span word="and">and</span> <span word="viewed">viewed</span> <span word="under">under</span> <span word="a">a</span> <span word="microscope">microscope</span>. <span word="If">If</span> <span word="cancer">cancer</span> <span word="cells">cells</span> <span word="are">are</span> <span word="found">found</span> <span word="in">in</span> <span word="neighboring">neighboring</span> <span word="tissue">tissue</span>, <span word="a">a</span> <span word="second">second</span> <span word="surgery">surgery</span> <span word="often">often</span> <span word="is">is</span> <span word="recommended">recommended</span> <span word="to">to</span> <span word="remove">remove</span> <span word="additional">additional</span> <span word="tissue">tissue</span> <span word="that">that</span> <span word="also">also</span> <span word="is">is</span> <span word="checked">checked</span> <span word="for">for</span> <span word="the">the</span> <span word="presence">presence</span> <span word="of">of</span> <span word="cancer">cancer</span>.</p>
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