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By Robert Raffaele
Washington
27 March 2008
Washington
27 March 2008
A new type of surgery may make it easier for patients who would otherwise require a more invasive procedure. The new type of operation makes it possible for doctors to remove unwanted tissue through a patient's mouth. Surgeons in the U.S. recently used the procedure to remove a man's inflamed1 appendix. VOA's Robert Raffaele has the story.
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1 inflamed | |
adj.发炎的,红肿的v.(使)变红,发怒,过热( inflame的过去式和过去分词 ) | |
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