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¡¾ÕªÒª¡¿  Ä¿µÄ  ̽ÌÖ½øÕ¹ÆÚǰÁÐÏÙ°©(pca)»¼ÕßÄÚ·ÖÃÚ ÖÎÁÆ Ç°ºóǰÁÐÏÙÌØÒìÐÔ¿¹Ô­(psa)±ä»¯µÄÁÙ´²ÒâÒå¡£ ·½·¨   ²â¶¨pca»¼ÕßÄÚ·ÖÃÚÖÎÁÆÇ°ºÍÖÎÁƺó3¡¢6¡¢12¡¢24¸öÔÂѪÇåpsa¡£½á¹û  ÖÎÁƺó3¸öÔÂÓëÖÎÁÆÇ°Ïà±ÈѪÇåpsaϽµÃ÷ÏÔ¡£ÖÎÁƺó6¸öÔ´ﵽpsa¹ÈÖµ¡£½áÂÛ  ѪÇåpsa¿É×÷ΪÅжÏpcaÄÚ·ÖÃÚÖÎÁÆÐ§¹ûµÄ±ê×¼£¬ÑªÇåpsaÔÙ´ÎÉý¸ß£¨£¾4ng/ml£©ÌáʾÖ×Áö ·¢Õ¹ Ϊ·Ç¼¤ËØÒÀÀµÐÔǰÁÐÏÙ°©£¬ÊÇÔ¤²âÉú´æÂʵÄÒ»¸ö¶ÀÁ¢ÒòËØ¡£
   
    ¡¾¹Ø¼ü´Ê¡¿  ǰÁÐÏÙÖ×Áö£»°©£»Ç°ÁÐÏÙÌØÒìÐÔ¿¹Ô­
   
    the significance of the changing of serum psa after endocrinotherapy in advanced prostatic cancer
        
    ¡¾abstract¡¿  objective  to detect the changing of the serum psa in patients with advanced prostatic cancer£¬and to discuss its significance.methods  a total of 86 consecutive advanced prostate cancer patients treated with antiª²androgen medications 24 months after castration were enrolled.serum levels of prostatic specific antigen(psa) were obtained just prior to castration£¬and 3£¬6£¬12£¬24 months after castration.results  3 months after treatment the serum psa reduced obviously than it before treatment.6 months after treatment the serum psa value was in the lowest.conclusion  the serum psa can be a standard which judge the effect of endocrinotherapy in pca£¬and be a very useful prognostic marker.psa>4ng/ml showed the disease had developed to the hormone refractory pca.
   
    ¡¾key words¡¿  prostatic neoplasms£»carcinoma£»psa
   
    2002Äê2Ô¡«2004Äê6Ô£¬¼ì²âÖÐÍíÆÚǰÁÐÏÙ°©(pca)»¼ÕßÖÎÁÆÇ°ºóѪÇåǰÁÐÏÙÌØÒìÐÔ¿¹Ô­(psa)µÄ¶¯Ì¬±ä»¯£¬²¢¶Ôpca½øÕ¹×´¿öºÍÉú´æÂʽøÐÐ ·ÖÎö £¬ÏÖ½«½á¹û±¨¸æÈçÏ¡£
   
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    1.2  ÖÎÁÆ·½·¨  86ÀýÖÐÍíÆÚpca»¼Õß¾ù½øÐÐË«²àغÍèÇгý¼Ó¿¹ÐÛ¼¤ËØÖƼÁ£¨·úËû°·£©ÖÎÁÆ¡£¹Ç×ªÒÆÒÔ¼°ÒÔºó·¢Õ¹Îª·Ç¼¤ËØÒÀÀµÐÔǰÁÐÏÙ°©µÄ»¼Õ߸øÓè·ÅÁÆ¡¢»¯ÁƵÈÖÎÁÆ¡£
   
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