±±¾©Ò½¿Æ´óѧµÚÒ»Ò½ÔºÏû»¯ÄÚ¿Æ ±±¾©ÊÐ 100034
ÏîÄ¿¸ºÔðÈË ·ëºì,100034,±±¾©ÊÐ,±±¾©Ò½¿Æ´óѧµÚÒ»Ò½ÔºÏû»¯ÄÚ¿Æ ÊÕ¸ãÈÕÆÚ 1995-03-23
¹Ø¼ü´Ê ÃÅÂö¸ßѹ;θճĤ;θ¼²²¡
·ëºì,³Â±¦ö©.ÃÅÂö¸ßѹÐÔθճĤ²¡±äÓëÁÙ´²¹Û²ì.ÐÂÏû»¯²¡Ñ§ÔÓÖ¾£¬1996£»4(3)£º162-163
ÃÅÂö¸ßѹ(portal hypertension, PHT)»¼Õ߿ɲúÉú²»Í¬³Ì¶ÈµÄθճĤ²¡±ä(gastric mucosal lesion, GML)£¬ SmartµÈ[1]½«Æä³ÆÎªÃÅÂö¸ßѹÐÔθ²¡(portal hypertensive gastropathy, PHG).Æä·¢ÉúÂÊÔÚ50%ÒÔÉÏ£¬ËüÒýÆðµÄÉÏÏû»¯µÀ³öѪ´ï10%-60%.²¡±ä°üÀ¨À£Ññ¡¢ÃÓÀá¢ÀàËÆðöµãÑù¶à·¢ÐÔË𺦺ÍÃÖÂþÐÔ¡¢³öѪÐÔθÑ×.PHGµÄÕï¶Ï»ùÓÚÄÚ¾µºÍ×é֯ѧËù¼û.ª¤ª¤
1 ÄÚ¾µÓë×é֯ѧËù¼ûª¥
McCormackµÈ[2]¸ù¾ÝTaorÃèÊö½«Æä²¡±ä·ÖΪÇáÖØÁ½ÐÍ.ÇáÐÍ£º¢ÙϸСµÄ·ÛºìÉ«°ßµã»ò¡°ÐɺìÈÈÑùƤÕ(scarlatina rash)£¬ Ö÷ÒªÀÛ¼°Î¸ñ¼²¿£»¢ÚλÓÚÖåñÞ±íÃæ£¬³Ê°þÍÑ×´µÄÌØÊâÐÔdz±íºìÇø£»¢ÛÏËϸ°×É«Íø×´½á¹¹½«Â¡ÆðµÄºìɫˮÖ×ճĤ·Ö¸ô¿ª³Ê¡°É߯¤Ñù¡±(snake like)¸Ä±ä.ÖØÐÍ£º¢ÙÉ¢ÔÚ·Ö²¼µÄÓ£ÌÒºì°ß(cherry red spots)£¬ÕâЩºì°ßÈںϳɾÖÏÞÐÔÖØÖ¢Î¸Ñ×£¬²¢¿ÉÒýÆð³öѪ.¢Ú³ÊÏÖÃÖÂþÐÔ³öѪÐÔθÑ×.PapazianµÈ[3]·¢ÏÖ¶à·¢ÐÔºìÕîÇøÖ÷ÒªÔÚθµ×²¿£¬³Ê³¤·½ÐλòÁâÐΣ¬Ö±¾¶Îª2-6mm£¬ÍâÖÜÓÉÏËϸµÄ°×É«»ò»ÆÉ«Íø×´½á¹¹°üÈÆ£¬ÀàËÆÂíÈü¿Ë(mosaic)£¬ÈÏΪÕâÖÖÌØÕ÷Õï¶ÏPHGÃô¸ÐÐÔ´ï94%£¬ÌØÒìÐÔ´ï99%.HashizumeµÈ[4]Óù轺Һ¹àעθµÄ΢Ѫ¹Ü£¬¹ÛÆäѪ¹ÜÐÎ̬Óë½á¹¹£¬·¢ÏÖ¶¯¾²ÂöÎǺϿڵÄÖ±¾¶´Ó15¦ÌmÀ©´óµ½50¦Ìm£¬Ð¡¶¯Âö±äÖ±£¬Ç°Ã«Ï¸Ñª¹Ü¡¢Ã«Ï¸Ñª¹Ü¼°Õ³Ä¤ºÍ½¬Ä¤Ï¾²ÂöÀ©ÕÅ.ÈÏΪѪ¹ÜÀ©ÕÅ¡¢Õ³Ä¤³äѪ¡¢Ë®Ö×ÊÇPHGµÄÌØÕ÷ÐÔË𺦣¬¶øÑ×Ö¢½þÈóºÍÏÙÌåήËõÊÇ´ÎÒªÕ÷Ïà.ª¤ª¤
2 ·¢²¡»úÀíª¥
¸Î¹¦ÄܼõÍ˶ÔθÃÚËØ¼°×éÖ¯°·Ãð»îÄÜÁ¦½µµÍ£¬¶þÕߴ̼¤±Úϸ°û·ÖÃÚÑÎË᣻¸Î¹¦ÄÜËðº¦Ö°׵°°×ºÏ³É¼õÉÙ£¬½µµÍÁËθճĤµÄÐÞ¸´ºÍ·ÀÓùÄÜÁ¦.SatonµÈ[5]²âµÃPHGʱθճĤѪÁ÷Á¿¼õÉÙѪÑõ±¥ºÍ¶È½µµÍ.NishiwakiµÈ[6]ªªÈÏΪPHTʱθճĤÓÐЧѪÁ÷Á¿¼õÉÙ£¬Î¸ñ¼²¿ÑªÁ÷Á¿¼õÉÙ¸üÏÔÖø.θճĤÓÐЧѪÁ÷Á¿¼õÉÙºÍѪÑõ±¥ºÍ¶È½µµÍ£¬Õ³Ä¤Ï¸°û´¦ÓÚȱѪ¡¢È±Ñõ״̬£»ÉÏÆ¤Ï¸°û»µËÀ£¬±äÐΣ»ÓªÑøÎïÖÊȱ·¦¡¢ÄÜÁ¿²úÉú¼õÉÙ¡¢·ÏÎï»ý¾Û£¬½øÒ»²½½µµÍÁËճĤÆÁÕÏ£¬²úÉúºÍ¼Ó֨ճĤÃÓÀúÍÀ£Ññ.θճĤÆÁÕϱ»ÆÆ»µ£¬Hª¬+ÄæÏòÀ©É¢Ôö¼Ó£¬´óÁ¿Hª¬+´¢ÁôÔÚճĤÄÚ£¬´Ì¼¤ÁË×éÖ¯°·ºÍ5-ôÇÉ«°·µÄÊÍ·Å£¬½øÒ»²½Æô¶¯ÁËճĤ²¡ÀíË𺦵Ĺý³Ì.ª¥
»Æ×ÔÆ½±¨µÀ[7]£¬PHT»¼Õ߿ɷ¢Éúµ¨Ö·´Á÷ÐÔθÑ×£¬²¢ÓгÖÐøÐÔÄÚÔ´ÐÔ¸ßθÃÚËØÑªÖ¢.ѪÖÐθÃÚËØÔö¶à£¬ÒÖÖÆÁËcckºÍÒÈÃÚËØ¶ÔÓÄÃÅÀ¨Ô¼¼¡ºÍOddiÀ¨Ô¼¼¡µÄµ÷¿Ø£¬Ê¹ÆäÕÅÁ¦Ï½µ£¬µ¨ÖºÍÒÈÒº·´Á÷Èëθ£¬ÆÆ»µÁËճĤ£¬¼ÓÖØÁËËðº¦.ª¥
¸ÎÓ²±ä»¼Õ߯䳦µÀÊDzú¶¾ºÍÎüÊÕ¶¾ÎïµÄ³¡Ëù£¬´óÁ¿¶¾ËØÍ¨¹ýÃÖÉ¢×÷ÓýøÈëÃÅÂö£¬¼ÓÖ®¸ÎÔà¿Ý·ñÊÏϸ°û¹¦ÄܵÍÏ£¬²»ÄÜÍêÈ«Ïû³ýÓж¾ÎïÖÊ£¬Ê¹´óÁ¿¶¾ËØÈëѪÐγÉÄÚ¶¾ËØÑªÖ¢.ÄÚ¶¾Ëؼ¤»îÁ˼¤ëÄϵͳ£¬Ê¹Ñª¹ÜÊÕËõ¡¢×é֯ȱѪ¡¢È±Ñõ£¬Õ³Ä¤µÖ¿¹Á¦Ï½µ£¬µ¼ÖÂճĤÃÓÀá¢À£ÑñÐγÉ.¸ÎÓ²±äʱÃâÒß¹¦ÄܵÍÏ£¬ÓÄÃÅÂÝÐý¸Ë¾ú(Hp)µÄ¸ÐȾÂÊÔö¼Ó£¬RovinaruµÈ[8£¬9]±íÃ÷£¬PHTʱHp¸ÐȾÂʸߴï65%.Hp±¾Éí¼°ÆäÒýÆðµÄÑ×Ö¢Ëù²úÉúµÄ¶àÖÖÑ×ÐÔ½éÖÊ¡¢°×ϸ°ûÇ÷»¯Òò×ӵȣ¬ÌرðÊÇѪС°å»î»¯Òò×Ó£¬¿ÉÒýÆðθ΢Ѫ¹ÜË𺦣¬Ê¹×éÖ¯¸ü¼ÓȱѪ¡¢È±Ñõ¼°ËðÉËÐγÉ.¸ÎÓ²±äʱ»¼ÕßµÖ¿¹Á¦Ï½µ£¬Ó¦¼¤ÄÜÁ¦½µµÍ£»Î¸Õ³Ä¤½Ó´¥Ò©Îï¼°´Ì¼¤Îï»ú»áÔö¶à£¬Ëü¾ù¿É¼Ó֨ճĤËðÉË.ÔÚճĤȱѪ¡¢È±ÑõµÄÇé¿öÏ£¬Ç°ÁÐÏÙËØ(PGs)ºÏ³É¼õÉÙ£¬°×ÈýÏ©ºÏ³ÉÔö¶à£¬¸üÔö¼ÓÁËճĤ¶ÔÖÂËðÒò×ÓµÄÒ׸ÐÐÔ.×ÜÖ®£¬PHGµÄÄÚ¾µºÍ×é֯ѧËù¼û£¬Ö÷ÒªÓëÃÅÂöѹÁ¦µÄ¸ßµÍ³ÊÕýÏà¹Ø.¶øÖÂËðÒò×ÓµÄÔö¼Ó¡¢±£»¤Òò×ӵļõÉÙÊÇ´ÙʹPHG»¼ÕßθճĤ·¢Éú³öѪ¡¢ÃÓÀúÍÀ£ÑñµÄÔÒò.ª¤ª¤
3 ÁÙ´²ÖÎÁƪ¥
ÇáÖ¢PHG¿É½öÓÃθճĤ¾Ö²¿¸´¸Ç¼Á»ò/ºÍϸ°û±£»¤¼Á£¬¼õÉÙÖÂËðÒò×Ó¶ÔճĤµÄÆÆ»µ.¼æÓÐHp¸ÐȾ£¬Ê×Ñ¡De-Nol£¬ ±ØÒªÊ±¼ÓÓÃôǰ±ÜÐÇàÃ¹ËØ»òÈð±´¿Ë(Çì´óÃ¹ËØ»ºÊͼÁ).ÖØÖ¢PHG£¬Îª·ÀÖ¹³öѪÐè½µµÍÃÅÂöѹÁ¦ºÍ×èÁ¦£¬ÕâÊÇÖÎÁÆPHGµÄǰÌá.¢Ù´¹ÌåºóÒ¶ËØ(vp)£ºËüÖ÷ÒªÊÕËõÄÚÔàѪ¹Ü£¬¼õÉÙÃÅÂöѪÁ÷Á¿£¬½µµÍÃÅÂöѹÁ¦.vp°ëË¥ÆÚ¶Ì£¬¹ÊÊÊÓÃÓÚ¾²×¢.Ê×¼Á10U ¼ÓÈë50%ÆÏÌÑÌÇÒºÖо²×¢£¬È»ºóÒÔ0.3U/minµÄËٶȾ²µÎ£¬Ö±ÖÁ³öѪֹͣ»ò³öÏÖ¸±×÷ÓÃΪֹ.¢ÚÐĵ𲣺20-80mg/´Î£¬2´Î/d.ÒÔÐÄÂʽµµÍ25%ΪÒË£¬µ«ÐÄÂʲ»ÐíµÍÓÚ55´Î/min.HoskingµÈ[10]ÓÃÐĵð²24-48mg/d£¬ÖÎÁÆÖØÖ¢PHG 14Àý£¬½á¹û13Àý(93%)3dÄÚ³öѪֹͣ.Perez-AyusoµÈ[11]ÈÏΪÓÃÐĵ𲳤ÆÚÖÎÁÆ¿ÉÃ÷ÏÔ½µµÍÑÏÖØPHGµÄ³öѪ´ÎÊý£¬²¢ÄܸÄÉÆ¸ÎÓ²±ä»¼ÕßµÄÔ¤ºó.ª¥
ÔÚʵ¼Ê¹¤×÷ÖУ¬´¹ÌåºóÒ¶ËØ¡¢Ðĵð²ÓëÏõ±½ßÁड¢ÏõËá¸ÊÓͺÏÓÃÄÜÈ¡µÃ¸üºÃµÄÖÎÁÆÐ§¹û.Ïõ±½ßÁà¤Êô¸ÆÀë×ÓÞ׿¹¼Á£¬¿É½µµÍ¸ÎÄÚ¡¢Íâ¾²ÂöѪ¹Ü×èÁ¦£¬´ïµ½À©ÕÅѪ¹Ü¡¢¼õµÍ×èÁ¦µÄ×÷ÓÃ.´ËÍ⣬Ëü»¹¿É×èÖÍÉöËØÑª¹Ü½ôÕÅËØÈ©¹ÌͪµÄ·ÖÃÚ£¬ÓÐÅÅÄÆÀûÄòµÄ×÷Ó㬸¨Öú½µµÍÃÅÂöѹÁ¦.ÏõËá¸ÊÓͶÔëϸѪ¹Üºó¾²ÂöµÄ×÷ÓýÏÇ¿£º°´40-400¦Ìg/min¿ÉÀ©Õž²Âö£¬À©´ó¾²Âö³Ø£¬¼õÉÙ¾²Âö»ØÁ÷Á¿£¬¿É¼õÉÙѪ¹Ü×èÁ¦£¬½µµÍÃÅÂöѹÁ¦.¢ÛSengstaken-BlackmoreÈýÇ»»òËÄÇ»¹ÜѹÆÈֹѪ£¬¿ØÖƳöѪ³É¹¦ÂÊ´ï40%-80%£¬Óë½µµÍÃÅÂöѹÁ¦µÄÒ©ÎïͬʱӦÓã¬ÈÔÊÇÇÐʵ¿ÉÐеķ½·¨.¢ÜÉú³¤ÒÖËØÀàËÆÎï(somatostatin analogue, ss)ss-14ëĵÄÊ©ËûÄþ(stilamin)»òss-8ëĵÄÉÆµÃ¶¨(sandostatin)¶þÕß¾ùÄÜÈ«·½Î»ÒÖÖÆÎ¸³¦¼¤ËØÈçÒȸßѪÌÇËØ(ÔÚ¸ÎÓ²±äʱÔö¸ß£¬¿ÉÒýÆðÄÚÔà³äѪ¼°¸ß¶¯Á¦Ñ»·£¬ÊÇÃÅÂö¸ßѹµÄÖØÒª´Ù½øÒòËØ).Éú³¤ÒÖËØÄÜÒÖÖÆÆäÊͷźÍÉú³É£¬´ÙʹÄÚÔàѪ¹ÜÊÕËõ£¬¼õÉÙÄÚÔàºÍÆæ¾²ÂöµÄѪÁ÷Á¿£¬¿ØÖÆÆä³öѪ.Ó¦Ó÷½·¨ÊÇ¿ìËÙ¾²×¢¼Óά³ÖµÎ×¢.³É¹¦ÂÊ´ï80%.BuroughsµÈ[12]ªª ÓÃË«Ã¤Ëæ»ú·½·¨Ö¤Êµ£»Éú³¤ÒÖËØ¿ÉÔ¤·ÀºÍ½ô¼±¿ØÖÆÔçÆÚÇúÕž²Âö³öѪ.·½·¨£ºÊ×´ÎÒÔ250¦Ìg¿ìËÙ¾²×¢£¬Í¬Ê±ÒÔ3mgÈÜÓÚÆÏÌÑÌÇÒº250mlÖУ¬ÒÔ250¦Ìg/hËÙ¶ÈÓÚ12hÊäÍ꣬³ÖÐø5d£¬Èçÿ´Î»»Æ¿Ê±¼ä³¬¹ý2-3min£¬Ó¦²¹¼Ó250 ¦Ìg¿ìËÙ¾²×¢.ª¥
PHGµÄÖÎÁÆ·½°¸ÓëÆä²¢·¢Ö¢Óйأº¢ÙPHG°é·¢ÃÓÀá¢À£Ññʱ£¬ÐèÒÖËá¡¢±£»¤Õ³Ä¤£¬½µµÍÃÅÂöѹÁ¦.¢ÚPHG²¢·¢µ¨Ö¡¢ÒÈÒº·´Á÷ʱ£¬ÐèÏûÑ×Àûµ¨¡¢´Ù¶¯Á¦¡¢Í¨´ó±ã.Ä¿µÄÊǸÄÉÆÓÄÃÅÀ¨Ô¼¼¡¼°OddiÊÏÀ¨Ô¼¼¡µÄ¹¦ÄÜ£¬¼õÉÙµ¨Ö¡¢ÒÈÒºµÄ·´Á÷.¢ÛPHG²¢·¢ÉÏÏû»¯µÀ³öѪʱ£¬ÐèֹѪ½µµÍÃÅÂöѹÁ¦.PHGÓëÓ²»¯¼ÁÖÎÁÆ£¬¹úÄÚѧÕß[13]·¢ÏÖPHT»¼ÕßÓÃÓ²»¯¼ÁÖÎÁÆÇúÕž²Âö£¬¿ÉÔö¼ÓPHG·¢ÉúÂÊ£¬ÉõÖÁµ¼ÖÂPHGµÄ³öѪ.PHGµÄ·¢Éú·¢Õ¹ÊÇ·ñÓëÓ²»¯¼Á±ÕÈûÇúÕž²ÂöºóθճĤÓÙѪ£¬ÖÂ΢ѻ·ÕϰÓйأ¬Óдý½øÒ»²½Ñо¿.ËùÒԷDZØÐèÕߣ¬Ò»°ã²»Ö÷ÕŲÉÓô˷¨.ÆäËü ¢ÙǰÁÐÏÙËØ(PGs)µÄÓ¦Ó㺹úÍâºÍÎÒÃǵÄʵÑé֤ʵPGE¶ÔθճĤϸ°û¾ßÓб£»¤×÷ÓÃ(ÎÞÂÛÊÇÖ±½ÓµÄ¡¢»¹ÊÇÊÊÓ¦ÐÔϸ°û±£»¤)£¬¾ùÄÜÏÔÖøµØµÖÖÆºÍ¸ÄÉÆÒòθճĤȱѪ°éÓÙѪÖ³ɵļ±ÐÔθճĤ²¡±ä(AGML)£¬ËùÒÔ¶ÔÍêÕûµÄθճĤ·ÀÓù»úÖÆÓмÓÇ¿×÷ÓÃ.ÈçPGE-1(Ã×Ë÷ǰÁд¼misoprostol)100-200¦Ìg£¬4´Î/d£¬ÀûÓÚÔö¼ÓճĤÆÁÕϹ¦ÄÜ£¬¼õÉÙH+·´Éø£¬½µµÍAGMLµÄ·¢Éú.¢ÚDe-NolµÄÓ¦ÓãºÆä¿ÉÔö¼Ó²¡±äÖÜΧÉú³¤Òò×ÓÈç±íƤÉú³¤Òò×Ó(EGF)µÄ¾Û¼¯£¬Ôö¼ÓDNAµÄºÏ³É£¬Ôö¼ÓθճĤѪÁ÷£¬¼ÓËÙËðÉ˵ÄÓúºÏ.¢ÛÉú³¤Òò×ÓÔÚθճĤ±£»¤ÖÐÆð×ÅÖØÒª×÷Óã¬Ëü¿ÉÒÔʹѪ¹ÜÔÙÉú£¬ÈâÑ¿×éÖ¯ÔöÉú£¬ÉÏÆ¤ÐγɺÍÐÞ¸´£¬Ê¹Ë𺦺óµÄճĤµÃÒÔÓúºÏ.ËùÒÔPHGʱÈç¼ÓÓÃÉú³¤Òò×ÓÔ¤¼Æ¿ÉÒԵõ½¸üºÃµÄЧ¹û.ª¥
×ÛÉÏËùÊö£¬Ó²»¯¼Á¶Ô²¿·Ö»¼Õß¼ÓÖØPHG²¡Ç飬Ôö¼ÓÆä·¢ÉúÂÊ£¬ÉõÖÁµ¼ÖÂPHGµÄ³öѪ£¬ËùÒԷDZØÐèÕߣ¬²»Ö÷ÕŲÉÓÃ.¶øÔö¼ÓºÍ¸ÄÉÆ¾Ö²¿ÓÐЧѻ·ÑªÁ¿£¬´Ù½øÉú³¤Òò×ӵľۼ¯£¬¼ÓÇ¿·ÀÓùÒò×Ó£¬µ÷ÕûѪ¹ÜÕÅÁ¦£¬½µµÍÃÅÂöѹÁ¦£¬¼´¿ÉʹPHGµÃÒÔ¸ÄÉÆ.ª¤ª¤
4 ²Î¿¼ÎÄÏ×
1 Smark HL, Triger DR. Clinical features, pathophsiology and relevance of portal hypertensive gastropathy.
Endoscopy, 1991;23(4):224-228
2 McCormack TT, Sims J, Brook IE, et al. Gastric lesions in portal hypertension: inflammatory gastritis or congestive gastropathy.
Gut, 1985;26(11):122-1232
3 Parazian A, Braillona, Dupas JL, et al. Portal hypertensive gastric mucosa: An endoscopic study. Gut, 1986;27(10):1199-1203
4 Hashizume M, Tanaka K, Inokuchi K: Morphology of gastric microcirculation in cirrhosis. Hepatology, 1983;3(6):1008-1012
5 Sato N, Kawano S, Nagano K, et al. Gastric mucosal microcirculatory disturbances in portal hypertension. J Gastroenterol and
Hepatol, 1989;4(suppl 1):78-80
6 Nishiwaki H, Asai T, Satake K, et al. Endoscopic measurement of gastric mucosal blood flow by laser doppler flowmeter in patients
with liver cirrhosis. J Gastroenterol Hepatol, 1989;4(Suppl 1):83-84
7 »Æ×ÔÆ½£¬ÁºÀ©å¾.ÃÅÂö¸ßѹ»¼ÕßµÄθճĤ²¡±ä.ÖлªÄÚ¿ÆÔÓÖ¾£¬1988£»27(4)£º210-213
8 Rovinaru I and Pop F:portal hypertensive gastopathy and Helicobercter pylori infection. World Congresses of
Gastroenterology, 1994;1602p(10):2-7
9 Retrino R, Napoli D, Bellis D, et al. Role of bacterial proliferation in causing inflammatory lesions in cirrhosis associated
congestive gastrophathy. World Congresses of Gastroenterology, 1994;168(10):2-7
10 Hosking SW, Kennedy HJ, Seddon I, et al.The role of propranolol in congestive gastropathy of portal hypertension.
Hepatology, 1987;7(3):437
11 Perex-Ayuso RM, Pique JM, Bosch J. Propranolol in prevention of recurrent bleeding from severe portal hypertensive gastropathy
in cirrhosis. Lancet, 1991;337(8755):1431-1434
12 Burroughs AK, McCormick PA, Hughes MD, Randomized double-blind, placebo-controlled trial of somatostatin for variceal
bleeding, emergency control and prevention of early variceal rebleeding. Gastroenterology, 1990;99(3):1388-1395
13 ÎâÔÆÁÖ£¬½ðС»ª£¬Ô¬Ò«×Ú£¬µÈ.ʳ¹ÜÓ²»¯¼ÁÖÎÁÆÓëÃÅÂö¸ßѹÐÔθ²¡.ÖлªÏû»¯ÔÓÖ¾£¬1994£»14(4)£º200-203
ÏîÄ¿¸ºÔðÈË ·ëºì,100034,±±¾©ÊÐ,±±¾©Ò½¿Æ´óѧµÚÒ»Ò½ÔºÏû»¯ÄÚ¿Æ ÊÕ¸ãÈÕÆÚ 1995-03-23
¹Ø¼ü´Ê ÃÅÂö¸ßѹ;θճĤ;θ¼²²¡
·ëºì,³Â±¦ö©.ÃÅÂö¸ßѹÐÔθճĤ²¡±äÓëÁÙ´²¹Û²ì.ÐÂÏû»¯²¡Ñ§ÔÓÖ¾£¬1996£»4(3)£º162-163
ÃÅÂö¸ßѹ(portal hypertension, PHT)»¼Õ߿ɲúÉú²»Í¬³Ì¶ÈµÄθճĤ²¡±ä(gastric mucosal lesion, GML)£¬ SmartµÈ[1]½«Æä³ÆÎªÃÅÂö¸ßѹÐÔθ²¡(portal hypertensive gastropathy, PHG).Æä·¢ÉúÂÊÔÚ50%ÒÔÉÏ£¬ËüÒýÆðµÄÉÏÏû»¯µÀ³öѪ´ï10%-60%.²¡±ä°üÀ¨À£Ññ¡¢ÃÓÀá¢ÀàËÆðöµãÑù¶à·¢ÐÔË𺦺ÍÃÖÂþÐÔ¡¢³öѪÐÔθÑ×.PHGµÄÕï¶Ï»ùÓÚÄÚ¾µºÍ×é֯ѧËù¼û.ª¤ª¤
1 ÄÚ¾µÓë×é֯ѧËù¼ûª¥
McCormackµÈ[2]¸ù¾ÝTaorÃèÊö½«Æä²¡±ä·ÖΪÇáÖØÁ½ÐÍ.ÇáÐÍ£º¢ÙϸСµÄ·ÛºìÉ«°ßµã»ò¡°ÐɺìÈÈÑùƤÕ(scarlatina rash)£¬ Ö÷ÒªÀÛ¼°Î¸ñ¼²¿£»¢ÚλÓÚÖåñÞ±íÃæ£¬³Ê°þÍÑ×´µÄÌØÊâÐÔdz±íºìÇø£»¢ÛÏËϸ°×É«Íø×´½á¹¹½«Â¡ÆðµÄºìɫˮÖ×ճĤ·Ö¸ô¿ª³Ê¡°É߯¤Ñù¡±(snake like)¸Ä±ä.ÖØÐÍ£º¢ÙÉ¢ÔÚ·Ö²¼µÄÓ£ÌÒºì°ß(cherry red spots)£¬ÕâЩºì°ßÈںϳɾÖÏÞÐÔÖØÖ¢Î¸Ñ×£¬²¢¿ÉÒýÆð³öѪ.¢Ú³ÊÏÖÃÖÂþÐÔ³öѪÐÔθÑ×.PapazianµÈ[3]·¢ÏÖ¶à·¢ÐÔºìÕîÇøÖ÷ÒªÔÚθµ×²¿£¬³Ê³¤·½ÐλòÁâÐΣ¬Ö±¾¶Îª2-6mm£¬ÍâÖÜÓÉÏËϸµÄ°×É«»ò»ÆÉ«Íø×´½á¹¹°üÈÆ£¬ÀàËÆÂíÈü¿Ë(mosaic)£¬ÈÏΪÕâÖÖÌØÕ÷Õï¶ÏPHGÃô¸ÐÐÔ´ï94%£¬ÌØÒìÐÔ´ï99%.HashizumeµÈ[4]Óù轺Һ¹àעθµÄ΢Ѫ¹Ü£¬¹ÛÆäѪ¹ÜÐÎ̬Óë½á¹¹£¬·¢ÏÖ¶¯¾²ÂöÎǺϿڵÄÖ±¾¶´Ó15¦ÌmÀ©´óµ½50¦Ìm£¬Ð¡¶¯Âö±äÖ±£¬Ç°Ã«Ï¸Ñª¹Ü¡¢Ã«Ï¸Ñª¹Ü¼°Õ³Ä¤ºÍ½¬Ä¤Ï¾²ÂöÀ©ÕÅ.ÈÏΪѪ¹ÜÀ©ÕÅ¡¢Õ³Ä¤³äѪ¡¢Ë®Ö×ÊÇPHGµÄÌØÕ÷ÐÔË𺦣¬¶øÑ×Ö¢½þÈóºÍÏÙÌåήËõÊÇ´ÎÒªÕ÷Ïà.ª¤ª¤
2 ·¢²¡»úÀíª¥
¸Î¹¦ÄܼõÍ˶ÔθÃÚËØ¼°×éÖ¯°·Ãð»îÄÜÁ¦½µµÍ£¬¶þÕߴ̼¤±Úϸ°û·ÖÃÚÑÎË᣻¸Î¹¦ÄÜËðº¦Ö°׵°°×ºÏ³É¼õÉÙ£¬½µµÍÁËθճĤµÄÐÞ¸´ºÍ·ÀÓùÄÜÁ¦.SatonµÈ[5]²âµÃPHGʱθճĤѪÁ÷Á¿¼õÉÙѪÑõ±¥ºÍ¶È½µµÍ.NishiwakiµÈ[6]ªªÈÏΪPHTʱθճĤÓÐЧѪÁ÷Á¿¼õÉÙ£¬Î¸ñ¼²¿ÑªÁ÷Á¿¼õÉÙ¸üÏÔÖø.θճĤÓÐЧѪÁ÷Á¿¼õÉÙºÍѪÑõ±¥ºÍ¶È½µµÍ£¬Õ³Ä¤Ï¸°û´¦ÓÚȱѪ¡¢È±Ñõ״̬£»ÉÏÆ¤Ï¸°û»µËÀ£¬±äÐΣ»ÓªÑøÎïÖÊȱ·¦¡¢ÄÜÁ¿²úÉú¼õÉÙ¡¢·ÏÎï»ý¾Û£¬½øÒ»²½½µµÍÁËճĤÆÁÕÏ£¬²úÉúºÍ¼Ó֨ճĤÃÓÀúÍÀ£Ññ.θճĤÆÁÕϱ»ÆÆ»µ£¬Hª¬+ÄæÏòÀ©É¢Ôö¼Ó£¬´óÁ¿Hª¬+´¢ÁôÔÚճĤÄÚ£¬´Ì¼¤ÁË×éÖ¯°·ºÍ5-ôÇÉ«°·µÄÊÍ·Å£¬½øÒ»²½Æô¶¯ÁËճĤ²¡ÀíË𺦵Ĺý³Ì.ª¥
»Æ×ÔÆ½±¨µÀ[7]£¬PHT»¼Õ߿ɷ¢Éúµ¨Ö·´Á÷ÐÔθÑ×£¬²¢ÓгÖÐøÐÔÄÚÔ´ÐÔ¸ßθÃÚËØÑªÖ¢.ѪÖÐθÃÚËØÔö¶à£¬ÒÖÖÆÁËcckºÍÒÈÃÚËØ¶ÔÓÄÃÅÀ¨Ô¼¼¡ºÍOddiÀ¨Ô¼¼¡µÄµ÷¿Ø£¬Ê¹ÆäÕÅÁ¦Ï½µ£¬µ¨ÖºÍÒÈÒº·´Á÷Èëθ£¬ÆÆ»µÁËճĤ£¬¼ÓÖØÁËËðº¦.ª¥
¸ÎÓ²±ä»¼Õ߯䳦µÀÊDzú¶¾ºÍÎüÊÕ¶¾ÎïµÄ³¡Ëù£¬´óÁ¿¶¾ËØÍ¨¹ýÃÖÉ¢×÷ÓýøÈëÃÅÂö£¬¼ÓÖ®¸ÎÔà¿Ý·ñÊÏϸ°û¹¦ÄܵÍÏ£¬²»ÄÜÍêÈ«Ïû³ýÓж¾ÎïÖÊ£¬Ê¹´óÁ¿¶¾ËØÈëѪÐγÉÄÚ¶¾ËØÑªÖ¢.ÄÚ¶¾Ëؼ¤»îÁ˼¤ëÄϵͳ£¬Ê¹Ñª¹ÜÊÕËõ¡¢×é֯ȱѪ¡¢È±Ñõ£¬Õ³Ä¤µÖ¿¹Á¦Ï½µ£¬µ¼ÖÂճĤÃÓÀá¢À£ÑñÐγÉ.¸ÎÓ²±äʱÃâÒß¹¦ÄܵÍÏ£¬ÓÄÃÅÂÝÐý¸Ë¾ú(Hp)µÄ¸ÐȾÂÊÔö¼Ó£¬RovinaruµÈ[8£¬9]±íÃ÷£¬PHTʱHp¸ÐȾÂʸߴï65%.Hp±¾Éí¼°ÆäÒýÆðµÄÑ×Ö¢Ëù²úÉúµÄ¶àÖÖÑ×ÐÔ½éÖÊ¡¢°×ϸ°ûÇ÷»¯Òò×ӵȣ¬ÌرðÊÇѪС°å»î»¯Òò×Ó£¬¿ÉÒýÆðθ΢Ѫ¹ÜË𺦣¬Ê¹×éÖ¯¸ü¼ÓȱѪ¡¢È±Ñõ¼°ËðÉËÐγÉ.¸ÎÓ²±äʱ»¼ÕßµÖ¿¹Á¦Ï½µ£¬Ó¦¼¤ÄÜÁ¦½µµÍ£»Î¸Õ³Ä¤½Ó´¥Ò©Îï¼°´Ì¼¤Îï»ú»áÔö¶à£¬Ëü¾ù¿É¼Ó֨ճĤËðÉË.ÔÚճĤȱѪ¡¢È±ÑõµÄÇé¿öÏ£¬Ç°ÁÐÏÙËØ(PGs)ºÏ³É¼õÉÙ£¬°×ÈýÏ©ºÏ³ÉÔö¶à£¬¸üÔö¼ÓÁËճĤ¶ÔÖÂËðÒò×ÓµÄÒ׸ÐÐÔ.×ÜÖ®£¬PHGµÄÄÚ¾µºÍ×é֯ѧËù¼û£¬Ö÷ÒªÓëÃÅÂöѹÁ¦µÄ¸ßµÍ³ÊÕýÏà¹Ø.¶øÖÂËðÒò×ÓµÄÔö¼Ó¡¢±£»¤Òò×ӵļõÉÙÊÇ´ÙʹPHG»¼ÕßθճĤ·¢Éú³öѪ¡¢ÃÓÀúÍÀ£ÑñµÄÔÒò.ª¤ª¤
3 ÁÙ´²ÖÎÁƪ¥
ÇáÖ¢PHG¿É½öÓÃθճĤ¾Ö²¿¸´¸Ç¼Á»ò/ºÍϸ°û±£»¤¼Á£¬¼õÉÙÖÂËðÒò×Ó¶ÔճĤµÄÆÆ»µ.¼æÓÐHp¸ÐȾ£¬Ê×Ñ¡De-Nol£¬ ±ØÒªÊ±¼ÓÓÃôǰ±ÜÐÇàÃ¹ËØ»òÈð±´¿Ë(Çì´óÃ¹ËØ»ºÊͼÁ).ÖØÖ¢PHG£¬Îª·ÀÖ¹³öѪÐè½µµÍÃÅÂöѹÁ¦ºÍ×èÁ¦£¬ÕâÊÇÖÎÁÆPHGµÄǰÌá.¢Ù´¹ÌåºóÒ¶ËØ(vp)£ºËüÖ÷ÒªÊÕËõÄÚÔàѪ¹Ü£¬¼õÉÙÃÅÂöѪÁ÷Á¿£¬½µµÍÃÅÂöѹÁ¦.vp°ëË¥ÆÚ¶Ì£¬¹ÊÊÊÓÃÓÚ¾²×¢.Ê×¼Á10U ¼ÓÈë50%ÆÏÌÑÌÇÒºÖо²×¢£¬È»ºóÒÔ0.3U/minµÄËٶȾ²µÎ£¬Ö±ÖÁ³öѪֹͣ»ò³öÏÖ¸±×÷ÓÃΪֹ.¢ÚÐĵ𲣺20-80mg/´Î£¬2´Î/d.ÒÔÐÄÂʽµµÍ25%ΪÒË£¬µ«ÐÄÂʲ»ÐíµÍÓÚ55´Î/min.HoskingµÈ[10]ÓÃÐĵð²24-48mg/d£¬ÖÎÁÆÖØÖ¢PHG 14Àý£¬½á¹û13Àý(93%)3dÄÚ³öѪֹͣ.Perez-AyusoµÈ[11]ÈÏΪÓÃÐĵ𲳤ÆÚÖÎÁÆ¿ÉÃ÷ÏÔ½µµÍÑÏÖØPHGµÄ³öѪ´ÎÊý£¬²¢ÄܸÄÉÆ¸ÎÓ²±ä»¼ÕßµÄÔ¤ºó.ª¥
ÔÚʵ¼Ê¹¤×÷ÖУ¬´¹ÌåºóÒ¶ËØ¡¢Ðĵð²ÓëÏõ±½ßÁड¢ÏõËá¸ÊÓͺÏÓÃÄÜÈ¡µÃ¸üºÃµÄÖÎÁÆÐ§¹û.Ïõ±½ßÁà¤Êô¸ÆÀë×ÓÞ׿¹¼Á£¬¿É½µµÍ¸ÎÄÚ¡¢Íâ¾²ÂöѪ¹Ü×èÁ¦£¬´ïµ½À©ÕÅѪ¹Ü¡¢¼õµÍ×èÁ¦µÄ×÷ÓÃ.´ËÍ⣬Ëü»¹¿É×èÖÍÉöËØÑª¹Ü½ôÕÅËØÈ©¹ÌͪµÄ·ÖÃÚ£¬ÓÐÅÅÄÆÀûÄòµÄ×÷Ó㬸¨Öú½µµÍÃÅÂöѹÁ¦.ÏõËá¸ÊÓͶÔëϸѪ¹Üºó¾²ÂöµÄ×÷ÓýÏÇ¿£º°´40-400¦Ìg/min¿ÉÀ©Õž²Âö£¬À©´ó¾²Âö³Ø£¬¼õÉÙ¾²Âö»ØÁ÷Á¿£¬¿É¼õÉÙѪ¹Ü×èÁ¦£¬½µµÍÃÅÂöѹÁ¦.¢ÛSengstaken-BlackmoreÈýÇ»»òËÄÇ»¹ÜѹÆÈֹѪ£¬¿ØÖƳöѪ³É¹¦ÂÊ´ï40%-80%£¬Óë½µµÍÃÅÂöѹÁ¦µÄÒ©ÎïͬʱӦÓã¬ÈÔÊÇÇÐʵ¿ÉÐеķ½·¨.¢ÜÉú³¤ÒÖËØÀàËÆÎï(somatostatin analogue, ss)ss-14ëĵÄÊ©ËûÄþ(stilamin)»òss-8ëĵÄÉÆµÃ¶¨(sandostatin)¶þÕß¾ùÄÜÈ«·½Î»ÒÖÖÆÎ¸³¦¼¤ËØÈçÒȸßѪÌÇËØ(ÔÚ¸ÎÓ²±äʱÔö¸ß£¬¿ÉÒýÆðÄÚÔà³äѪ¼°¸ß¶¯Á¦Ñ»·£¬ÊÇÃÅÂö¸ßѹµÄÖØÒª´Ù½øÒòËØ).Éú³¤ÒÖËØÄÜÒÖÖÆÆäÊͷźÍÉú³É£¬´ÙʹÄÚÔàѪ¹ÜÊÕËõ£¬¼õÉÙÄÚÔàºÍÆæ¾²ÂöµÄѪÁ÷Á¿£¬¿ØÖÆÆä³öѪ.Ó¦Ó÷½·¨ÊÇ¿ìËÙ¾²×¢¼Óά³ÖµÎ×¢.³É¹¦ÂÊ´ï80%.BuroughsµÈ[12]ªª ÓÃË«Ã¤Ëæ»ú·½·¨Ö¤Êµ£»Éú³¤ÒÖËØ¿ÉÔ¤·ÀºÍ½ô¼±¿ØÖÆÔçÆÚÇúÕž²Âö³öѪ.·½·¨£ºÊ×´ÎÒÔ250¦Ìg¿ìËÙ¾²×¢£¬Í¬Ê±ÒÔ3mgÈÜÓÚÆÏÌÑÌÇÒº250mlÖУ¬ÒÔ250¦Ìg/hËÙ¶ÈÓÚ12hÊäÍ꣬³ÖÐø5d£¬Èçÿ´Î»»Æ¿Ê±¼ä³¬¹ý2-3min£¬Ó¦²¹¼Ó250 ¦Ìg¿ìËÙ¾²×¢.ª¥
PHGµÄÖÎÁÆ·½°¸ÓëÆä²¢·¢Ö¢Óйأº¢ÙPHG°é·¢ÃÓÀá¢À£Ññʱ£¬ÐèÒÖËá¡¢±£»¤Õ³Ä¤£¬½µµÍÃÅÂöѹÁ¦.¢ÚPHG²¢·¢µ¨Ö¡¢ÒÈÒº·´Á÷ʱ£¬ÐèÏûÑ×Àûµ¨¡¢´Ù¶¯Á¦¡¢Í¨´ó±ã.Ä¿µÄÊǸÄÉÆÓÄÃÅÀ¨Ô¼¼¡¼°OddiÊÏÀ¨Ô¼¼¡µÄ¹¦ÄÜ£¬¼õÉÙµ¨Ö¡¢ÒÈÒºµÄ·´Á÷.¢ÛPHG²¢·¢ÉÏÏû»¯µÀ³öѪʱ£¬ÐèֹѪ½µµÍÃÅÂöѹÁ¦.PHGÓëÓ²»¯¼ÁÖÎÁÆ£¬¹úÄÚѧÕß[13]·¢ÏÖPHT»¼ÕßÓÃÓ²»¯¼ÁÖÎÁÆÇúÕž²Âö£¬¿ÉÔö¼ÓPHG·¢ÉúÂÊ£¬ÉõÖÁµ¼ÖÂPHGµÄ³öѪ.PHGµÄ·¢Éú·¢Õ¹ÊÇ·ñÓëÓ²»¯¼Á±ÕÈûÇúÕž²ÂöºóθճĤÓÙѪ£¬ÖÂ΢ѻ·ÕϰÓйأ¬Óдý½øÒ»²½Ñо¿.ËùÒԷDZØÐèÕߣ¬Ò»°ã²»Ö÷ÕŲÉÓô˷¨.ÆäËü ¢ÙǰÁÐÏÙËØ(PGs)µÄÓ¦Ó㺹úÍâºÍÎÒÃǵÄʵÑé֤ʵPGE¶ÔθճĤϸ°û¾ßÓб£»¤×÷ÓÃ(ÎÞÂÛÊÇÖ±½ÓµÄ¡¢»¹ÊÇÊÊÓ¦ÐÔϸ°û±£»¤)£¬¾ùÄÜÏÔÖøµØµÖÖÆºÍ¸ÄÉÆÒòθճĤȱѪ°éÓÙѪÖ³ɵļ±ÐÔθճĤ²¡±ä(AGML)£¬ËùÒÔ¶ÔÍêÕûµÄθճĤ·ÀÓù»úÖÆÓмÓÇ¿×÷ÓÃ.ÈçPGE-1(Ã×Ë÷ǰÁд¼misoprostol)100-200¦Ìg£¬4´Î/d£¬ÀûÓÚÔö¼ÓճĤÆÁÕϹ¦ÄÜ£¬¼õÉÙH+·´Éø£¬½µµÍAGMLµÄ·¢Éú.¢ÚDe-NolµÄÓ¦ÓãºÆä¿ÉÔö¼Ó²¡±äÖÜΧÉú³¤Òò×ÓÈç±íƤÉú³¤Òò×Ó(EGF)µÄ¾Û¼¯£¬Ôö¼ÓDNAµÄºÏ³É£¬Ôö¼ÓθճĤѪÁ÷£¬¼ÓËÙËðÉ˵ÄÓúºÏ.¢ÛÉú³¤Òò×ÓÔÚθճĤ±£»¤ÖÐÆð×ÅÖØÒª×÷Óã¬Ëü¿ÉÒÔʹѪ¹ÜÔÙÉú£¬ÈâÑ¿×éÖ¯ÔöÉú£¬ÉÏÆ¤ÐγɺÍÐÞ¸´£¬Ê¹Ë𺦺óµÄճĤµÃÒÔÓúºÏ.ËùÒÔPHGʱÈç¼ÓÓÃÉú³¤Òò×ÓÔ¤¼Æ¿ÉÒԵõ½¸üºÃµÄЧ¹û.ª¥
×ÛÉÏËùÊö£¬Ó²»¯¼Á¶Ô²¿·Ö»¼Õß¼ÓÖØPHG²¡Ç飬Ôö¼ÓÆä·¢ÉúÂÊ£¬ÉõÖÁµ¼ÖÂPHGµÄ³öѪ£¬ËùÒԷDZØÐèÕߣ¬²»Ö÷ÕŲÉÓÃ.¶øÔö¼ÓºÍ¸ÄÉÆ¾Ö²¿ÓÐЧѻ·ÑªÁ¿£¬´Ù½øÉú³¤Òò×ӵľۼ¯£¬¼ÓÇ¿·ÀÓùÒò×Ó£¬µ÷ÕûѪ¹ÜÕÅÁ¦£¬½µµÍÃÅÂöѹÁ¦£¬¼´¿ÉʹPHGµÃÒÔ¸ÄÉÆ.ª¤ª¤
4 ²Î¿¼ÎÄÏ×
1 Smark HL, Triger DR. Clinical features, pathophsiology and relevance of portal hypertensive gastropathy.
Endoscopy, 1991;23(4):224-228
2 McCormack TT, Sims J, Brook IE, et al. Gastric lesions in portal hypertension: inflammatory gastritis or congestive gastropathy.
Gut, 1985;26(11):122-1232
3 Parazian A, Braillona, Dupas JL, et al. Portal hypertensive gastric mucosa: An endoscopic study. Gut, 1986;27(10):1199-1203
4 Hashizume M, Tanaka K, Inokuchi K: Morphology of gastric microcirculation in cirrhosis. Hepatology, 1983;3(6):1008-1012
5 Sato N, Kawano S, Nagano K, et al. Gastric mucosal microcirculatory disturbances in portal hypertension. J Gastroenterol and
Hepatol, 1989;4(suppl 1):78-80
6 Nishiwaki H, Asai T, Satake K, et al. Endoscopic measurement of gastric mucosal blood flow by laser doppler flowmeter in patients
with liver cirrhosis. J Gastroenterol Hepatol, 1989;4(Suppl 1):83-84
7 »Æ×ÔÆ½£¬ÁºÀ©å¾.ÃÅÂö¸ßѹ»¼ÕßµÄθճĤ²¡±ä.ÖлªÄÚ¿ÆÔÓÖ¾£¬1988£»27(4)£º210-213
8 Rovinaru I and Pop F:portal hypertensive gastopathy and Helicobercter pylori infection. World Congresses of
Gastroenterology, 1994;1602p(10):2-7
9 Retrino R, Napoli D, Bellis D, et al. Role of bacterial proliferation in causing inflammatory lesions in cirrhosis associated
congestive gastrophathy. World Congresses of Gastroenterology, 1994;168(10):2-7
10 Hosking SW, Kennedy HJ, Seddon I, et al.The role of propranolol in congestive gastropathy of portal hypertension.
Hepatology, 1987;7(3):437
11 Perex-Ayuso RM, Pique JM, Bosch J. Propranolol in prevention of recurrent bleeding from severe portal hypertensive gastropathy
in cirrhosis. Lancet, 1991;337(8755):1431-1434
12 Burroughs AK, McCormick PA, Hughes MD, Randomized double-blind, placebo-controlled trial of somatostatin for variceal
bleeding, emergency control and prevention of early variceal rebleeding. Gastroenterology, 1990;99(3):1388-1395
13 ÎâÔÆÁÖ£¬½ðС»ª£¬Ô¬Ò«×Ú£¬µÈ.ʳ¹ÜÓ²»¯¼ÁÖÎÁÆÓëÃÅÂö¸ßѹÐÔθ²¡.ÖлªÏû»¯ÔÓÖ¾£¬1994£»14(4)£º200-203