| Q26 | ´ëÁ¤¸ÆÀÇ ¼±Ãµ±âÇü | Congenital malformations of great veins |
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| Q260 | ´ëÁ¤¸ÆÀÇ ¼±Ãµ ÇùÂø | Congenital stenosis of vena cava |
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| Q260 | (ÇÏ, »ó) ´ëÁ¤¸ÆÀÇ ¼±ÃµÇùÂø | Congenital stenosis vena cava (inferior, superior) |
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| Q261 | Á»ó´ëÁ¤¸ÆÁ¸¼Ó | Persistent left superior vena cava |
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| Q262 | ÀüÆóÁ¤¸Æ¿¬°áÀÌ»ó | Total anomalous pulmonary venous connection |
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| Q263 | ºÎºÐÆóÁ¤¸Æ¿¬°áÀÌ»ó | Partial anomalous pulmonary venous connection |
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| Q264 | »ó¼¼ºÒ¸íÀÇ ÆóÁ¤¸Æ¿¬°áÀÌ»ó | Anomalous pulmonary venous connection, unspecified |
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| Q265 | ¹®¸Æ¿¬°áÀÌ»ó | Anomalous portal venous connection |
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| Q266 | ¹®¸Æ-°£µ¿¸Æ´©°ø | Portal vein-hepatic artery fistula |
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| Q268 | ´ëÁ¤¸ÆÀÇ ±âŸ ¼±Ãµ±âÇü | Other congenital malformations of great veins |
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| Q268 | (ÇÏ, »ó) ´ëÁ¤¸ÆÀÇ °á¿© | Absence of vena cava (inferior, superior) |
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| Q268 | ÇÏ´ëÁ¤¸ÆÀÇ È¬Á¤¸Æ¿¬°á | Azygos continuation of inferior vena cava |
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| Q268 | ÁÂÈı⺻Á¤¸ÆÁ¸¼Ó | Persistent left posterior cardinal vein |
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| Q268 | ¸¸µµÁõÈıº | Scimitar syndrome |
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| Q269 | »ó¼¼ºÒ¸íÀÇ ´ëÁ¤¸ÆÀÇ ¼±Ãµ±âÇü | Congenital malformation of great vein, unspecified |
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| Q269 | (ÇÏ, »ó) ´ëÁ¤¸ÆÀÇ ÀÌ»ó NOS | Anomaly of vena cava (inferior, superior) NOS |
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| Q27 | ¸»ÃÊÇ÷°ü°èÅëÀÇ ±âŸ ¼±Ãµ±âÇü | Other congenital malformations of peripheral vascular system |
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| Q270 | ÅÈÁÙµ¿¸ÆÀÇ ¼±Ãµ °á¿© ¹× Çü¼ºÀúÇÏ | Congenital absence and hypoplasia of umbilical artery |
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| Q270 | ´ÜÀÏ ÅÈÁÙµ¿¸Æ | Single umbilical artery |
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| Q271 | ¼±Ãµ¼º ½ÅÀ嵿¸ÆÇùÂø | Congenital renal artery stenosis |
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