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À½°æÇظéü ³» ¹ß±âÀ¯¹ßÁ¦ ÁÖ»ç ÈÄ º¹ÇÕÃÊÀ½ÆÄ°Ë»çÀÇ ¼±º°°Ë»ç·Î RigiScanÃøÁ¤ÀÇ °¡Ä¡ The Usefulness of RigiScan as Screening Test for Duplex Ultrasonography after Intracorporeal Injection

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Abstract

¼­·Ð
¹ß±âºÎÀüÀÇ Áø´Ü°ú Ä¡·á¿¡¼­ À½°æÇظéü ³» ¹ß±âÀ¯¹ßÁ¦ ÁÖ»ç ÈÄ ¹ÝÀÀÀ» º¸¾Æ ȯÀÚ°¡ µ¿ÀÇ
ÇÏ¸é ´Ù¸¥ °Ë»ç ¾øÀÌ ¹Ù·Î À½°æÇظéü ³» ¹ß±âÀ¯¹ßÁ¦ ÀÚ°¡ÁÖ»ç·Î ¹ß±âºÎÀüÀ» Ä¡·áÇÏ°í ÀÖÀ¸
³ª, À½°æÇظéü ³» ¹ß±âÀ¯¹ßÁ¦ ÁÖ»ç °Ë»ç´Â Á¤»ó ±âÁØÀÌ ÁÖ°üÀûÀ̶ó´Â Á¡, ¹ß±âºÎÀüÀÇ º´ÀÎ
À» ¸íÈ®È÷ ¾Ë ¼ö ¾ø´Ù´Â ´ÜÁ¡ÀÌ ÀÖ´Ù. ÃÖ±Ù À½°æÇظéü ³» ¹ß±âÀ¯¹ßÁ¦ ÁÖ»ç ÈÄ º¹ÇÕ ÃÊÀ½ÆÄ
°Ë»ç¸¦ ½ÃÇàÇϸé Çظéü µ¿¸ÆÀÇ Á÷°æ°ú È®Àå Á¤µµ ¹× Ç÷·ù ¼ÓµµÀÇ ÃøÁ¤ÀÌ °¡´ÉÇÏ¿©Á® Ç÷°ü
¼º ¹ß±âºÎÀüÀÇ ¿øÀÎÀ» ¾Ë ¼ö ÀÖ°Ô µÇ¾ú´Ù. ±×·¯³ª À½°æÇظéü ³» ¹ß±âÀ¯¹ßÁ¦ ÀÚ°¡Áֻ縦 Ä¡
·á·Î °èȹÇÑ´Ù¸é ¸ðµç ȯÀÚ¿¡¼­ °ªºñ½Ñ ÀåºñÀÎ º¹ÇÕ ÃÊÀ½Æİ˻縦 ½ÃÇàÇÏ´Â °ÍÀº ºñ¿ëÀÌ ¸¹
ÀÌ µç´Ù´Â ¹®Á¦°¡ ÀÖ´Ù. ÀúÀÚµéÀº µ¿ÀÏ È¯ÀÚ¿¡¼­ À½°æÇظéü ³»¹ß±â À¯¹ßÁ¦ ÁÖ»ç ÈÄ
RigiScan(Dacomed, Minneapolis, MN, USA)°ú º¹ÇÕ ÃÊÀ½Æİ˻縦 ½ÃÇàÇÏ¿© À½°æÇظéü ³»
¹ß±âÀ¯¹ßÁ¦ ÁÖ»ç ÈÄ RigiScanÀÇ ÃøÁ¤ÀÌ º¹ÇÕ ÃÊÀ½ÆÄ°Ë»ç ½ÃÇà ¿©ºÎ¸¦ °áÁ¤ÇÒ ¼ö ÀÖ´ÂÁö ¾Ë
¾Æº¸°íÀÚ ÇÏ¿´´Ù.

Purpose: To investigate whether the result of RigiScan after intracorporeal injection
could predict the result of duplex ultrasonography, and determine the necessity of duplex
ultrasonography.
Materials and Methods: We performed both RigiScan and duplex ultrasonography after
intracorporeal injection in 18 men with erectile dysfunction. All of the patients were
evaluated by history taking, physical examination, laboratory test, hormonal tests, and
neurologic examination before RigiScan and duplex ultrasonography. We measured
maximal arterial diameter, peak systolic velocity, end-diastolic velocity using a 7§Ö. color
Doppler unit and these results of duplex ultrasonography were compared with penile
rigidity and tumescence measured by RigiScan.
Results: The positive and negative predictive value of RigiScan were 81.8% and
85.7%, respectively. The result of RigiScan was comparable with that of duplex
ultrasonography and the accuracy of RigiScan was resonable.
Conclusions: According to this results, duplex ultrasonography was needed if the
response of RigiScan is abnormal after intracorporeal injection. However, duplex
ultrasonography can be ommitted if the response of RigiScan is normal after
intracorporeal injection.

Å°¿öµå

RigiScan; Duplex ultrasonography; Erectile dysfunction;

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