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[Cryptosporidum parvum ÀÛÀº¿ÍÆ÷ÀÚÃæ]
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[D. latum Ä¡·á¿¡ ´ëÇÑ Ãß°¡Á¤º¸] GastrograffinÀ» Á¶ÃæÀÇ Ä¡·á¿¡ »ç¿ëÇÒ ¼ö ÀÖ´Ù.
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1) WikipediaÀÇ D. latum Ä¡·áºÎºÐÀÔ´Ï´Ù. Duodenal tube¸¦ ÅëÇÏ¿© ¿©·¯ solutionÀ» ÁÖÀÔÇÏ¿© D. latum »Ó¸¸ ¾Æ´Ï¶ó ¿©·¯ Á¶ÃæÀ» ¹èÃâ½ÃÅ°´Â ¹æ¹ýÀÌ ¼Ò°³µÇ°í ÀÖ½À´Ï´Ù. ƯÈ÷ Gastrografin (diatrizoic acid)ÀÌ ¸¹ÀÌ »ç¿ëµÇ´Â ¸ð¾çÀÔ´Ï´Ù.
The standard treatment for diphyllobothriasis, as well as many other tapeworm infections is a single dose of Praziquantel, 5?10 mg/kg PO once for both adults and children. An alternative treatment is Niclosamide, 2 g PO once for adults or 50 mg/kg PO once. One should note that Praziquantel is not FDA approved for this indication and Niclosamide is not available for human use in the United States. Another interesting potential diagnostic tool and treatment is the contrast medium, Gastrografin (diatrizoic acid), introduced into the duodenum, which allows both visualization of the parasite, and has also been shown to cause detachment and passing of the whole worm.
2) Parasites in Humans¶ó´Â À¥ÆäÀÌÁöÀÇ D. latum Ä¡·á ºÎºÐ¿¡µµ °°Àº ¹æ¹ýÀÌ ¼Ò°³µÇ°í ÀÖ½À´Ï´Ù.
Diphyllobothriasis was previously treated with praziquantel or niclosamide. Praziquantel has some side effects that are very similar to diphyllobothriasis symptoms. Niclosamide is not absorbed in the gastrointestinal tract and has usually no side effects. However, these drugs are not reliable in cutting the scolex loose. If the head is left in the intestinal wall it will regrow. The best method is a diatrizoic acid injection into the duodenal wall. The diatrizoic acid causes all worms to detach leaving nothing behind. Niclosamide or praziquantel should only be used, if endoscopic treatment is not available.
Âü°í¹®Çå 1: Method for ejecting cestodes: duodenal tube injection of gastrografin (AJR Am J Roentgenol 1984) (¿ø¹® PDF) - The expulsive effect of Gastrografin on the cestode is not clear, but it seems that a cathartic effect is one of the main mechanisms. The direct effect of Gastrografin on the cestode may also play a role in expulsion. It is presumed that stimulation of the scolex by a hypertonic solution containing iodine may cause release of the cestode body from the intestinal wall, and that acceleration of peristalsis and the increase of intestinal contents may cause expulsion of the cestode.
A: T. saginata in jejunum, B: in ileum
Âü°í¹®Çå 2: Successful treatment of Diphyllobothrium latum and Taenia saginata infection by intraduodenal 'Gastrografin' injection. (Lancet 1986)