Menene nau'ikan stent mai narkewa

Gastrointestinal stents galibi sun haɗa da stent na esophageal, biliary stent, pancreatic stents, da stent na hanji. An fi amfani da stents don maganin ciwon daji na esophageal wanda ke haifar da ciwon daji na esophageal, biliary stents an fi amfani dashi don toshewar biliary da cholangiocarcinoma ke haifar, pancreatic stents an fi amfani da su don rage damuwa na pancreatic a lokacin mummunan pancreatitis, kuma an fi amfani da stents na hanji don ciwon daji na hanji. . Za'a iya raba stents na Esophageal zuwa stent maras tushe, rufaffiyar sintirin da aka rufe, da kuma cikakken lulluɓe. Idan an sanya stent maras tushe a cikin esophagus, ba za a iya cire su ba saboda naman daji na kewaye zai girma tare da stent na esophageal.

Rabin rufaffiyar stent an gyara su ne, yayin da cikakken rufin da aka rufe zai iya hana ci gaban ƙwayar ƙwayar cuta ta hanyar rufe kansu da fim ɗin filastik kuma ana iya sake yin fa'ida. Biliary stent yafi hada da karfe stent da filastik stent, wanda za a iya sanya shi a cikin bile duct don rage alamun jaundice da ciwon daji na bile duct ke haifarwa. Ana sanya stent na pancreatic a cikin magudanar pancreatic bayan tiyatar cire dutse na ERCP don hana matsa lamba mai yawa a cikin bututun kuma ya tsananta pancreatitis. Za a iya sanya stent na hanji yayin toshewar hanji don rage alamun toshewar tayi.