He aha nā ʻano o nā stents digestive tract

ʻO nā stents gastrointestinal ka nui o nā stents esophageal, biliary stents, pancreatic stents, a me nā stents intestinal. Hoʻohana nui ʻia nā stent esophageal no ka stenosis esophageal i hoʻokumu ʻia e ka maʻi maʻi esophageal, hoʻohana nui ʻia nā stents biliary no ka pale ʻana i ka biliary i hoʻokumu ʻia e ka cholangiocarcinoma, hoʻohana nui ʻia nā stents pancreatic no ka decompression pancreatic i ka wā o ka maʻi pancreatitis, a ua hoʻohana nui ʻia nā stents intestinal no ka stenosis ʻōpū i hoʻokumu ʻia e ka maʻi maʻi colon. . Hiki ke hoʻokaʻawale ʻia nā stent esophageal i nā stent olohelohe, nā stents semi uhi ʻia, a me nā stents uhi piha. Inā hoʻokomo ʻia nā stent ʻole i loko o ka esophagus, ʻaʻole hiki ke wehe ʻia no ka mea e ulu ana ka ʻiʻo maʻi kanesa a puni ma ka esophageal stent.

Hoʻopaʻa paʻa ʻia ka hapalua i uhi ʻia, ʻoiai hiki i nā stents uhi piha ke pale i ka ulu ʻana o ka ʻiʻo ma ka uhi ʻana iā lākou iho me kahi papa kiʻiʻoniʻoni a hiki ke hana hou ʻia. ʻO ka stent biliary ka nui o ka stent metala a me ka stent plastic, hiki ke hoʻokomo ʻia i loko o ke kahawai bile e hōʻoluʻolu i nā hōʻailona jaundice i hoʻokumu ʻia e ka maʻi maʻi bile duct. Hoʻokomo ʻia ka stent pancreatic i loko o ka duct pancreatic ma hope o ke kaʻe ʻana i ka pōhaku ERCP i mea e pale ai i ke kaomi nui ʻana i loko o ka duct a hoʻonui i ka pancreatitis. Hiki ke hoʻokomo ʻia nā stent ʻōpū i ka wā o ke keʻakeʻa ʻana i ka ʻōpū e hoʻēmi i nā hōʻailona o ke keakea fecal.