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25 Αυγ 2021 · Ureteral stents are thin, flexible tubes that hold ureters open. The ureters are part of the urinary system. Typically, these long, thin tubes carry urine from the kidneys to the bladder. Healthcare providers place ureteral stents to prevent or treat ureteral obstructions.
31 Μαρ 2021 · If both of your ureters are blocked, this will cause both of your kidneys to become weak and can place you at risk for kidney failure. Blocked kidney(s) require ureteral stent placement. A ureteral stent is a thin tube that’s placed in your ureter to help drain urine from your kidney (see Figure 1).
Distal splenorenal shunt (DSRS) is a surgery to ease pressure in your portal vein, which carries blood from your digestive system to your liver. Surgeons use this procedure to control severe complications of high blood pressure and liver disease.
In medicine, a distal splenorenal shunt procedure (DSRS), also splenorenal shunt procedure and Warren shunt, [1] is a surgical procedure in which the distal splenic vein (a part of the portal venous system) is attached to the left renal vein (a part of the systemic venous system).
12 Φεβ 2016 · The article reviews the etiology and clinical features of various types of renal arteriovenous shunts; describes their imaging features including US, CT, MR imaging, and angiographic findings; presents a classification based on their morphology; and discusses a technique for their endovascular treatment, including selection of embolic materials ...
14 Απρ 2020 · The use of the transjugular intrahepatic portosystemic shunt (TIPS) has achieved widespread acceptance, although evidence for surgical shunts is comparable or better in patients with good hepatic reserve. The type of surgical shunt depends on the patent veins of the portomesenteric system.
4 Απρ 2023 · Takeaway. Urinary stents, sometimes called ureteral stents, hold the ureter open so urine can drain as usual. The ureter connects the bladder and kidneys. Urinary stents are typically placed...
