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Banding is a medical procedure which uses elastic bands for constriction. Banding may be used to tie off blood vessels in order to stop bleeding, as in the treatment of bleeding esophageal varices. [1] The band restricts blood flow to the ligated tissue, so that it eventually dies and sloughs away from the supporting tissue.
This is typically in addition to endoscopic banding or sclerotherapy for the varices. [21] If this is sufficient then beta blockers and nitrates may be used for the prevention of re-bleeding. [21] If bleeding continues then balloon tamponade with a Sengstaken-Blakemore tube or Minnesota tube may be used in an attempt to mechanically compress ...
This is in addition to endoscopic banding or sclerotherapy for the varices. [13] If this is sufficient then beta blockers and nitrates may be used for the prevention of re-bleeding. [13] If bleeding continues, balloon tamponade with a Sengstaken-Blakemore tube or Minnesota tube may be used in an attempt to mechanically compress the varices. [13]
Splenic vein thrombosis is a rare condition that causes esophageal varices without a raised portal pressure. Splenectomy can cure the variceal bleeding due to splenic vein thrombosis. [citation needed] Varices can also form in other areas of the body, including the stomach (gastric varices), duodenum (duodenal varices), and rectum (rectal ...
How a varicose vein forms in a leg. Figure A shows a normal vein with a working valve and normal blood flow. Figure B shows a varicose vein with a deformed valve, abnormal blood flow, and thin, stretched walls. The middle image shows where varicose veins might appear in a leg. Comparison of healthy and varicose veins
Anorectal varices are collateral submucosal blood vessels dilated by backflow in the veins of the rectum. [1] Typically this occurs due to portal hypertension which shunts venous blood from the portal system through the portosystemic anastomosis present at this site into the systemic venous system .
Sclerotherapy, a minimally invasive procedure that uses chemicals to shrink varicose veins through endoscopy, was later enhanced with the introduction of variceal band ligation. Technological advancements also led to pharmacological therapies and interventional radiologic procedures like transjugular intrahepatic portosystemic shunt (TIPS ...
Telangiectasias, aside from presenting in many other conditions, are one of the features of the acronymically named CREST syndrome, a form of systemic scleroderma. The syndrome recognises the significantly co-presenting symptoms of calcinosis , Raynaud's phenomenon , esophageal dysmotility , sclerodactyly and telangiectasia.