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Endovascular coiling is an endovascular treatment for intracranial aneurysms and bleeding throughout the body. The procedure reduces blood circulation to an aneurysm or blood vessel through the implantation of detachable platinum wires, with the clinician inserting one or more into the blood vessel or aneurysm until it is determined that blood flow is no longer occurring within the space.
Hemosuccus pancreaticus is a rare cause of hemorrhage in the gastrointestinal tract.It is caused by a bleeding source in the pancreas, pancreatic duct, or structures adjacent to the pancreas, such as the splenic artery, that bleed into the pancreatic duct, which is connected with the bowel at the duodenum, the first part of the small intestine.
Bronchial Artery Aneurysm: Prevalence, Clinical Characteristics, and Long-Term Prognosis Following Bronchial Artery Embolization - This study is the first original research article on BAA, previously only reported in case reports, investigating the prevalence, characteristics, and long-term prognosis of BAA in BAE cases, showing a prevalence of ...
Embolization refers to the passage and lodging of an embolus within the bloodstream. It may be of natural origin (pathological), in which sense it is also called embolism, for example a pulmonary embolism; or it may be artificially induced (therapeutic), as a hemostatic treatment for bleeding or as a treatment for some types of cancer by deliberately blocking blood vessels to starve the tumor ...
Splenic artery aneurysms are rare, but still the third most common abdominal aneurysm, after aneurysms of the abdominal aorta and iliac arteries. [2] [3] They may occur in pregnant women in the third trimester and rupture carries a maternal mortality of greater than 50% and a fetal mortality of 70 to 90%.
During this treatment, an interventional radiologist inserts a catheter into the patient's leg and uses it to guide a coil through blood vessels to the site of the aneurysm. The coil induces clotting within the aneurysm, which reduces the risk of rupture. Multiple coils may be used depending on the size. [33]
An endoleak is a leak into the aneurysm sac after endovascular repair. Five types of endoleaks exist: [14] Type I - Perigraft leakage at proximal or distal graft attachment sites (near the renal and iliac arteries) Type II - Retrograde flow to the aneurysm sac from branches such as the lumbar and inferior mesenteric arteries. Type II endoleaks ...
Much of the spleen's protective roles can be maintained if a small amount of spleen can be left behind. [17] Where clinically appropriate, attempts are now often made to perform either surgical subtotal (partial) splenectomy, [18] or partial splenic embolization. [19]
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