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Splenic infarction occurs when the splenic artery or one of its branches are occluded, for example by a blood clot. [3] In one series of 59 patients, mortality amounted to 5%. [3] Complications include a ruptured spleen, bleeding, an abscess of the spleen (for example, if the underlying cause is infective endocarditis) or pseudocyst formation ...
Spleen: Splenic infarction occurs when the splenic artery or one of its branches are occluded, for example by a blood clot. Although it can occur asymptomatically, the typical symptom is severe pain in the left upper quadrant of the abdomen, sometimes radiating to the left shoulder. Fever and chills develop in some cases. [11]
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%.
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.
The management of ATE depends on the location and severity of the ischemia and the underlying etiology. The main goals of ATE management are to restore blood flow, prevent further thrombosis, and treat the underlying cause. The treatment options for ATE include antithrombotic therapy, revascularization procedures, and risk factor modification.
Thrombosis of the hepatic portal system, also known as splanchnic venous thrombosis: Thrombosis of the superior mesenteric vein, which may cause mesenteric ischemia (insufficient blood flow to the intestine) Portal vein thrombosis; Thrombosis of the splenic vein; Renal vein thrombosis (thrombosis of the veins of the kidneys) Ovarian vein ...
The most common cause is cirrhosis (chronic liver failure). Other causes include: [1] [10] [11] Prehepatic causes. Portal vein thrombosis; Splenic vein thrombosis; Arteriovenous fistula (increased portal blood flow) Splenomegaly and/or hypersplenism (increased portal blood flow) Hepatic causes. Cirrhosis of any cause. alcohol use disorder ...
Blunt splenic trauma most often occurs in automobile accident victims, in which it is a leading cause of internal bleeding. However, any type of major impact directed to the spleen may cause splenic trauma. This can happen in bicycling accidents, when the handlebar is forced into the left subcostal margin, and into the spleen.