What are the symptoms of splenic artery aneurysm?

What are the symptoms of splenic artery aneurysm?

Patients with a splenic artery aneurysm before rupture are fairly asymptomatic; vague epigastric pain, left upper quadrant pain, and left shoulder pain are among the most common complaints. Radiologic studies for the diagnosis of splenic artery aneurysm include plain abdominal film, ultrasound, and angiography.

When should a celiac artery aneurysm be repaired?

In general, treatment is considered for asymptomatic patients when the aneurysm is larger than 20 mm in diameter,. The rudiment of operative treatment is the resection or closure of the aneurysm along with revascularization of peripheral branches that bifurcate from the celiac artery aneurysm.

What is a splenic aneurysm?

Splenic artery aneurysm is defined as a condition where there is a focal dilation in the diameter of the splenic artery that is 50% greater than the normal vessel diameter. This is the most common visceral artery aneurysm reported making up about 60% to 70% of patients diagnosed with visceral artery aneurysms.

Where is the splenic artery?

The splenic artery is one of the terminal branches of the celiac trunk, passing left from the celiac axis across the left crus of diaphragm and left psoas muscle. It is a tortuous artery, running superior to the pancreas before turning forward into the splenorenal ligament to the hilum of the spleen.

How do they fix a splenic artery aneurysm?

The treatment options again are open surgery (mandatory in the setting of rupture), endovascular procedures, and laparoscopic surgery. Open surgical procedures include ligation of the splenic artery or aneurysm and aneurysmectomy with or without splenectomy.

What would cause a splenic artery aneurysm?

Atherosclerotic disease (cholesterol buildup in arteries) may also lead to the formation of some aneurysms. Certain genes or conditions such as fibromuscular dysplasia can result in aneurysms. Pregnancy is often linked to the formation and rupture of splenic artery aneurysms.

How rare is a celiac artery aneurysm?

Aneurysms of the celiac artery are rare vascular lesions that represent only 3.6% to 4% of splanchnic artery aneurysms. The estimated incidence of celiac artery aneurysms ranges from 0.005% to 0.01%. Since the anomaly was first described in 1745,1 178 additional cases have been reported.

When would you operate on a splenic artery aneurysm?

In the absence of guidelines, the main recommended indications for intervention of splenic artery aneurysm are rupture, aneurysm size larger than 2 or 2.5 cm, growth of the aneurysm by 3 to 5 mm or more during surveillance regardless of initial size, symptoms, women of childbearing age, portal hypertension, and planned …

Does the splenic artery come from the aorta?

The splenic artery or lienal artery is the blood vessel that supplies oxygenated blood to the spleen. It branches from the celiac artery, and follows a course superior to the pancreas. It is known for its tortuous path to the spleen….

What size splenic artery aneurysm requires surgery?

A symptomatic aneurysm, an aneurysm of any diameter in a pregnant woman or a woman of childbearing age, and an aneurysm >2 cm are all strong indications for surgery because of a significantly increased risk for splenic artery rupture.