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.

What is the treatment for splenic artery aneurysm?

Fusiform true aneurysms are better treated with a stent graft (covered stent), while tortuous, saccular aneurysms are treated with aneurysmal coiling techniques. Pseudoaneurysms can be treated with embolization using liquid embolic agents to thrombose the inflow and outflow arteries or filling the sac itself.

Where is the splenic artery?

The splenic artery is one of the three main branches of the celiac trunk, along with the left gastric and common hepatic arteries. It arises around the level of the lower border of the T12 vertebra.

What size should a splenic artery aneurysm be?

The size of splenic artery aneurysms can range from 2 to 9 cm, but usually, it is smaller than 3 cm. Those may be single or multiple and are most commonly involving the distal portion of the artery.

How common is splenic artery aneurysm?

Splenic artery aneurysm is a rare condition with a prevalence of 1%. It accounts for about 60% of all splanchnic arterial aneurysms. It only follows aortic and iliac arteries aneurysms as the third most common intra-abdominal aneurysm.

What can cause a splenic artery aneurysm?

Splenic artery pseudoaneurysms are thought to be caused by pancreatitis, abdominal trauma, postoperative cases of liver transplant and rarely peptic ulcer disease. The most common cause is considered to be chronic pancreatitis.

How common is a splenic artery aneurysm?

Is a splenic artery aneurysm an emergency?

Splenic artery aneurysm (SAA) is an uncommon, but potentially life-threatening, condition.

What does splenic artery mean?

: the branch of the celiac artery that carries blood to the spleen and sends branches also to the pancreas and the cardiac end of the stomach.

Is splenic artery an end artery?

Arteries which do not anastomose with their neighbors are called end arteries. There is no collateral circulation present besides the end arteries. Examples of an end artery include the splenic artery that supplies the spleen and the renal artery that supplies the kidneys.

Is a splenic aneurysm serious?

Splenic artery aneurysm is a rare condition, however, potentially fatal. The importance of splenic artery aneurysm lies in the risk for rupture and life threatening hemorrhage.

What is the function of the splenic artery?

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.

Which artery is end artery?

How many arteries Does the spleen have?

The splenic artery divided into two or three lobar arteries, which supplied its corresponding lobe; each lobar artery subsequently divided into two to four lobular branches. Six to twelve lobular branches were observed entering the splenic substance at the hilum.

What causes splenic artery aneurysms?

Where does splenic artery come from?

The splenic artery is the largest and most tortuous branch of the celiac trunk. After originating from the celiac trunk, the artery courses laterally, posterior to the stomach, and along the superior border of the pancreas.

Which is not end artery?

What is functional end artery?

an artery having only ineffectual anastomoses, so that it is unable to maintain viability of the tissue supplied when occlusion of the artery occurs.