Phleboliths(vein stones) are calcified blood clots that form inside veins.
Formation
Little research has been published on phleboliths since they were first described in the 1920s.
They are sometimes associated withhemangiomas(benign vascular tumors) orvaricose veinsand may be confused with urinary stones.
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A phlebolith’s shape will look different from a urinary or kidney stone.
Detailed imaging can help provide more information.
Phleboliths and urinary or kidney stones are differentiated based on anatomical location on a CT scan.
Computer software and newerartificial intelligencetechnology can be used to help analyze images and make a more precise diagnosis.
Typical Phlebolith Symptoms
The majority of phlebolith cases are asymptomatic.
Typically, they are identified as a secondary finding on imaging.
If symptoms do occur, they are usually mild and don’t require treatment.
Warm compresses and over-the-counter pain or anti-inflammatory medications can help moderate pain and swelling.
Most people don’t experience symptoms from these growths, but soreness and abdominal pain may occur.
In most cases, phleboliths are observed, but no surgical removal or invasive treatment is required.
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