2024年5月16日 · Hypervascular liver lesions are findings that enhance more or similarly to the background hepatic parenchyma in the late arterial phase, on contrast-enhanced CT or MRI.

Types of benign liver lesions include: Liver hemangioma, the most common benign liver lesion. It occurs in up to 5% of adults and consists of abnormal blood vessels. Focal nodular …

2006年7月15日 · Hypervascular lesions. Arterially enhancing lesions are mostly benign lesions and include primary liver tumors as FNH, adenoma and small hemangiomas that fill rapidly …

If the liver is normal, the most common causes of hypervascular liver lesions are hemangioma, focal nodular hyperplasia (FNH), adenoma, and hypervascular metastasis. In the presence of …

It is safe to observe hypervascular liver lesions in normal liver in patients up to 45 years, normal alanine aminotransaminase, up to three nodules and no personal history of cancer. Lesion …

Vascular liver lesions often appear hypervascular because they tend to follow the enhancement of the blood pool; these include hemangiomas, arteriovenous malformations, angiosarcomas, …

HAC and PVC calculated from triphasic liver CT examinations can be used to classify hypervascular liver lesions. These coefficients improve the specificity for diagnosing …

Hepatobiliary MRI contrast agents are increasingly being used for liver imaging. In clinical practice, most focal liver lesions do not uptake hepatobiliary contrast agents. Less commonly, …

2009年10月1日 · The temporal evolution, internal architecture, and clinical setting of hypervascular liver lesions on multiphasic CT and MRI provide important information for …

Common hypervascular liver lesions include hemangioma, focal nodular hyperplasia, hepatocellular adenoma, hepatocellular carcinoma, fibrolamellar carcinoma, and metastases …