대한초음파의학회

[Hepatobiliary [HB]] 71 Years/M, incidentally detected hepatic lesions Hae Young Kim 2026-10-25
Subspecialty	Hepatobiliary [HB]
Classification	Tumor
Difficulty	Rare case
Modality	US, CT, MR
CT images showing multiple hypervascular liver nodules MR images showing the masses with T2 hyperintensity and enhancement Hypoechogenicity of the masses on ultrasonography
퀴즈 응모 기간	2026-10-25 ~ 2026-11-09
Questions	What is the diagnosis?
Diagnosis	Answer Hemangioma Hepatic angiosarcoma Neuroendocrine tumor metastasis Meningioma metastasis Hepatocellular adenomas ※ 개인정보의 수집 및 이용목적 대한초음파의학회는 증례토론 퀴즈 진행을 위해 개인정보를 요구하고 있습니다. 아이디, 성명, 소속을 필수입력사항으로 수집하고 있습니다. ※개인정보의 보유 및 이용기간 회원님의 개인정보는 대한초음파의학회에서 계속 보유하며 서비스 제공을 위해 이동하게 됩니다. 동의합니다

ANSWER
Answer	Meningioma metastasis
Comments	The patient had a remote history of intracranial meningioma, and the hepatic masses were pathologically confirmed as metastatic meningioma. Extracranial metastasis from meningioma is extremely rare, with the lungs, bones, and liver being among the most commonly reported metastatic sites. Metastases may develop years or even decades after the initial diagnosis. Hepatic metastases may appear as well-defined, hypervascular masses on CT or MRI. However, imaging findings are nonspecific and may mimic hepatocellular carcinoma or other hypervascular metastases.

References
Keywords	Rare hepatic tumor

증례토론