article_metadata: Chen Li Jing-Yong Xu Yuan Liu
article_metadata: 10.1515/med-2021-0275
article_metadata: Open Med (Wars)
article_metadata: 2021 May 11;16(1):737-741.
article_metadata: cd68 kupffer cell sonazoid enhanced ultrasonography perivascular epithelioid cell tumor
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/34013045/
article_metadata: Case Reports
article_metadata: PMC8114952
article_metadata: 34013045
article_metadata: Sonazoid-enhanced ultrasonography and pathologic characters of CD68 positive cell in primary hepatic perivascular epithelioid cell tumors: A case report and literature review
article_metadata: 2021