article_metadata: Jorge Torres-Mora Ann Moyer Mark Topazian Jeffrey Alexander Tsung-Teh Wu Amber Seys Karen Fritchie
article_metadata: 10.1155/2012/141693
article_metadata: Case Rep Gastrointest Med
article_metadata: 2012;2012:141693.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/22924136/
article_metadata: PMC3424652
article_metadata: 22924136
article_metadata: Dedifferentiated liposarcoma arising in an esophageal polyp: a case report
article_metadata: 2012