title: A rare case report of giant epicardial lipoma compressing the right atrium with septal enhancement.
abstract: BACKGROUND
  Cardiac Lipoma is a rare entity constituting approximately 10-19 % of primary tumors of the heart and pericardium. To our best knowledge, such a large cardiac lipoma with septal enhancement in our case has never been reported before.
  
  
  METHODS
  Here we present a rare case of a 65-year-old symptomatic female with an unusual giant cardiac lipoma. Due to the enhancement of the tumor septa, it was first diagnosed as liposarcoma and thought to be unresectable. Debulking surgery was performed to release patient's symptoms.
  
  
  CONCLUSIONS
  The patient ultimately underwent complete tumor resection with uneventful postoperative evolution. The postoperative pathological diagnosis is cardiac lipoma.
authors.affiliation: Department of Cardiothoracic Surgery, the First Affiliated Hospital of Zhejiang University, 79#, Qingchun Road, Hangzhou, Zhejiang, 310000, China. tptriston@hotmail.com.
authors.forename: Shengjun
authors.initials: S
authors.lastname: Wu
authors.affiliation: Department of Cardiothoracic Surgery, the First Affiliated Hospital of Zhejiang University, 79#, Qingchun Road, Hangzhou, Zhejiang, 310000, China. tptriston@163.com.
authors.forename: Peng
authors.initials: P
authors.lastname: Teng
authors.affiliation: Department of Cardiothoracic Surgery, the First Affiliated Hospital of Zhejiang University, 79#, Qingchun Road, Hangzhou, Zhejiang, 310000, China. tptriston@zju.edu.cn.
authors.forename: Yuhan
authors.initials: Y
authors.lastname: Zhou
authors.affiliation: Department of Cardiothoracic Surgery, the First Affiliated Hospital of Zhejiang University, 79#, Qingchun Road, Hangzhou, Zhejiang, 310000, China. tengpeng@zju.edu.cn.
authors.forename: Yiming
authors.initials: Y
authors.lastname: Ni
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D004452:Echocardiography; D005260:Female; D006325:Heart Atria / Q000473:pathology*; D006338:Heart Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D006801:Humans; D008067:Lipoma / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D011859:Radiography