Retroperitoneal liposarcoma

Case contributed by Mohamed El Deen , 31 Aug 2016
Diagnosis almost certain
Changed by Mostafa Elfeky, 10 May 2021

Updates to Study Attributes

Findings was changed:

There is right side subhepatic huge retroperitoneal fat/solid mass with septations and dystrophic calcifications and thickened septations and a large solid component that has some areas of cystic degeneration. The mass displaces the intra-abdominal structures including the right kidney, liver and the gut. There is also mass induced umbilical hernia and a right-sided inguinal omentocele. 

Updates to Case Attributes

Body was changed:

Sagittal and axial imageimages demonstrated clear separation between the mass and the kidney excluding angiomyolipoma (AML). Also, excess lipid components excluded neurogenic tumours like schwannoma. In addition, the presence of calcification supported the diagnosis of liposarcoma rather than lipomyosarcoma, in which calcifications isare a rare finding. 

  • -<p>Sagittal and axial image demonstrated clear separation between the mass and the kidney excluding angiomyolipoma (AML). Also, excess lipid components excluded neurogenic tumours like schwannoma. In addition, the presence of calcification supported the diagnosis of <a href="/articles/liposarcoma">liposarcoma</a> rather than lipomyosarcoma, in which calcifications is a rare finding. </p>
  • +<p>Sagittal and axial images demonstrated clear separation between the mass and the kidney excluding angiomyolipoma (AML). Also, excess lipid components excluded neurogenic tumours like schwannoma. In addition, the presence of calcification supported the diagnosis of <a href="/articles/liposarcoma">liposarcoma</a> rather than lipomyosarcoma, in which calcifications are a rare finding. </p>

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