Distinction between well-differentiated liposarcoma and intramuscular lipoma by power Doppler ultrasonography.

Background: This study evaluates the feasibility of ultrasonography in the distinction between well-differentiated liposarcoma (WDLS) and intramuscular lipoma (IL).

Materials And Methods: Three WDLSs and 9 ILs were included. Gray scale images were assessed for echogenicity, textural pattern and margins.