Woman 29 yo, 2 years before had been removed right leg tumor but did not to know what kind of thiswas, no pathology report but now she feelsshortness breathing.
MSCT of total body detected many masses in mediastinum, left breast, retroperitoneal abdomen and right buttock (See CTscanning).
Ultrasound scanning for verifying this mass (US1);
US 2:In epigastrum
US 3: retroperitoneum mass displaced left kidney,
US 4: mass in left breast,
US 5: mass in right buttock.
Biopsy of the mass in right buttock is liposarcoma.