We retrospectively reviewed the clinical, radiological and pathological records of all patients treated at our institution (a tertiary referral hospital) for soft tissue lipomatous benign and intermediate, low-grade, locally agressive tumors (ALT/WDL). Pathological diagnoses included lipoma, fibrolipomatous hamartoma of the nerve, lipoblastoma/lipoblastomatosis, angiolipoma, myolipoma, chondroid lipoma, pleomorphic/spindle cell lipoma, hibernoma and ALT/WDL. All patients had CT and/or MRI prior to biopsy and surgery. The MRI protocol included T1-weighted, T2-weighted, fat-suppressed/fluid-sensitive sequences and T1-weighted images after injection of contrast agent (Gadolinium) with and without fat suppression.