Dedifferentiated liposarcoma of the neck: CT findings.

Primary dedifferentiated liposarcoma of the femur presenting with malignant fibrous histiocytoma: A case report and review of the literature

In the current report a case of a 26-year-old male with a primary dedifferentiated liposarcoma of the femur accompanied by malignant fibrous histiocytoma is presented. The patient complained of a dull intermittent pain, for three months, along the anterolateral aspect of the right knee and was referred to Southwest Hospital (Chongqing, China) in May 2013. All of the radiographic findings, inclu...

Retroperitoneal dedifferentiated liposarcoma with osteosarcomatous dedifferentiation

We present a case of a dedifferentiated liposarcoma with osteosarcomatous degeneration in a 46-year-old male. The mass, palpated during a routine physical exam, was analyzed with dynamic, contrast-enhanced CT and CT-guided core-needle biopsy before surgical resection.

A Case of Dedifferentiated Liposarcoma Showing a Biphasic Pattern on 2-Deoxy-2-F18-Fluoro-D-Glucose Positron Emission Tomography/Computed Tomography

Integrated 2-deoxy-2-F(18)-fluoro-D-glucose positron emission tomography combined with computed tomography (FDG-PET/CT) has been used in the field of soft tissue sarcoma. We report an 81-year-old man with dedifferentiated liposarcoma in the left thigh, which was composed of well-differentiated liposarcoma and pleomorphic malignant fibrous histiocytoma. As well as other radiological modalities, ...

Low-grade dedifferentiated liposarcoma of the neck: magnetic resonance imaging and pathological correlation.

Dedifferentiated liposarcoma of the retroperitoneum with osteosarcomatous component

Liposarcoma is one of the most common soft-tissue sarcomas and classified as five groups. Dedifferentiated liposarcoma includes multiple elements such as solid tissue, adipose tissue and calcified tissue, which is different from common liposarcoma in tissue constitue. Dedifferentiation to osteosarcoma is rarely described in the literature. We reported the radiological and pathological findings ...