Recurrent paratesticular dedifferentiated liposarcoma after contralateral radical orchiectomy

• 来源期刊: 亚洲男性学杂志（英文版）
• 年，卷（期）: 2018,（5）
• 页码范围: 520-522
• 页数: 3页
• 语种: 英文
• DOI: 10.4103/aja.aja_18_18

摘要

Dear Editor, The concept of dedifferentiated liposarcoma (DDL) was first proposed by Evans in 1979. Liposarcomas, including DDL and well-differentiated liposarcoma (WDL), occur most frequently in 50- to 70-year-old men within the retroperitoneum or extremities. DDL has a propensity for local recurrence, but distant metastasis is rare. Retroperitoneal DDL has a significantly worse prognosis than disease at other locations. As paratesticular DDL is a rare entity, clinicians need to differentiate it from other common scrotal neoplasms or swelling diseases.