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[Treatment of abdominal liposarcoma in children (author's transl)].

A patient with abdominal liposarcoma is described, and the treatment of this in children extremely uncommon tumor is discussed. After complete surgical excision, local irradion with 5000-6000 rad should be considered only if no vital organs are irradiated. Because of the high tendency for local recurrence and for distant metastases of this tumor a primary polychemotherapy beginning immediately after surgical excision is proposed as in cases of other solid tumors in children for instance rhabdomyosarcoma or fibrosarcoma. 18 months after the surgical excision and after the beginning of polychemotherapy our patient is clinically well without demonstrable tumor growth.