Kleinsorge F, Walthers E M, Rohrmoser L, Berg-Schlosser V
Medizinisches Zentrum für Radiologie, Universität Marburg/Lahn.
Rontgenblatter. 1988 Sep;41(9):371-3.
With a rate of 0.1-3% of all tumour cases primary retroperitoneal neoplasms are very rare. Malignant tumours predominate. Preoperative radiological clarification as regards tumour status is very unsafe unless there are indications of infiltrating growth and metastases. In some cases, computed tomography can supply pointers to the kind of the tumour.
