[Reoperations in retroperitoneal tumors of non-organic origin].

Great, solid and fixed tumors should not always be considered as a reason for refusal of an operative treatment of patients with retroperitoneal tumors of nonorganic origin. Resection of such tumors especially those of benign genesis results in a complete recovery of the patients and their rehabilitation. The appearance of a recurrent retroperitoneal tumor of nonorganic origin should not be regarded as an inoperable condition. The timely diagnosis and operative treatment of patients with recurrences give three times better remote results of the treatment.