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[Modified method for catheterization of the umbilical vein].

A modified method of catheterization of the umbilical vein differs from other methods, for at the dismissal of the patient from the hospital the peripheral end of the polyvinylchloride catheter filled with maiodil is sealed and inserted under the skin, which permits to keep the catheter in the umbilical vein for several years, taking out its end periodically from under the skin for introduction of necesary drugs in case of cancer and liver cirrhosis. The catheter does not cause any discomfort and prevents the umbilical vein and surrounding tissues against infection. The suggested method has been applied in 64 patients without any related complications.