[Long term outcome after percutaneous sclerotherapy of renal cysts with polidocanol].
Methodology and long-term results of treatment of uncomplicated kidney cysts by percutaneous sclerotherapy with polidocanol are presented. Between 1991 and 1998, 132 patients with 151 kidney cysts were treated by percutaneous sclerotherapy with polidocanol as the sclerosing agent. The average volume of the cysts was 288 ml. Over a mean period of 25.8 months, 118 patients with 132 cysts were followed up. In 56% of the cysts treated the cystic cavity disappeared completely, and in 30% the remaining volume was less than 10% of the initial volume. The existing symptoms before intervention remained unchanged only in four (3.4%) patients. The morbidity of the method was 9% and surgical reintervention was not necessary. There was no mortality. The mean hospitalization was 1.06 days. Percutaneous sclerotherapy of uncomplicated kidney cysts with polidocanol offers a high rate of success without the costs and invasiveness associated with laparoscopic surgery and also without the need for repeated interventions associated with sclerotherapy performed with ethanol.
Allgemeines Krankenhaus Barmbek, Urologische Abteilung, Rübenkamp 148, 22291 Hamburg.
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Brunken
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Pfeiffer
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Tauber
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D052177:Kidney Diseases, Cystic / Q000000981:diagnostic imaging / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D000077423:Polidocanol; D011092:Polyethylene Glycols / Q000627:therapeutic use; D015911:Sclerotherapy / Q000379:methods*; D016896:Treatment Outcome; D014567:Urography
D000077423:Polidocanol; D011092:Polyethylene Glycols