title: [Percutaneous drainage of liver and splenic abscess].
abstract: 42 patients with solitary (n = 34) and multiple (n = 8) abscesses of the liver (n = 36) and the spleen (n = 6) were treated with ultrasound guided percutaneous interventions. 38 patients (90%) underwent a total of 97 closed abscess aspirations using needles of 0.9 and 1.3 mm in diameter. In 4 cases (10%) percutaneous catheter drainage was performed. Intravenous antibiotics were used in all cases. Those patients with closed abscess aspiration additionally received local injection of aminoglycosides into the cavity. 40 out of the 42 patients could be treated successfully by percutaneous methods for a cure rate of 95.2%. Percutaneous drainage failure occurred in 2.4%. One patient with multiple liver abscesses and catheter drainage died from myocardial infarction (hospital mortality 2.4%). Complications of ultrasound-guided interventions included two minor bleedings, requiring no therapy, and one pleural empyema (complication rate 7.1%). There were no treatment related lethal complications. These results indicate that abscesses of the liver and the spleen up to 10 cm in diameter can be effectively treated by closed (repetitive) needle aspiration and antibiotic therapy with a relatively low rate of complications. About half of our patients with abscesses of more than 10 cm received percutaneous catheter drainage. On the basis of our experience surgical drainage of liver abscesses and splenectomy in splenic abscesses should be restricted to those cases with percutaneous drainage failure.
authors.affiliation: Abt. Gastroenterologie und Stoffwechsel, Philipps-Universität Marburg.
authors.forename: W B
authors.initials: WB
authors.lastname: Schwerk
authors.forename: C
authors.initials: C
authors.lastname: Görg
authors.forename: K
authors.initials: K
authors.lastname: Görg
authors.forename: G
authors.initials: G
authors.lastname: Richter
authors.forename: K
authors.initials: K
authors.lastname: Beckh
mesh_terms: D000038:Abscess / Q000000981:diagnostic imaging / Q000628:therapy*; D000328:Adult; D000368:Aged; D001419:Bacteria / Q000302:isolation & purification; D001424:Bacterial Infections / Q000000981:diagnostic imaging / Q000628:therapy*; D002408:Catheters, Indwelling; D004322:Drainage / Q000295:instrumentation*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000295:instrumentation*; D008100:Liver Abscess / Q000000981:diagnostic imaging / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D013158:Splenic Diseases / Q000000981:diagnostic imaging / Q000628:therapy*; D014463:Ultrasonography / Q000295:instrumentation*
vernacular_title: Perkutane Drainagen von Leber- und Milzabszessen.