RESUMO
Transcutaneous interventions (TI) under ultrasonographic control were applied in 163 patients (the main group) for primary pyogenic hepatic abscess (PPHA). For comparative group 31 patients were included, in whom an operative intervention was done (disclosure, sanation and external drainage of the focal lesions). While treating PPHA in 91 patients the TI punctures under ultrasonographic control were made and in 72--transcutaneous drainage was performed. The puncture treatment appeared effective in 88 (96.7%) patients, drainage--in 70 (97.2%), summarized efficacy of TI had constituted 96.9%. The morbidity ratio after miniinvasive treatment of PPHA was lesser than after routine operative treatment. The TI application for PPHA is an effective method of the patients treatment, not dependent on their foci size and the patient general state, it permit to lower morbidity, lethality and period of hospitalization significantly, and to improve the results meaningfully. TI under ultrasonographic control constitutes the method of choice in PPHA treatment, excluding posttraumatic abscesses, chronic hepatic abscesses and intracavitary sequesteres presence.
