Percutaneous aspiration, drainage, and biopsy in children

Between 1983 and 1987, 44 infants and children had 50 percutaneous aspiration, drainage, and/or biopsy procedures under sedation and local anesthesia. Ultrasound occasionally supplemented by fluoroscopy was most commonly used as guidance. Results of all 17 aspirations without drainage helped in management. Eighteen of 25 aspirations with drainage were successful. The major clinical improvement was related to the initial decompression. Six of the eight biopsies were diagnostic. There were no complications or mortality. Our results show that percutaneous techniques can be performed safely and effectively in infants and children.