[Percutaneous puncture under sectorial real time ultrasonography control].
A technique for percutaneous puncture is described which employs sectorial scanning real time ultrasonography without a mechanical system for needle control. The method has given satisfactory results in 200 punctures, including one case in which a liver metastasis 13 mm in diameter was detected and another case with a wirsung's duct of 4 mm diameter.
D001707:Biopsy, Needle / Q000379:methods*; D006801:Humans; D011677:Punctures / Q000379:methods*; D014463:Ultrasonography
Technique de ponction percutanée guidée par échographe temps réel sectoriel.