[Is there any justification to the scintigraphy and echotomography B association for the tracking down of hepatic metastases? (author's transl)].

Regarding the tracking down of hepatic metastases, a study was made on 58 patients presenting either digestive or genital adenocarcinoma. The determining criterion of selection was the carrying out of the three following tests within the same month (Technetium 99 Scintigraphy, Echotomography B and surgery). The global breakdown of exact answers is in favour of echography (72% against 53%), echography being more reliable than scintigraphy. Therefore echotomography B seems to be the first morphological method that should be proposed; and for improving the tracking down, scintigraphy makes the interpretation of the results more difficult, and reduces the number of correct answers.