Abstract
A prospective study of the accuracy in diagnosing gallstones using ultrasonography in the absence of a fluid-filled gallbladder was done over a 20 month period; 91 patients were studied. A focal echo complex with acoustic shadowing was shown to be a highly reliable criterion for diagnosing gallstones in a contracted gallbladder when (1) it was demonstrated on longitudinal, transverse, and left lateral decubitus views, and (2) the configuration of the echo complex remained the same.
Original language | English (US) |
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Pages (from-to) | 141-144 |
Number of pages | 4 |
Journal | American Journal of Roentgenology |
Volume | 134 |
Issue number | 1 |
DOIs | |
State | Published - 1980 |
ASJC Scopus subject areas
- Radiology Nuclear Medicine and imaging