Open AccessUltrasonographic appearance of gas-containing abscesses in the abdomen
Author(s) -
Herbert Y. Kressel,
Roy A. Filly
Publication year - 1978
Publication title -
american journal of roentgenology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.294
H-Index - 196
eISSN - 1546-3141
pISSN - 0361-803X
DOI - 10.2214/ajr.130.1.71
Subject(s) - medicine , abdomen , abscess , gas gangrene , radiology , surgery
This report describes the sonographic appearance of six gas-containing abdominal abscesses. Gas-containing abscesses may appear as densely echogenic masses with acoustical shadowing, but may also be seen merely as regions of acoustical shadowing or as an echogenic mass. A hypothesis is advanced that the appearance of gas-containing abscesses as echogenic masses may be due to a "microbubble" constrast effect.