| Literature DB >> 2185178 |
A C Lamont1, A C Graebe, J M Pelmore, J R Thompson.
Abstract
Twenty observers estimated renal cortical brightness compared with the liver in 28 ultrasound images. Their judgment was compared with objective densitometer readings. High inter- and intra-observer variation was found. Estimates of brightness of ultrasound images by eye alone should be interpreted with care.Entities:
Mesh：
Year: 1990 PMID： 2185178 DOI： 10.1097/00004424-199003000-00008
Source DB: PubMed Journal: Invest Radiol ISSN： 0020-9996 Impact factor: 6.016