ellipse sign

An oblong ‘mass’ seen in an upper gastrointestinal radiocontrast study, which corresponds to simple—non-malignant—pooling of contrast material in an ulcer base

Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.

ellipse sign

 An oblong 'mass' seen in an upper GI radiocontrast study, which corresponds to simple–non-malignant pooling of contrast material in an ulcer base.

McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.