
Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Ascites CT
Introduction
Overview
Overview
Abdominal CT scan may be helpful in the diagnosis of ascites. Findings on CT scan suggestive of ascites include fluid accumulation within abdominal cavity, defined as transudate (same density as water), exudate (more density than water), and hemoperitoneum (density as ~45 HU).
CT Scan
CT Scan
Abdominal CT scan may be helpful in the diagnosis of ascites. Findings on CT scan suggestive of ascites include:[1]
- Fluid accumulation within abdominal cavity.
- Same density as water (-10 to +10 HU): Transudate
- More density than water (>15 HU): Exudate
- Density as ~45 HU: Blood (hemoperitoneum)
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Eiman Ghaffarpasand, M.D. [2]




