When you document related signs across different compartments (such as IVC thrombosis, hepatic vein flow obliteration, and caudate lobe enlargement), PISUM connects these findings into an overarching clinical entity (e.g.
Budd-Chiari syndrome) instead of leaving disjointed notes[cite: 4, 5].
It organizes impressions according to 4 standardized certainty levels[cite: 4, 5]:
- Confirming: Direct, unambiguous hallmark imaging signs[cite: 4, 5].
- Suggestive of: Strong pattern matching requiring clinical correlation[cite: 4, 5].
- Compatible with: Consistent non-specific signs aligned with patient history[cite: 4, 5].
- Cannot exclude: Subtle threshold markers or indirect indicators requiring monitoring[cite: 4, 5].