Preferred Label : empty delta sign;
RADLEX synonyms : delta sign; empty triangle sign;
Definition : High-attenuating triangle filled with low-attenuating space on contrast-enhanced CT
scans in the superior sagittal sinus, indicating thrombosis.;
Source : Radiology 2002; 224:788-789;
Origin ID : RID35187;
Associated condition(s)
- Currated CISMeF NLP mapping
High-attenuating triangle filled with low-attenuating space on contrast-enhanced CT
scans in the superior sagittal sinus, indicating thrombosis.
