Table 1.

Results of CSF-venous fistula (CVF) detection after pseudonymization of 27 combined examinations and independent reviewing by raters 1 and 2. A senior rater adjudicated in cases of disagreement between raters 1 and 2.

Number of detected CVFs on	Rater 1	Rater 2	Senior rater*
LD-DSM	9	12	10
LD-CTM	39	42	39
LD-DSM only (missed on LD-CTM)	2	0	0
LD-CTM only (missed on LD-DSM)	32	30	28

* Results after adjudication of senior rater in cases of disagreement between raters 1 and 2.

CVF, CSF-venous fistula; LD-CTM, lateral decubitus CT-myelography; LD-DSM, lateral decubitus digital subtraction myelography.