Table 1: A summary of the patient data.

Age Sex Duration of signs Etiology Iron
71 M < 24 hours Pseudoaneurysm Focally positive
71 M 3 days Coagulopathic Focally positive
46 F < 24 hours Septic emboli Focally positive
66 F < 24 hours HTN Negative
93 M 3 weeks Trauma Positive (neomembrane present)
65 M 6 days Temporal AV fistula Negative
45 M 5 days HTN Focally positive
51 M < 24 hours Trauma Focally positive
38 F < 24 hours Complication of previous surgery Negative
85 F < 24 hours Coagulopathic Focally positive
52 M 3 days HTN Negative
66 F < 24 hours Coagulopathic Focally positive