Title Page
Contents
I. INTRODUCTION 7
II. METHODS 8
1. Study Design 8
2. Hybrid Surgery 9
3. Percutaneous Mechanial Thrombectomy 11
4. Statistics 12
III. RESULTS 13
1. Overall Characteristics of Patients 13
2. Angiographic Findings and Procedure-related Outcomes 13
3. Primary Patency Rate After Salvage Procedure 15
IV. DISCUSSION 17
REFERENCE 27
ABTRACT 30
국문요약 32
Table 1. Overall characteristics of the two study groups, hybrid surgery and percutaneous mechanical thrombectomy 22
Table 2. Angiographic finding of thrombosed autogenous arteriovenous fistulas 23
Table 3. Comparison of procedure-related outcomes of hybrid surgery and percutaneous mechanical thrombectomy 24
Fig 1. Schematic diagram for the operative process of hybrid surgery for thrombosed autogenous arteriovenous fistulas (AVF, Autogenous arteriovenous fistula) 25
Fig 2. Kaplan-Meier primary patency rate curve treated with hybrid surgery (n=40, solid line) and percutaneous mechanical thrombectomy (n=10, dashed line) describing 2-year follow-up of thrombosed autogenous arteriovenous fistulas 26