Table 2 Origin of bleeding and treatment parameters in the studied patients
Origin of bleeding lesions in the patients (n) (%) | |
|---|---|
Lower group of segmental arteries | 35 (77.8%) |
 Middle group of segmental arteries | 6 (13.3%) |
 Upper group of segmental arteries | 4 (8.9 %) |
Type of embolic agent used in the patients (n) (%) | |
 Coil | 23 (51.1%) |
 NBCA glue | 15 (33.3%) |
 PVA | 7 (15.6%) |
Treatment sessions for patients (n) | |
 One session of embolization | 45 |
 Two sessions of embolization | 4 |