Schematic representation of geographical miss and edge restenosis
Schematic representation of geographical miss and edge restenosis
During the procedure, there is geographical miss (+) in the proximal segment (treated lesion subjected to injury but not covered by the radiation catheter) ; there is no geographical miss of the distal segment (-) (panel A). During follow-up, the proximal edge with geographic miss (+) developed edge restenosis, which this did not occur at the distal edge without geographic mass (-).