Acute lower gastrointestinal (GI) hemorrhage is a potentially life-threatening event,
which requires efficient work-up and effective management. Interventional radiology
has an indispensable role in treatment of this serious condition. We review the major
causes of acute lower GI bleeding in adults, available diagnostic modalities, and
endovascular interventions.
Keywords
lower gastrointestinal hemorrhage - angiography - embolization