PubMed:: "Vascular Diseases"[Mesh:NoExp] OR "Hemorrhage"[Mesh] OR hemorrhage[tiab] OR haemorrhage[tiab] OR pph[tiab] OR bleeding[tiab] OR "Aneurysm, False"[Mesh] OR aneurysm*[tiab] OR pseudoaneurysm*[tiab] OR sentinel bleed[tiab];; Embase.com:: 'vascular disease'/de OR 'bleeding'/exp OR hemorrhage:ti,ab OR haemorrhage:ti,ab OR pph:ti,ab OR bleeding:ti,ab OR 'false aneurysm'/exp OR aneurysm*:ti,ab OR pseudoaneurysm*:ti,ab OR 'sentinel bleed':ti,ab.