Endovascular therapy for aneurysmal subarachnoid hemorrhage complicated by neurogenic pulmonary edema and takotsubo-like cardiomyopathy: A report of ten cases

Figure 1. Chest X-ray, anteroposterior view, showing diffuse infiltrates bilaterally in the lung field indicating pulmonary edema

Figure 2. Noncontrast axial computed tomography scans taken at presentation showing diffuse subarachnoid hemorrhage and mild ventriculomegaly

Figure 3. Three-dimensional left internal carotid angiography, oblique view, showing a saccular aneurysm (arrow) on the internal carotid-posterior communicating artery junctional site. ICA: Internal carotid artery; PCoA: Posterior communicating artery

Figure 4. Left internal carotid angiography, after coil embolization, showing successful obliteration of the aneurysm

Figure 5. Noncontrast axial computed tomography scans taken at the onset showing diffuse subarachnoid hemorrhage

Figure 6. Chest X-ray, anteroposterior view, showing diffuse infiltrates bilaterally in the lung field indicating pulmonary edema

Figure 7. Three-dimensional right vertebral artery angiography, oblique view, showing a fusiform aneurysm (arrow). The right posterior inferior cerebellar artery arises from the dome of the aneurysm (arrowheads)

Figure 8. Right vertebral angiography, after coil embolization, showing successful obliteration of the offending aneurysm involving the original site of the posterior inferior cerebellar artery and a segment of the vertebral artery proximal to the site

Figure 9. Noncontrast axial computed tomography scan taken at the presentation showing diffuse subarachnoid hemorrhage

Figure 10. Three-dimensional left vertebral angiography, oblique view, showing a fusiform aneurysm (arrow). The left posterior inferior cerebellar artery arises from the dome of the aneurysm (arrowheads)

Figure 11. Left vertebral angiography after coil embolization, oblique view, showing successful obliteration of the offending aneurysm involving the original site of the posterior inferior cerebellar artery and a segment of the vertebral artery proximal to the site

Figure 12. Axial fluid-attenuated inversion recovery image after 6 months of discharge showing ischemic changes in the territory of the left posterior inferior cerebellar artery (encircled area)