https://www.selleckchem.com/pr....oducts/choline-hydro
Acquiring appropriate preoperative images is an important step in the treatment of cerebral aneurysms. Despite recent advances in contrast-enhanced CT and MRI, catheter angiography remains the standard of care in preoperative imaging tests for both ruptured and unruptured intracranial aneurysms. Three-dimensional rotational angiography can provide a clear view of vascular structure around the aneurysm in an intuitive manner, including the small perforators. For ruptured aneurysms, the treatment modality(i.e., surgical clipping