[Unfavorable outcome of giant vertebral artery aneurysm. Clinical case and literature review]. / Neblagopriyatnyi iskhod techeniya gigantskoi anevrizmy pozvonochnoi arterii. Klinicheskoe nablyudenie i obzor literatury.

OBJECTIVE: To demonstrate the unfavorable natural course and prognosis of giant vertebral artery aneurysm, to analyze the literature, and to conduct a postmortem histopathological study of the features of this disease.