(1) Background. The anatomical variations of the vertebral arteries (VAs) have a significant
impact both in neurosurgery and forensic pathology. The purpose of this study was to …

This paper presents diagnostic criteria for vascular vertigo and dizziness as formulated by
the Committee for the Classification of Vestibular Disorders of the Bárány Society. The …

Atlanto-axial instability (AAI) is common in the connective tissue disorders, such as
rheumatoid arthritis, and increasingly recognized in the heritable disorders of Stickler, Loeys …

Background and Purpose—The aim of this study was to determine the prevalence of stroke
and efficacy of bedside evaluation in diagnosing stroke in acute transient vestibular …

Vertebral artery hypoplasia (VAH) belongs to the relatively frequent Doppler
ultrasonography (US) findings. However, its clinical significance remains controversial. This …

Background The clinical significance of vertebral artery (VA) hypoplasia is under discussion.
The aim of this retrospective study is to evaluate a hypothesis of a possible causal link …

Vertebral artery hypoplasia (VAH) is a frequent anatomical variation of vertebral arteries,
with emerging evidence suggesting that it contributes to posterior circulation ischemia …

Cerebral arteries may exhibit a wide range of variation from normal anatomy, which can be
incidentally discovered during imaging. Knowledge of such variants is crucial to differentiate …

Background The definition of sudden sensorineural hearing loss (SSNHL) is broadly
accepted as acute sensorineural hearing loss of more than 30 dB over at least three …

Objective The prevalence of various aortic arch branching patterns has not been established
in Chinese people. Little is known regarding the underlying associations among age, sex …