- 중추성 현훈 환자의 뇌자기공명영상 소견
- ㆍ 저자명
- 정춘근,김상준,김유미,차민정,이영석,김재일,이근호,이정구,박현민
- ㆍ 간행물명
- 대한방사선의학회지
- ㆍ 권/호정보
- 1998년|39권 5호|pp.901-906 (6 pages)
- ㆍ 발행정보
- 대한영상의학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
Purpose: To investigate brain lesions and their locations in patients with central vertigo, as seen on MR imaging. Materials and Methods: We retrospectively reviewed MR images of 85 patients with central type vertigo diagnosed on the basis of clinical symptoms and vestibular function test (VFT), and analyzed lesions and their locations. Those located along the known central vestibular pathway were included in our study. Results: In 29 of85 patients (34%), lesions considered to be associated with central vertigo were detected on MR imaging. These included infarction (18 patients), hemorrhage (5), tumor (2), cavernous angioma(1), cerebellopontine angle cyst(1), tuberous sclerosis(1) and olivopontocerebellar atrophy(1) ; they were located in the parietal lobe(6patients), the lateral medulla(5), the pons(5), the middle cerebellar peduncle(4), the corona radiata(3), and the cerebellar vermis(3). Thirty-eight cases showed high signal intensity lesions in deep cerebral matter, the basal ganglia, and pons but these were considered to be unrelated to central vertigo. Conclusions : MR imaging could be a useful tool for the evaluation of patients with central vertigo.