Two Cases of Intraventricular Arachnoid Cysts: Case Report.
- Author:
Jae Seung BANG
1
;
Chang Wan OH
;
Myoung Soo KIM
;
Ghee Young CHOE
;
Byung Kyu CHO
;
Seung Koan HONG
;
Dae Hee HAN
Author Information
1. Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea.
- Publication Type:Case Report
- Keywords:
Symptomatic;
Intraventricular;
Arachnoid cyst
- MeSH:
Adult;
Arachnoid Cysts*;
Arachnoid*;
Child;
Choroid Plexus;
Extremities;
Female;
Fourth Ventricle;
Headache;
Humans;
Hypesthesia;
Lateral Ventricles;
Paresthesia;
Vomiting
- From:Journal of Korean Neurosurgical Society
2001;30(7):928-933
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Intraventricular arachnoid cyst has been rarely reported. Here we present two cases of symptomatic intraventricular arachnoid cysts in the fourth ventricle and right lateral ventricle. The first patient was a 38-year-old female who complained of headache and left facial hypesthesia. Computed tomography and MR scan revealed large cystic lesion in the fourth ventricle. After cyst wall removal, facial hypesthesia disappeared immediately and headache improved slowly. The second patient was a 9-year-old girl who complained of headache, vomiting and paresthesia in her right low extremity. Cystic lesion in the right lateral ventricle was detected in the CT and MR scan. The symptoms improved after cyst wall removal. Surgical findings of these two cases showed that the cyst walls were attached firmly to the choroid plexus. Symptomatic intraventricular arachnoid cyst must be treated appropriately and we recommend complete cyst wall removal.
