Abstract
A rare case of arachnoid cyst in the trigone of a lateral ventricle is reported. The patient was an 8-year-old boy who had had four episodes of convulsions prior to admission. Computed tomography (CT) and magnetic resonance imaging (MRI) demonstrated a cystic lesion containing fluid resembling cerebrospinal fluid. Although he received a cyst-peritoneal shunt, the lesion did not decrease in size. Direct removal of the cyst was then scheduled. The entirc cyst was finally removed, although it was firmly attached to the choroid plexus. The enlarged trigone gradually decreased in postoperative CT. The effectiveness of a cyst-peritoneal shunt is not always satisfactory. We recommend total resection of the cyst without use of a shunt system.
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Di Rocco C, Di Trapani G, Iannelli A (1979) Arachnoid cyst of the fourth ventricle and “arrested” hydrocephalus. Surg Neurol 12:467–471
Harter LP, Silverberg GD, Brant-Zawadzki M (1980) Intrasellar arachnoid cyst: case report. Neurosurgery 7:387–390
Kjos BO, Brant-Zawadzki M, Kucharczyk W, Kelly WM, Norman D, Newton TH (1985) Cystic intracranial lesions: magnetic resonance imaging. Radiology 155:363–369
Korosue K, Tamaki N, Fujiwara K, Matsumoto S (1983) Arachnoid cyst of the fourth ventricle manifesting normal pressure hydrocephalus. Neurosurgery 12:108–110
Kurokawa Y, Niwa J, Akagawa S (1986) A convexity intracerebral arachnoid cyst: a CT entity to be differentiated from a cystic glioma. Comput Radiol 10:259–266
Milhorat TH (1977) Pediatric neurosurgery. (Contemporary neurology series, vol 16) Davis, Philadelphia, pp 191–197
Nakase H, Hisanaga M, Hashimoto S, Imanishi M, Utsumi S (1988) Intraventricular arachnoid cyst. Report of two cases. J Neurosurg 68:482–486
Nakasu Y, Handa J, Watanabe K (1986) Progressive neurological deficits with benign intracerebral cyst. Report of two cases. J Neurosurg 65:706–709
Seike M, Kurisaka M, Mori K (1987) Intraventricular arachnoid cyst (Case report). Neurol Med Chir (Tokyo) 27:154–158
Yeates A, Enzmann D (1979) An intraventricular arachnoid cyst. J Comput Assist Tomogr 3:697–700
Yoshida T, Ikeda T, Maeda Y, Ushio Y, Koh S, Mogami H (1984) An arachnoid cyst in the left lateral ventricle. Neurol Surg (Tokyo): 12:969–973
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Kurokawa, Y., Sohma, T., Tsuchita, H. et al. A case of intraventricular arachnoid cyst. Child's Nerv Syst 6, 365–367 (1990). https://doi.org/10.1007/BF00298286
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DOI: https://doi.org/10.1007/BF00298286