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Báo cáo y học: "Mirror-Image Arachnoid Cysts in a Pair of Monozygotic Twins: A Case Report and Review of the Literature"

Tuyển tập các báo cáo nghiên cứu khoa học ngành y học tạp chí Medical Sciences dành cho các bạn sinh viên ngành y tham khảo đề tài: Mirror-Image Arachnoid Cysts in a Pair of Monozygotic Twins: A Case Report and Review of the Literature. | Int. J. Med. Sci. 2011 8 402 o IVYSPRING wBrnsno PLI International Journal of Medical Sciences 2011 8 5 402-405 Case Report Mirror-Image Arachnoid Cysts in a Pair of Monozygotic Twins A Case Report and Review of the Literature Jing-Yi Zhou1 Jia-Li Pu2 Sheng Chen1 Yuan Hong 1 Chen-Han Ling1 and Jian-Min Zhang 1 x 1. Department of Neurosurgery Second Affiliated Hospital School of Medicine Zhejiang University Hangzhou China 2. Department of Neurology Second Affiliated Hospital School of Medicine Zhejiang University Hangzhou China H Corresponding author Jian-Min Zhang M.D. 88 Jie-Fang Road Hangzhou 310009 Zhejiang Province China. Tel Fax 86-571-87784715 E-mail zjm135vip@sina.com Ivyspring International Publisher. This is an open-access article distributed under the terms of the Creative Commons License http creativecommons.org licenses by-nc-nd 3.0 . Reproduction is permitted for personal noncommercial use provided that the article is in whole unmodified and properly cited. Received 2011.03.06 Accepted 2011.05.23 Published 2011.06.22 Abstract Mirror-imaging of arachnoid cysts ACs in monozygotic twins MZ is extremely rare. We describe a pair of MZ who developed mirror-imaging of ACs in the temporal fossas and we also review the literature. Brain computer tomography CT and Magnetic Resonance Imaging MRI of the MZ revealed mirror-imaging of vast lesions of cerebrospinal fluid intensity in their temporal fossas. This is the second ever report of such a case according to the available literature. Unlike the prior case our patients were 14 months which is a much younger age than the patients of the previous report. Consequently our case is better in supporting a genetic origin in the pathogenesis of AC. The findings in our case indicate that early neuroimaging is mandatory in the counterpart of the symptomatic patient with AC irrespective of the absence of symptoms. Key words Mirror image Arachnoid cyst Monozygotic twins Introduction A mirror image is the same features .