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Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Brain+Tumor+Res+Treat 2018 ; 6 (1): 13-21 Nephropedia Template TP
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Cystic Meningiomas: Correlation between Radiologic and Histopathologic Features #MMPMID29644810
Go Ko; Lee K; Heo W; Lee YS; Park YS; Kim SK; Lee Jh; Jung JM
Brain Tumor Res Treat 2018[Apr]; 6 (1): 13-21 PMID29644810show ga
Background: Tumors with cysts often correlate with gliomas, metastatic tumors, or hemangioblastomas, which require differentiation. Methods: Thirty-eight cases of cyst associated-meningioma based on preoperative radiologic studies and histologic confirmations were reviewed from November 1998 to July 2017. Results: A total of 395 cases of meningioma were observed in the 20 years, and surgical treatment of intracranial meningioma was performed in 120 cases. Thirty-eight (9.6%) cases of cyst associated meningiomas were analyzed. Nauta type I was the most common type of cyst (39.5%) and the most frequent histopathological subtype was meningothelial type (36.8%). Conclusion: Statistically there were no significant associations between meningioma histopathological type and associated cysts; however, the rate of World Health Organization grade II was higher in cyst associated meningiomas than in unrelated meningiomas. This correlation was weak, in accordance with the meningioma grade.