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《Radiologic Practice》 2002-01
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Evaluation of CT in diagnosing meningioma in nasal cavity and paranasal sinus

WEI Wenzhou,LI Jun,WANG Xiaoling,et al. Department of Radiology,the People's hospital of Wuhan University,Wuhan 430060  
Objective:To evaluate CT in the diagnosis of meningioma of nasal cavity and sinuses.Methods:CT findings of 4 cases with meningioma of nasal cavity and sinuses confirmed by operation and pathology were retrospectively analyzed.Results:Involvement of the lesions in this series was extensive,and appeared iso or hypodense,with peritumor osteosclerotic rim on plain CT.Of 3 cases,there was irregular,linear or patchy calcification and hypodense necrosis within the tumor.Nasal septum and sinuses were all involved and nasal septum appeared obviously displaced or destructed.Involvement of ethmoid and sphenoid sinuses was seen in 4 cases,and involvement of maxillary sinuses in 2 cases.The sinuses were expansively enlarged,and filled with heterogeneous densities.There was compression and thinning of the wall of sinuses but without osteolytic destruction.Conclusion:The meningiomas in nasal cavity and sinuses could be correctly diagnosed with CT scanning.
【CateGory Index】: R730.44
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Chinese Journal Full-text Database 2 Hits
1 ZOU Fang-wei,ZHANG Guo-ming,CHEN Hua(Department of Imaging,the Affiliated Hospital of Zunyi Medical College,Zunyi Guizhou 563003,China);CT diagnosis of meningioma in nasal cavity and paranasal sinus:report of two cases[J];Journal of China Clinic Medical Imaging;2008-07
2 AYIHENG Qu-ku-er-han,et al(Department of Otorhinolaryngology,the First Affiliated Hospital of Xinjiang Medical University);Analysis of clinical characters of benign tumors in nasosinuses and different surgery approaches[J];Journal of Chongqing Medical University;2011-02
Chinese Journal Full-text Database 10 Hits
1 MENG Mei Juan 1, WANG Jing Ling 1, HUAN Yi 2, CHEN Fu Quan 1, WANG Feng 1, LU Lian Jun 1 1Center of Otorhinolaryngology of Chinese PLA, 2Department of Radiodiagnosis, Xijing Hospital, Fourth Military Medical University, Xi'an 71;CT and MRI diagnosis for six patients with ectopic meningioma[J];Journal of The Fourth Military Medical University;2002-19
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5 YANG Xiuying 1 SU Kehu 2 ZHANG Huixian 1 HE limei 1( 1Department of Otorhinolaryngology,Affiliated Hospital of Ningxia Medical College,Yinchuan,750004,China; 2Department of Otorhinolaryngology, People's Hospital of Xiji);Ossifying fibroma in nasal cavity and paranasal sinus(with 9 cases reported)[J];Journal of Clinical Otorhinolaryngology;2004-05
6 ZHOU Xuhong LI Jun PENG Tao (Department of Otolaryngology, Zhongnan Hospital, Wuhan University,Wuhan,430071,China);Report of 4 cases ectopic meningioma of maxillary sinus in children and the review of relative literatures[J];Journal of Clinical Otorhinolaryngology;2005-11
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10 XIE Minqiang, XU Geng, LI Yuan, ZHANG Gehua, LIU Xian. Department of Otolaryngology, Third Affiliated Hospital of Sun Yat sen University, Guangzhou 510630, China;Retrospective comparative analysis of intranasal endoscopic resection of sinonasal tumors[J];National Medical Journal of China;2002-17
【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 LUO Wei,CHANG Yingzhan,MIU Dongsheng,WANG,Xuping,LU Maogu,ZHANG Guokun Dept.of Otorhinolaryngol,the 81th PLA Hospital,Nanjing,210002,China;Non-epithelial benign tumors rarely developed in nose and paranasal sinus(with a report of 16 cases)[J];Chinese Otorhinolaryngological Journal of Integrative Medicine;2008-06
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