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[摘è¦] 目的:探讨椎管内神ç»éž˜ç˜¤çš„诊æ–åŠæ‰‹æœ¯æ²»ç–—ç»éªŒã€‚方法:回顾分æž20例椎管内神ç»éž˜ç˜¤çš„è¯Šç–—æƒ…å†µåŠæœ¯åŽéšè®¿èµ„料。结果:术åŽéšè®¿6~30ä¸ªæœˆï¼Œè‚¿ç˜¤æ— å¤å‘ï¼Œæ‚£è€…ç—‡çŠ¶å‡æ˜Žæ˜¾æ”¹å–„。结论:MRIæ˜¯å½“å‰æ¤Žç®¡å†…神ç»éž˜ç˜¤æœ€é‡è¦çš„è¯Šæ–æ–¹æ³•。
[关键è¯] 椎管内; 神ç»éž˜ç˜¤ï¼› 诊æ–ï¼› 手术治疗
[ä¸å›¾åˆ†ç±»å·] R739.42 [æ–‡çŒ®æ ‡è¯†ç ] A [æ–‡ç« ç¼–å·] 1671-7562(2011)01-0018-04
doi:10.3969/j.issn.1671-7562.2011.01.005
[收稿日期] 2010-09-01 [修回日期] 2010-10-12
[作者简介] 周涛(1976-),男,安徽马éžå±±äººï¼Œä¸»æ²»åŒ»å¸ˆï¼ŒåŒ»å¦ç¡•士。E-mail: Zhoutao7621@yahoo.cn
Analysis of diagnosis and treatment on 20 cases of
spinal canal neurilemmoma
ZHOU Tao, HE Fang
(Department of Orthopedics, the People's Hospital of Ma'anshan, Ma'anshan 243000, China)
[Abstract] Objective: To explore the clinical diagnosis and surgical treatment of spinal canal neurilemmoma. Methods: Twenty cases of spinal canal neurilemmoma were retrospective analyzed from June 2004 to March 2010.All the characteristics of the cases were recorded and analyzed carefully, including the clinical manifestation,the radiologic data the neural functions. Results: During the follow-up period ranged from 6 months to 30 months, no recurrence of the tumor was found. All patients had obviously the restoration of neurological function. Conclusion: MRI is currently the most important diagnostic method for spinal canal neurilemmoma.
[Key words] intraspinalï¼› neurinomaï¼› diagnosisï¼› surgical treatment
神ç»éž˜ç˜¤æ˜¯å¸¸è§çš„æ¤Žç®¡å†…å ä½ç—…å˜ä¹‹ä¸€,其早期症状ä¸å…¸åž‹,æ˜“å¯¼è‡´è¯¯è¯Šã€æ¼è¯Š,å¸¸ç»™åŽæœŸæ²»ç–—带æ¥å›°éš¾,给患者带æ¥ä¸¥é‡ä¼¤å®³ã€‚该病手术治疗效果较好,现将我院20例椎管内神ç»éž˜ç˜¤ç—…例的诊疗情况åŠéšè®¿ç»“果报告如下。
1 临床资料
1.1 一般资料
选喿ˆ‘院2004å¹´6月至2010å¹´3月所诊治的20例神ç»éž˜ç˜¤ç—…例,å‡ç»æœ¯åŽç—…ç†è¯å®ž(è§å›¾1)。其ä¸ç”·9例,女11例,年龄17~70å²,å¹³å‡(40.3±9.4)å²,病程3个月~5å¹´,å¹³å‡(8.6±2.2)个月。肿瘤å‘病节段:颈段2例,胸段12例,腰骶段6ä¾‹ã€‚ç¥žç»æŸå®³æŒ‰Frankel分级:B级2例,C级5例,D级l0例,E级3例。
1.2 å½±åƒå¦æ£€æŸ¥
20例患者å‡è¡ŒMRI检查:所有肿瘤å‡è¾¹ç•Œæ¸…楚,å…¶ä¸16例表现为髓外硬膜下æ¤åœ†å½¢æˆ–圆形肿å—,4例呈哑铃型通过椎间å”延伸到硬膜外(è§å›¾2ã€3)ï¼›12例T1WI呈略低或ç‰è„Šé«“ä¿¡å·,T2WI呈高信å·,å¢žå¼ºåŽæ‰«ææ˜Žæ˜¾å‡åŒ€æˆ–ä¸å‡åŒ€å¼ºåŒ–,囊å˜åæ»åŒºæ— 强化。
1.3 手术方法
患者在气管æ’管全麻下å–ä¾§å§ä½æˆ–俯å§ä½,术å‰c臂机é€è§†å®šä½,æ ¹æ®éœ€è¦é€‰æ‹©å…¨æ¤Žæ¿æˆ–åŠæ¤Žæ¿åˆ‡é™¤ã€‚å…¶ä¸19例ä½äºŽç¡¬è†œå†…髓外,1例ä½äºŽç¡¬è†œå†…髓内。4例呈哑铃型肿瘤å‡â… 期手术切除。8ä¾‹åŒæ—¶è¡Œæ¤éª¨å†…固定(è§å›¾4)。
图1 ç—…ç†åˆ‡ç‰‡ç¤ºè‚¿ç˜¤ç»†èƒžå‘ˆæŸçŠ¶æŽ’åˆ—ï¼Œäº’ç›¸å¹³è¡Œæˆæ …æ çŠ¶ï¼Œç»†èƒžæ ¸ç»†é•¿ï¼Œç»†èƒžé—´å«æœ‰ä¸°å¯Œçš„网状纤维 ×40
图2 术å‰çŸ¢ä½MRI示肿瘤ä½äºŽT10~11节段,呈æ¤åœ†å½¢ï¼ŒåŽ‹è¿«è„Šé«“èƒŒä¾§ï¼Œå†…æœ‰å›Šæ€§å˜å›¾3 术å‰è½´ä½MRI示肿瘤部分穿出椎管,呈哑铃状,内有囊性å˜
图4 术åŽèƒ¸è…°æ®µX线示T10ã€T11åŽæ–¹é™„ä»¶éƒ¨åˆ†ç¼ºå¦‚ï¼Œæ¤Žå¼“æ ¹èžºé’‰å†…å›ºå®šä½ç½®è‰¯å¥½
1.4 结果
20例患者术åŽç—…ç†ç»“æžœå‡ä¸ºç¥žç»éž˜ç˜¤ã€‚获éšè®¿19例,éšè®¿æ—¶é—´6~30个月,å¹³å‡(16.5±4.6)个月,è‚¿ç˜¤æ— å¤å‘。术åŽ19例症状å‡å¾—到明显改善,æ— ç–¼ç—›ï¼Œæ„Ÿè§‰ã€è‚ŒåЛ逿¸æ¢å¤æ£å¸¸,ç—…ç†å射消失,äºŒä¾¿åŠŸèƒ½é€æ¸æ¢å¤æ£å¸¸ã€‚术åŽç¥žç»åŠŸèƒ½æ¢å¤æŒ‰ç…§Frankel分级:D级5例,E级14ä¾‹ã€‚æœ¯åŽæ‚£è€…定期æ‹Xçº¿ç‰‡å¤æŸ¥,8ä¾‹åŒæ—¶è¡Œå†…固定者未è§è„ŠæŸ±å¤±ç¨³å¾è±¡,æ¤éª¨èžåˆè‰¯å¥½,å¹³å‡èžåˆæ—¶é—´4.9个月。éšè®¿æœŸé—´æœªå‡ºçŽ°è‚¿ç˜¤å±€éƒ¨å¤å‘åŠå†…固定æ¾åŠ¨ã€æ–裂现象。
2 讨 论
2.1 椎管内神ç»éž˜ç˜¤çš„临床特å¾åŠæ¼è¯Šã€è¯¯è¯Šåˆ†æž
椎管内神ç»éž˜ç˜¤å‘病率低,å‘å±•ç¼“æ…¢ï¼Œæ—©æœŸç—‡çŠ¶å¤šä¸æ˜Žæ˜¾ï¼Œå¤šæ•°ä»¥ä¸å…¸åž‹ç¥žç»æ ¹æ ¹æ€§ç–¼ç—›ä¸ºé¦–å‘症状,伴感觉异常,病情å¯åå¤å¤šå¹´ï¼Œé€æ¸åŠ é‡åŽè¡¨çŽ°ä¸ºæ¤Žç®¡ç‹çª„ã€è„Šé«“åŠç¥žç»æ ¹å—压症状;进入脊髓部分压迫期时,主è¦è¡¨çŽ°ä¸ºè„Šé«“ã€ç¥žç»æ”¯é…区麻痹åŠè‚Œè‚‰èŽç¼©ï¼Œæ„Ÿè§‰åŠè¿åŠ¨éšœç¢å‘生较迟,å¯è¡¨çŽ°ä¸ºä¸å…¸åž‹è„Šé«“åŠæ¨ªæ–综åˆå¾ï¼›æ™šæœŸå‘生脊髓压迫瘫痪。
在临床工作ä¸ï¼Œæ—©æœŸå› 神ç»éž˜ç˜¤è¾ƒå° ......
