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intramedullary hemangioblastoma
相关语句
  髓内血管母细胞瘤
     Diagnosis and treatment of intramedullary hemangioblastoma of medulla oblongata
     延髓髓内血管母细胞瘤的诊断与治疗
短句来源
     Diagnosis and treatment of intramedullary hemangioblastoma of cervical spinal cord
     颈髓髓内血管母细胞瘤的诊断与治疗
短句来源
     Diagnosis and treatment of intramedullary hemangioblastoma of cervical spinal cord
     颈髓髓内血管母细胞瘤的诊断与治疗(英文)
短句来源
     Objective To probe into the diagnosis and the treatment of intramedullary hemangioblastoma of of medulla oblongata.
     目的探讨延髓髓内血管母细胞瘤的诊断与治疗。
短句来源
     Objective To probe into the diagnosis and the treatment of intramedullary hemangioblastoma of cervical spinal cord.
     目的 探讨颈髓髓内血管母细胞瘤的诊断与治疗。
短句来源
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  血管母细胞瘤
     MRI diagnosis of intramedullary hemangioblastoma
     脊髓内血管母细胞瘤的MRI诊断
短句来源
     Diagnosis and Treatment of Spinal Cord Intramedullary Hemangioblastoma
     脊髓血管母细胞瘤的影像学诊断及治疗
短句来源
     Diagnosis and treatment of intramedullary hemangioblastoma of medulla oblongata
     延髓髓内血管母细胞瘤的诊断与治疗
短句来源
     Diagnosis and treatment of intramedullary hemangioblastoma of cervical spinal cord
     颈髓髓内血管母细胞瘤的诊断与治疗
短句来源
     Diagnosis and treatment of intramedullary hemangioblastoma of cervical spinal cord
     颈髓髓内血管母细胞瘤的诊断与治疗(英文)
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更多       
  “intramedullary hemangioblastoma”译为未确定词的双语例句
     Diagnosis and microsurgical treatment of intramedullary hemangioblastoma in cervical spinal cord
     颈髓髓内血管网织细胞瘤的诊断及显微外科治疗
短句来源
     When it is diagnosed, intramedullary hemangioblastoma of cervical spinal cord needs to be distinguished from thoracic outlet syndrome and cervical spondylopathy.
     诊断时 ,还需与胸廓出口综合征和颈椎病相鉴别。
短句来源
     Objective To investigate the diagnosis and surgical techniques of intramedullary hemangioblastoma of the cervical spinal cord Methods MR imaging and the methods and results of surgery were analyzed in 21 patients Results The tumors were divided into three types on MR imaging ① Syringeal type, where the tumor varied in size and was accompanied by syringobulbia and syringomyelia;
     方法 分析 2 1例这类肿瘤患者的MRI表现 ,及其手术治疗的方法与结果。 结果 这类肿瘤在MRI上可分为三型 :空洞型 ,肿瘤大小不等 ,且继发延、脊髓空洞 ;
短句来源
     After operation , neurological status was improved in 6 patients and aggravated in 1. Conclusions For intramedullary hemangioblastoma of medulla oblongata , MR imagings can make out the diagnosis of localization and the nature , and classification.
     术后患者神经系统状态好转者6例,加重1例。
短句来源
     Objective To investigate the diagnosis and the microsurgical treatment of intramedullary hemangioblastoma in cervical spinal cord.
     目的探讨颈髓髓内血管网织细胞瘤的诊断及显微外科治疗。
短句来源
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  intramedullary hemangioblastoma
This is a study on 19 patients, who underwent complete excision of an intramedullary hemangioblastoma of the spinal cord during the period 1984-1997.
      
Surgical Management of Intramedullary Hemangioblastoma of the Spinal Cord
      
In the second patient MRI and selective angiography showed an intramedullary hemangioblastoma extending from C 2-C 4.
      


Objective To evaluate the MR imaging of intramedullary hemangioblastoma Methods This paper reviewed the MR findings in 8 patients with surgically and pathologically proved intramedullary hemangioblastoma All scans were obtained on a 0 35 Tesla supercondutive MR unit, and spin echo and multiple echoes were applied All the patients were made sagittal and axial T 1-weighted images(T 1WI) Sagittal T 2 -weighted images were also taken The intravenous Gd-DTPA was administered in a dosage...

Objective To evaluate the MR imaging of intramedullary hemangioblastoma Methods This paper reviewed the MR findings in 8 patients with surgically and pathologically proved intramedullary hemangioblastoma All scans were obtained on a 0 35 Tesla supercondutive MR unit, and spin echo and multiple echoes were applied All the patients were made sagittal and axial T 1-weighted images(T 1WI) Sagittal T 2 -weighted images were also taken The intravenous Gd-DTPA was administered in a dosage of 0 1 mmol/kg·b w in 5 patients Results Seven lesions were in the cervical spinal cord, only one in the thoracic segment Extensive widening of leisioned spinal cords could be shown in all cases on MRI Signal on T 1-weighted images (T1WI) of the tumors demonstrated hypointensity to isointensity in contrast with the normal spinal cord, and tumors had higher intensity signal than that of the normal spinal cord on T2WI Gd-DTPA enhanced T1WI were obtained in 5 cases All lesions presented a well-demarcated, enhanced mass that accompanied syrinx Tortuous vascular signal void could be observed in all cases Conclusion MR imaging is well suited for evaluation of spinal cord tumors because it provides superior soft- tissue characterization and has multiplanar imaging capabilities Gd-DTPA enhanced MRI allows accurate recognition of the highly vascular tumor nidus within a large area of cystic change

目的评估脊髓内血管母细胞瘤的MRI表现。方法本文回顾分析了 8例经手术及病理证实的髓内血管母细胞瘤。使用场强为 0 35T(特斯拉 )的超导型MR成像仪 (SE系列 ,多回波技术 )对全部病例行矢状面、横断面T1加权成像和矢状面T2加权成像。 5例行Gd -DTPA增强扫描 ,剂量为 0 1mmol/kg·b w ,静脉注射。结果 8例中 ,7例位于颈髓内 ,只有 1例位于胸段。MRI成像中所有病例均显示受侵脊髓弥漫性增粗。与正常脊髓信号比较 ,T1加权成像呈等低信号 ,T2 加权成像呈高信号。 5例行Gd -DTPA增强T1加权成像 ,所有病变呈现一伴随囊腔的界限清楚的强化肿块。全部病例均见迂曲的血管流空现象。结论MR图像可多平面成像 ,适于评估脊髓肿瘤。Gd -DTPA增强MR成像能在大的囊变区精确确认多血管的肿瘤病灶。

Objective To probe into the diagnosis and the treatment of intramedullary hemangioblastoma of cervical spinal cord.Methods The signs of MR imagings, and the methods and the results of operations were analysed in 19 patients with the tumor.Results On MRI, the tumors can be divided into three types: A.Syringeal type, the tumor varied in size and accompanied by syringobulbia and syringomyelia; B.Cystic type, the tumor presdented a cyst with small mural nodule; C.Solid type, the tumor revealed a huge solid...

Objective To probe into the diagnosis and the treatment of intramedullary hemangioblastoma of cervical spinal cord.Methods The signs of MR imagings, and the methods and the results of operations were analysed in 19 patients with the tumor.Results On MRI, the tumors can be divided into three types: A.Syringeal type, the tumor varied in size and accompanied by syringobulbia and syringomyelia; B.Cystic type, the tumor presdented a cyst with small mural nodule; C.Solid type, the tumor revealed a huge solid tumor. All the patients underwent total tumor removal. Resected tumors were hemangioblastomas that were all confirmed by histological examinations. After operation, neurological status was improved in 18 patients and aggravated in 1.Conclusions For intramedullary hemangioblastoma of cervical spinal cord, cervical MR imagings can make out the diagnosis of localization and the nature, and classification. The classficationn is conductive to selecting appropriate operative method. When it is diagnosed, intramedullary hemangioblastoma of cervical spinal cord needs to be distinguished from thoracic outlet syndrome and cervical spondylopathy. Intramedullary hemangioblastoma of cervical spinal cord ,even invloving medulla oblongata,is amenable to aggressive surgery. Operative methods varied with the different type of the tumor. It is the most important that dissection is performed along the innterface and the tumor is removed after it is devascularized.

目的 探讨颈髓髓内血管母细胞瘤的诊断与治疗。方法 分析 19例患者的MRI表现 ,及其手术治疗的效果。结果 这类肿瘤在MRI上可分为三型 :A 空洞型 ,肿瘤大小不等 ,且继发延、脊髓空洞 ;B 囊肿型 ,为囊内小的附壁结节 ;C 实体型 ,为巨大的实体性肿瘤。所有患者均经手术全切除肿瘤 ,并经病理证实为血管母细胞瘤。术后患者神经系统状态好转者 18例 ,加重 1例。结论 颈髓MRI能对颈髓髓内血管母细胞瘤作出定位、定性诊断 ,并可将其分型 ,以利选择不同的手术方法 ;诊断时 ,还需与胸廓出口综合征和颈椎病相鉴别。认为颈髓髓内、即使累及延髓的血管母细胞瘤宜行积极手术治疗 ;手术方法随肿瘤类型不同而各异 ,最为重要是 :需沿正确的界面分离 ,并应在离断供血动脉后切除肿瘤。

Objective To investigate the diagnosis and surgical techniques of intramedullary hemangioblastoma of the cervical spinal cord Methods MR imaging and the methods and results of surgery were analyzed in 21 patients Results The tumors were divided into three types on MR imaging ① Syringeal type, where the tumor varied in size and was accompanied by syringobulbia and syringomyelia; ② Cystic type, where the tumor presented as a cyst with a small mural node; and ③ Solid type, where the tumor was revealed...

Objective To investigate the diagnosis and surgical techniques of intramedullary hemangioblastoma of the cervical spinal cord Methods MR imaging and the methods and results of surgery were analyzed in 21 patients Results The tumors were divided into three types on MR imaging ① Syringeal type, where the tumor varied in size and was accompanied by syringobulbia and syringomyelia; ② Cystic type, where the tumor presented as a cyst with a small mural node; and ③ Solid type, where the tumor was revealed as a huge solid mass All tumors were totally removed and diagnosis was confirmed by histological study Post operative neurological status was improved in 20 patients and aggravated in 1 Conclusions The localization and the nature diagnosis of the tumor can be made by cervical MR imaging Operative methods vary with tumor types It is the most important that the tumor is dissected along the right interface and removed after devascularization

目的 探讨颈髓髓内血管母细胞瘤的诊断与治疗。方法 分析 2 1例这类肿瘤患者的MRI表现 ,及其手术治疗的方法与结果。结果 这类肿瘤在MRI上可分为三型 :空洞型 ,肿瘤大小不等 ,且继发延、脊髓空洞 ;囊肿型 ,为囊内小的附壁结节 ;实体型 ,为巨大的实体性肿瘤。所有患者均经手术全切除肿瘤 ,并经病理证实为血管母细胞瘤。术后患者神经系统状态好转者 2 0例 ,加重 1例。结论 颈髓MRI能对颈髓髓内血管母细胞瘤作出定位、定性诊断 ,并可将其分型 ,以利选择不同的手术方法 ;诊断时 ,还需与胸廓出口综合征和颈椎病相鉴别。认为颈髓髓内、即使累及延髓的血管母细胞瘤宜行积极手术治疗 ;手术方法随肿瘤类型不同而各异 ,最为重要是 :需沿正确的界面分离 ,并应在离断供血动脉后切除肿瘤。

 
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