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自动芯
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  automatic core
     Simple introduction of BPF2613 automatic core veneer splicing machine
     BPF2613型自动芯板拼接机简介
短句来源
     The paper introduces the main technical specifications of BPF 2613 automatic core veneer splicing machine,working principles and mechanisms. BPF2613 splicing machine plays an important role in improving plyboard quality and modifying plyboard production techology.
     介绍了 BPF2613型自动芯板拼接机的主要技术参数、工作原理及机构,为全面提高国产胶合板质量,改进胶合板工艺发挥很大作用。
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  “自动芯”译为未确定词的双语例句
     Materials and Methods Using 16, 18, 19 or 20 gauge needle, the procedure was performed in 39 cases with anterior mediastinal masses.
     资料与方法 回顾性分析 1992~ 2 0 0 1年间共对 39例前纵隔病变行CT引导下的非经胸骨的经皮穿刺。 所用穿刺针为 16、18、19和 2 0G自动芯状活检枪。
短句来源
     Average age is 49.3. After thin-slide scanning and localization with Siemens Somatom HiQ computed tomorgraphy, the pulmonary nodules were biopsied with a 16, 18 or 20 Gauge needle guided by a ruler especially designed.
     穿刺针采用COOK公司的16、18、20G的软组织活检针或弹簧自动芯状取材活检针。
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  相似匹配句对
     Automatic Laminating Die with Hard Alloy Core
     铁自动叠铆模
短句来源
     KEY-CORE System
     KEY-CORE自动工艺系统
短句来源
     Automatic Monitor System
     自动监视系统
短句来源
     auto labeling;
     自动标引 ;
短句来源
     Rolling of Ingot With Liquid Core (Unisolidification)
     液轧制
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  automatic core
Handling is ed by automatic core feeding and reel discharge.
      


The paper introduces the main technical specifications of BPF 2613 automatic core veneer splicing machine,working principles and mechanisms.BPF2613 splicing machine plays an important role in improving plyboard quality and modifying plyboard production techology.

介绍了 BPF2613型自动芯板拼接机的主要技术参数、工作原理及机构,为全面提高国产胶合板质量,改进胶合板工艺发挥很大作用。

Objective To discuss the manipulation, technique, clinical value and complication of CT guided percutaneous non transsternal biopsy with an automatic cutting needle for anterior mediastinal lesions.Materials and Methods Using 16, 18, 19 or 20 gauge needle, the procedure was performed in 39 cases with anterior mediastinal masses. Cytological and histopathological examinations were done in all cases. The diagnostic accuracy and complications were analyzed. Results Pathological diagnosis was obtained in 35...

Objective To discuss the manipulation, technique, clinical value and complication of CT guided percutaneous non transsternal biopsy with an automatic cutting needle for anterior mediastinal lesions.Materials and Methods Using 16, 18, 19 or 20 gauge needle, the procedure was performed in 39 cases with anterior mediastinal masses. Cytological and histopathological examinations were done in all cases. The diagnostic accuracy and complications were analyzed. Results Pathological diagnosis was obtained in 35 cases, including lymphoma (n=6), metastases (n=5, including 2 adenocarcinoma, 2 squamous carcinoma and 1 poor differentiated carcinoma), thymoma (n=4), adenocarcinoma (n=2), squamous carcinoma (n=2), intrathoracic thyroid gland (n=2), tuberculosis (n=2), sarcoidosis (n=2), malignant teratoma (n=1), endodermal sinus tumor (n=1), small round cell tumor (n=1), Castleman's disease (n=1) and mediastinal hematoma (n=1). The remaining 4 cases failed to get pathological results due to little specimen (n=2), liquefaction necrosis of the tumor (n=1) or only blood being aspirated (n=1). Of the above 4 cases, the diagnosis was eventually verified as lymphoma (n=3) or metastatic poor differentiated carcinoma (n=1). The complications included subcutaneous hematoma (n=3), mediastinal hematoma (n=2) and mediastinal emphysema (n=2). The diagnostic accuracy was 89.7% (35/39), and the false negative rate was 10.3% (4/39). The total complication occurrence was 17.9% (7/39).Conclusion CT guided percutaneous non transsternal biopsy with an automatic cutting needle is a simple and safe technique suitable for making qualitative diagnosis of the lesions located at any part of the anterior mediastinum.

目的 探讨非经胸骨的前纵隔病灶切割针穿刺的方法、技术、临床价值及其并发症。资料与方法 回顾性分析 1992~ 2 0 0 1年间共对 39例前纵隔病变行CT引导下的非经胸骨的经皮穿刺。所用穿刺针为 16、18、19和 2 0G自动芯状活检枪。所有病例同时行细胞学和组织学检查 ,并分析其准确性和并发症。结果  35例得到病理诊断 ,包括淋巴瘤 6例 ,转移性肿瘤 5例 (腺癌 2例 ,鳞癌 2例 ,低分化癌 1例 ) ,恶性肿瘤 (未能分型 ) 5例 ,胸腺瘤 4例 ,腺癌、鳞癌、胸内甲状腺、结核、结节病各 2例 ,恶性畸胎瘤、内胚窦瘤、小圆细胞瘤、Castleman’s病、纵隔血肿各 1例。失败 4例 ,原因为切割组织太少 (2例 )、肿瘤液化坏死 (1例 )和抽吸物为血液 (1例 )。随后确诊为淋巴瘤 3例 ,另 1例颈部活检为转移性低分化癌 ,系假阴性。并发症包括皮下血肿 3例 ,纵隔血肿 2例 ,纵隔气肿 2例。准确率为89.7% (35 / 39) ,假阴性率为 10 .3% (4/ 39) ,总的并发症发生率为 17.9% (7/ 39)。结论 CT引导下非经胸骨的经皮前纵隔穿刺适用于前...

目的 探讨非经胸骨的前纵隔病灶切割针穿刺的方法、技术、临床价值及其并发症。资料与方法 回顾性分析 1992~ 2 0 0 1年间共对 39例前纵隔病变行CT引导下的非经胸骨的经皮穿刺。所用穿刺针为 16、18、19和 2 0G自动芯状活检枪。所有病例同时行细胞学和组织学检查 ,并分析其准确性和并发症。结果  35例得到病理诊断 ,包括淋巴瘤 6例 ,转移性肿瘤 5例 (腺癌 2例 ,鳞癌 2例 ,低分化癌 1例 ) ,恶性肿瘤 (未能分型 ) 5例 ,胸腺瘤 4例 ,腺癌、鳞癌、胸内甲状腺、结核、结节病各 2例 ,恶性畸胎瘤、内胚窦瘤、小圆细胞瘤、Castleman’s病、纵隔血肿各 1例。失败 4例 ,原因为切割组织太少 (2例 )、肿瘤液化坏死 (1例 )和抽吸物为血液 (1例 )。随后确诊为淋巴瘤 3例 ,另 1例颈部活检为转移性低分化癌 ,系假阴性。并发症包括皮下血肿 3例 ,纵隔血肿 2例 ,纵隔气肿 2例。准确率为89.7% (35 / 39) ,假阴性率为 10 .3% (4/ 39) ,总的并发症发生率为 17.9% (7/ 39)。结论 CT引导下非经胸骨的经皮前纵隔穿刺适用于前纵隔各个部位的病灶 ,是一种较经胸骨活检更简便和安全的定性诊断方法

Objective To analysize the accuracy of CT-guided percutaneous transthoratic fine needle aspriation biosy of solitary pulmonary nodules. Methods Selected 14 patients with negative transbronchial biopsy and sputum cytology who underwent CT-guided transthoracic fine needle aspiration biopsy of solitary lung nodules, included 10 men and 4 women. Average age is 49.3. After thin-slide scanning and localization with Siemens Somatom HiQ computed tomorgraphy, the pulmonary nodules were biopsied with a 16, 18 or 20 Gauge...

Objective To analysize the accuracy of CT-guided percutaneous transthoratic fine needle aspriation biosy of solitary pulmonary nodules. Methods Selected 14 patients with negative transbronchial biopsy and sputum cytology who underwent CT-guided transthoracic fine needle aspiration biopsy of solitary lung nodules, included 10 men and 4 women. Average age is 49.3. After thin-slide scanning and localization with Siemens Somatom HiQ computed tomorgraphy, the pulmonary nodules were biopsied with a 16, 18 or 20 Gauge needle guided by a ruler especially designed. Followed fixation, embedding and HE staining, biopsy materials were used for histopathologic examination. Results Eleven pulmonary nodules were proved to be malignant and 3 benign. Except for 1 case who was minor hemoptysis, there weren't complications such as pneumothorax, pulmonary hemorrhage. Conclusion CT-guided percutaneous transthoracic fine needle aspiration biopsy is performed in peripheral solitary pulmonary nodules, which are not easily diagnosed or accessible to fibrobronchoscopes. CT-guided percutaneous transthoracic fine needle aspiration biopsy is safe and quick for diagnosis with high accuracy for peripheral pulmonary nodules which are usually negative in sputum examination and bronchoscopy. This technic should be widely used as routine in the diagnosis of lung neoplasms.

目的提高CT引导下经皮肺活检对肺周边孤立结节诊断的敏感性和准确性。方法对14例痰细胞学及纤维支气管镜检查阴性患者均使用SiemensSomatomHiQ型CT机薄层扫描定位,拟定穿刺点,选择最佳进针角度及深度,局麻后在胸部定位尺指导下穿刺。穿刺针采用COOK公司的16、18、20G的软组织活检针或弹簧自动芯状取材活检针。CT扫描核实活检针尖已达病灶后取材,将得到的组织碎片固定、包埋,常规HE染色,必要时行组织化学及免疫化学染色,行病理学诊断。结果14例全部穿刺成功,一次穿刺活检成功率达71.4%(10/14)。病理学诊断结果:恶性病变11例,其中肺腺癌7例,鳞癌1例,小细胞癌1例,未分型癌细胞2例。良性3例,其中结核球2例,炎性假瘤1例。结论对于痰细胞学及纤维支气管镜检查不能确诊的肺周边孤立结节病灶,行CT引导下经皮肺活检具有安全准确、诊断迅速的特点,具有较高的诊断价值,值得推广。

 
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