导管

Results For the first primary lesions,most of them were stage IIa, including 12 invasive ductal caicinoma, 5DCIS, 2 invasive lobular caicinoma, a invasive carcinoma with cribriform pattern and 1 case mixed-cell carcinoma. On FFDM, 5 had microcalcification,13 were mass, 1 showed focal high attenuation and 2 were not detected. For the second primary lesions, most of them were stage 0, including 7 invasive ductal carcinoma, 12 DCIS ,1 invasive lobular carcinoma, 1 mixed-cell carcinoma.

结果；第一原发癌以Ⅱa期为主，浸润性导管癌12例，导管原位癌5例，浸润性小叶癌2例，浸润性筛状癌1例，混合细胞癌1例；5例以微钙化为主要表现，13例肿块，局部密度曾浓1例，2例未见异常；第二原发性癌以0期为主，浸润性异常癌7例，导管原位癌12例，浸润性小叶癌1例，混合细胞癌1例；11例以微钙化为主要表现，肿块3例，结构不良4例，局部密度曾浓1例，2例未见异常。

Twenty cases were diagnosed with complex cyanotic cardiovascular malformauions and 4 with acyanotic heart disease.

心导管术依然是诊断新生儿复杂心血管畸形最为准确的方法；介入性心导管在新生儿心导管术中将保持重要地位。

Results:Among the 123 cases of patients with nipple discarge, 63 cases were diagnosed as mammary duct inflammation, 30 cases were diagnosed as mammary duct ectasia, 26 cases were related single or multiple papilloma, early cancer were 3 case...

结果：123例有乳头溢液的患者中，乳腺导管炎63例，乳腺导管扩张症30例，乳腺导管内乳头状瘤或瘤病26例，导管内癌3例，乳头皮脂腺囊肿并感染1例。

Ductal carcinoma in situ is the intermediate stage between precancerous lesions and invasive breast carcinoma, surgery, radiotherapy and risk reduction endocrinotherapy have become the main treatment for DCIS.

导管原位癌是乳腺癌的早期阶段，但是，纯粹的导管原位癌不具有侵袭性，被看作癌前病变和癌的中间状态。手术切除、放疗加降低风险的内分泌治疗是导管原位癌主要治疗方法。

Hepatic artery infusion chemotherapy is used primarily in patients with inoperable primary or metastatic hepatic tumors. During HAIC system implantation, the guide wire used to support the insertion of the catheter can damage the gastroepiploic artery resulting in intraperitoneal bleeding when percutaneous catheter placement and tip fixation method was used.

肝动脉化疗经常是用在无法开刀的原发性或转移性恶性肝肿瘤的治疗方法，而在肝动脉化疗导管暨注射基座系统植入时经常将导线置於胃大网膜动脉来做为支撑导管置入的路径，所以在肝动脉化疗导管暨注射基座系统植入过程中胃大网膜动脉可能会受到损害而有可能导致腹内之出血。

Major pathological changes are duct ectasia and obvious periductal inflammatory changes.The clinical manifestations of PCM are breast mass and inflammatory changes,which should to be distinguished with advanced breast cancer and inflammatory breast cancer.

结果：乳腺导管扩张症临床表现为乳头溢液和乳腺肿物，主要与乳腺肿物和早期乳腺癌鉴别诊断，手术以局部切除多见，病理表现为导管扩张及导管周围明显炎性改变。

RESULTS: The incidence of sialolith increased from the orifice of Wharton's duct to hilum, 62.5% of the stones were located in the posterior of Wharton's duct, the most common shape was round and oval, the volume of calculus in the posterior Wharton's duct was bigger than that in the anterior duct.

结果：下颌下腺导管结石在导管中发生的位置由前向后依次升高，62.5%患者结石位于导管的后段，结石以圆形和椭圆形为多，位于后段者体积多较大。

The study reveals that the secondary xylem of 6 mangrove species of Sonneratia possesses the following characteristics:the diameter of vessel is small,the distribution frequency of vessel is high,the reperforating rate is high,the wall of vessel is thick,the wall of fibre is relatively thick and the wood parenchyma is short or sparse,whish is suitable with the environment.

应用光镜及扫描电镜对生长在热带、亚热带海岸潮间带的 6种海桑属红树植物的次生木质部进行了解剖学研究表明：海桑属 6种红树植物的次生木质部具有导管直径小，导管分布频率高，复孔率高，导管壁厚和纤维壁较厚且具次生加厚，木薄壁组织缺乏或稀少等与环境相适应的特点。

The result of clustering based on quantitative data of vessel elements suggests that the Sonneratia species evolved into two clades, one including S. caseoalris and S. paracaseolaris that has the wider vessel and lower pore density suggesting a high conducting efficiency, the other including S. alba, S. ovata, S. apetala and S. hainanensis that has the narrower vessel and higher pore density resulting in high conducting safety.

导管数量特徵的聚类分析可以推测海桑属植物沿两支进化，一支进化为水分输导效率高的种类（即导管直径宽和输导面积大，管孔密度小，如海桑和拟海桑），另一支进化为水分输导安全性高的种类（即导管直径窄、输导面积小，管孔密度大，如杯萼海桑、卵叶海桑、无瓣海桑、海南海桑）。

The result of clustering based on quantitative data of vessel elements suggests that the Sonneratia species evolved into two clades,one including S. aseoalris and S.paracaseolaris that has the wider vessel and lower pore density sug esting a high conducting eficiency,the other including S.alba,S. ovata,S.apetala and S.hainanensis that has the narrower vessel and higher pore density resulting in high conducting safety.

导管数量特征的聚类分析可以推测海桑属植物沿两支进化，一支进化为水分输导效率高的种类(即导管直径宽和输导面积大，管孔密度小，如海桑和拟海桑)，另一支进化为水分输导安全性高的种类(即导管直径窄、输导面积小，管孔密度大，如杯萼海桑、卵叶海桑、无瓣海桑、海南海桑)。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。