漏斗胸

From May 2005 to May 2007, 30 cases of 2 to 4 years old funnel chest children were cured by this approach, including 4 cases of asymmetric funnel chest, and 12 cases of costal margin extraversion in addition.

方法2005年5月至2007年5月采用不切断胸骨和肋软骨的倒T形内固定术矫治2～4岁漏斗胸患儿30例，其中不对称漏斗胸4例，合并肋缘外翻畸形12例。

Thoracic deformity, such as more serious, especially the funnel chest, the chest cavity of the organ heart, lung subject to different degrees of oppression, displacement and even give rise to heart, lung ventilation function was also affected, such as the further development, but also prone to serious illnesses such as respiratory tract infections .

如胸廓畸形较严重，尤其是漏斗胸，胸腔内的脏器心、肺受到不同程度的压迫，甚至引起心脏移位，肺通气功能也受到影响，如进一步发展，还容易发生呼吸道感染等严重病症。

Children with funnel chest should have surgery as early as possible after they are two years old.When funnel chest without correlated diseas...

结论小儿漏斗胸应在2岁后尽早手术，对漏斗胸无伴存疾病小儿胸骨上举术可取得良好的矫形效果；伴存相对简单易处理的疾病可一期手术。

Funnel chest ; thoracic surgical procedure ; Nuss procedure ; Ravitch procedure

漏斗胸；胸外科手术方法； Nuss手术； Ravitch手术

Funnel chest ; Thoracoscopy ; Thacoplasty ; Nuss procedure

漏斗胸；胸腔镜检查；胸廓成形术； Nuss 手术

The chest circumference decreased in all groups but in the groups of the cartilage fracture and costochondral junction dislocation at the end of operative intervention, and its value in the group of total segment cartilage resection was lower than that of other groups.

结果 （1）胸骨旁切断下位三对肋软骨后2周即出现典型的漏斗胸畸形，4周稳定，其胸部外观和CT表现均与人体漏斗胸较为相似。12只大鼠接受仿Nuss手术，无手术死亡，术毕胸围较术前增加，9只矫形效果满意。

Through the thoracic Inspection of pectus excavatum and chicken that is to make the diagnosis, in order to determine whether the indications of surgical treatment, but also to carry out the necessary chest X-ray examination and determination of heart and brain function.

通过胸廓望诊对漏斗胸和鸡胸即对作出诊断，为了确定有无手术治疗的指征，还应进行必要的胸部X线检查和心脑功能测定。

Pectus excavatum is a depression of the chest wall deformity, like a funnel.

漏斗胸则是一种胸前壁的凹陷畸形，状如漏斗。

Pectus excavatum is one of the commonly found congenital chest wall deformity. It is characterized by depression of the sternum and the lower costal cartilages, producing a concave appearance to the anterior chest wall.

漏斗胸是一项常见的先天性胸廓畸形，其病症为患者之胸骨，以及肋软骨向患者体内凹陷，而於患者前胸形成漏斗状之变形。

Results (1) A typical pectus deformity occurred in rat underwent cutting off the lower three couples of costal cartilages bilaterally near the sternum, its presentation of pectus deformity can be compared with that in patients. 12 rats with PE who were performed Nuss procedure were survived without died from operation and the resume course was smoothly, all but three obtained desired configuration of chest wall.

4周龄SD大鼠134只，通过以不同方式切断或切除下位三对肋软骨观察术后胸廓发育，并对再生肋软骨进行形态学观察和免疫组织化学染色；用&Z&字形钢针对漏斗胸模型大鼠实施仿Nuss手术，通过胸廓外观和CT扫描进行评价：结果进行统计学分析。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。