肿瘤

Due to tumor recurrence after the second operation, exenteration of the right orbit was done to achieve total tumor removal.

由於肿瘤於第二次术后再次复发，病患接受了右眼窝剜除术以达到肿瘤的完全切除。

Background and objective: Solid pseudopapillary neoplasm of pancreas is a rare exocrine pancreatic tumor.

背景和目的：胰腺假乳头状肿瘤(Solid Pseudopaillary Neoplasm of the Pancreas，SPN)是一种罕见的胰腺外分泌肿瘤。

Radiographs showed a markedly expansile bone lesion in the diaphyseal region of the third metacarpal.

我们报告一位50岁的妇女，她发现左手上有一肿瘤，半年内愈长愈大，其常规X光片显示第三手指骨上有一强烈扩张性肿瘤於骨干上。

Patientes had intact , 2 patients cns deficit did not change after operation,and 3 patients had worsening cns palsies.conclusion the anterolateral area of brain stem would be good by way of using expansile posterior labyrinth approaches.direct approach with a short distance,a wide surgical field,multiple visualized angles,miniomalbrain retraction. the main influential factors of surgical results might be the vascular factor.

迷路后入路采用不同联合方式，对脑干腹外侧除颅颈交界区外的巨大肿瘤可以良好显露，术野开阔，路径短，脑牵拉轻，可多视角操作，影响术后效果的最主要因素可能为血管因素和肿瘤对脑干的压迫程度。

Methods The anti-tumor activity of Phellinus linteus was estimated by the longevity of EAC mice,the immune effect of tumorous mice was tested by the experiment of carbon particle expurgation and the IL-2 concentration in serum of tumorous mice was determined by ELISA.

目的 观察桑黄对肿瘤的抑制作用及对机体免疫功能的影响方法以小鼠艾氏腹水癌的生命延长率评价桑黄的抗肿瘤作用，以炭末廓清实验观察荷瘤小鼠非特异性免疫功能，以ELISA法测定荷瘤小鼠血清IL-2浓度。

Primary atrial tumor has obvious characteristic on RT-3DE: All the atrial tumor display the same size of stereoimages as the tumor themselves. There is a clear boundary between the stereoimage of the myxoma and the atrial wall and there exists a short pedicle connecting the atrial myxoma to the atrial wall or the interatrial septum. The body of the atrial myxoma moves to and fro through the atrium and the atrioventricular valve with the contraction and relaxation of the heart with a fixative pedicle. Atrial myxoma leads to relative atrioventricular valve incompetence during systolic phase and relative atrioventricular valve stenosis during diastolic phase, but doesn't result in pathological changes of atrioventricular valve which restore to normal after exsection of the atrial myxoma. Malignant atrial tumor closely and extensively contact with atrial wall without obvious boundary, pedicle and movement with the contraction and relaxation of the heart.

所有心房肿瘤RT-3DE均实时显示与肿瘤大小相同的立体形态图像；心房黏液瘤立体形态图像与心房壁界限明显，都通过一短蒂与房间隔或心房壁相连，瘤体以蒂为固定点随心脏收缩、舒张在心房与房室瓣口之间往返运动；心房黏液瘤收缩期瘤体导致房室瓣相对关闭不全，舒张期瘤体导致房室瓣相对狭窄，但瘤体不引起房室瓣器质性病变，瘤体摘除后房室瓣功能即恢复正常；恶性心房肺瘤立体形态图像与心房壁关系密切，界限不明显，接触范围广泛，无蒂，瘤体不随心脏收缩、舒张运动。

Preoperative diagnosis and differentiation of these tumors are important because craniotomy is recommended for extirpation of meningioma.

术前的鉴别诊断此两种肿瘤是相当重要的，因为脑下垂体肿瘤可以经鼻蝶窦处理，而鞍结节脑膜瘤通常需要开颅手术切除。

The most common extradural tumors in adults are metastatic, most often from carcinoma of the breast in women and the prostate in men. Lung, thyroid, and uterine tumors are less common sources of metastases.

在成人最常见的硬膜外肿瘤是转移性的、多来自妇女乳腺癌和男性的前列腺癌，源于肺、甲状腺及子宫的肿瘤转移较少。

The most common extradural tumors in adults are metastatic, most often from carcinoma of the breast in women and the prostate in men. Lung, thyroid, and uterine tumors are le common sources of metastases.

在成人最常见的硬膜外肿瘤是转移性的、多来自妇女乳腺癌和男性的前列腺癌，源于肺、甲状腺及子宫的肿瘤转移较少。

ResultsTurning up the common factors of the time and typ es of cancer mortality of Fujian province,and its factor loading.Then drawing a graph of factor concentration by using the time and types factor loading.

结果 得到各年度和各肿瘤类型的公因子及其载荷系数，并根据载荷系数制作各年度和各类型肿瘤标化死亡率的载荷平面投影图。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。