恶性肿瘤

Varying degrees of anemia,bleeding,fever can be observed as well as hepatomegaly, splenomegaly,bone pain and so on.

目前白血病已经成为我国最常见恶性肿瘤之一，发病率在各种肿瘤中占第六位，而且在年轻人恶性疾病中排名首位。

The present studies suggest that the main cause werehypoxia of the part cells of solid tumor and heterogeny of tumor tissues for the resistance oftumor cells to radiotherapy and chemotherapy.

化学治疗方法作为恶性肿瘤的主要治疗手段之一，但是在临床治疗的实际过程中疗效往往不尽人意，认为其可能与：①肿瘤细胞获得多药耐药性（multidrug resistance，MDR）；②化疗的毒副作用；③肿瘤的异质性等因素有关[13]。

Malignant cells, according to their degree of differentiation showed different heteromorphism.

恶性肿瘤细胞根据其分化的程度表现出不同的异型性。

The degree of differentiation: benign tumor differentiation, and atypia small, with the shape similar to the existing organization; malignant tumor differentiation bad heteromorphism large, with the difference between the original form of large organizations.

1组织分化程度：良性肿瘤分化好，异型性小，与原有组织的形态相似；恶性肿瘤分化不好，异型性大，与原有组织的形态差别大。

Malignant tumors often have obvious heteromorphism.

恶性肿瘤常具有明显的异型性。

Results Of 52 AL patients, 28 were patients with diploid, 22 were patients with heteroploid and 2 were patients with suspected heteroploid. The prevalence of heteroploid in AL patients was 42.3%.

恶性肿瘤的重要特征之一就是细胞无限制地增生，在形态学上表现为细胞核增大，核内染色质增多，这是核内DNA不断复制的结果。

The different DNA heteroploid type from one flank demonstrate the role of 〓 gene suppress the prolieration of malignant tumor.

基因mRNA表达阳性或阴性者，对应不同的骨肉瘤DNA异倍体类型，从一个侧面显示出〓基因的抑制恶性肿瘤细胞增殖的作用。

If 〓mRNA positive expression, its DNA heteroploid type display as triploid or hypodiploidy, if 〓mRNA negative expression, its DNA heteroploid type display as hyperdiploidy、tetraploid or Bistem line. These from one flank demonstrate the role of 〓 gene suppress the proliferation of malignant tumor

表达阳性者，其DNA异倍体主要表现为三倍体或低二倍体，〓表达阴性者，其DNA异倍体主要表现为高倍体、四倍体和双干系，从一个侧面显示出〓基因的抑制恶性肿瘤细胞增殖的作用。

The tumor can be divided into hilum and lung types which have a different prognosis.

临床特征表现肺门和肺两型与预后相关，是一种罕见的恶性肿瘤。

The malignant tumors included osteogenic osteosarcoma,metastasis tumor(six patients,two with pathologic fractures),chondrosarcoma,malignant fibrous histiocytoma (three patients,one with pathologic fracture),fibrosarcoma,and solitary myeloma.all patients received limb savage procedure with custom knee prosthesis including sevnteen cases of hinge joint and twentyone cases of posterior stability joints.

回顾分析我院接受定制型人工关节置换进行保肢治疗的股骨远端肿瘤患者38 例，其中良性肿瘤9 例，分别是骨巨细胞瘤7例(复发性骨巨细胞瘤5 例，骨折2例)，骨巨细胞瘤合并动脉瘤样骨囊肿1 例，骨母细胞瘤1 例；恶性肿瘤29 例，分别是成骨性骨肉瘤16 例，转移性肿瘤6例(骨折2例)，软骨肉瘤2 例，恶性纤维组织细胞瘤3例(骨折1例)，纤维肉瘤1 例，局灶性骨髓瘤1 例。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。