The vast majority of lung cancer originated in bronchial epithelium , but there are a few cancer in alveolar epithelial origin or bronchial glands 绝大多数肺癌起源于支气管粘膜上皮，但亦有少数癌肿起源于肺泡上皮或支气管腺体。
The purported cancer stem cells produced a diverse mixture of cells , some of which are not cancerous , that reflected an actual human pancreatic tumor , she said 所谓的癌症干细胞产生了不同类型的细胞群，其中一些是非成瘤性的，这也和人类胰腺癌肿瘤相类似。
The tumor growth rate and the transfer of the proliferation of channels depending on the tumor histological type , degree of differentiation , and other biological characteristics 癌肿的生长速度和转移扩散途径取决于癌肿的组织学类型、分化程度等生物学特性。
The completed sequence will help scientists to identify the 25 , 000 - 30 , 000 genes in humans , including those involved in complex diseases such as cancer and diabetes 完成的排序将帮助辨别人类的25 , 000到30 , 000个基因，包括某些复杂病症如癌肿瘤症和糖尿病在内的基因。
Develop as the illness , because cancerous swollen canker , exsanguine , infection , toxin is sucked , close etc , the patient can appear the systemic symptom such as anaemic , angular , lack of power , low heat 随着病情发展，由于癌肿溃烂、失血、感染、毒素吸收等，病人可出现贫血、消瘦、乏力、低热等全身症状。
It is medium sorely one of symptoms that terminal cancer has , ache because of body tumour not only and cause insomnia , because cancer is swollen , still can make an illness exasperate with each passing day sorely 疼痛是中晚期癌症具有的症状之一，不仅因为躯体肿瘤疼痛而造成失眠，还会因癌肿疼痛使病情日趋恶化。
The doctor will recommend the optimal treatment depending on the sites involved and the size of the tumour , along with the extent to which it affects the patient s life , and the presence of any other medical conditions 医生会根据患癌的部位和癌肿瘤的大小、癌症对患者生活的影响程度，以及患者是否有其他病态出现，向患者建议最佳的治疗方法。
Cancer in the process of growing up the one hand , administration extended the bronchial wall and penetrated through the bronchial wall adjacent lung tissue mass , meanwhile penetrate causing bronchial stenosis or occlusion 癌肿在成长过程中一方面治支气管壁延伸扩展，并穿越支气管壁侵入邻近肺组织形成肿块，同时突入支气管内造成管腔狭窄或阻塞。
Magnetism resonance also can be used at checking the tumour of uterus , ovarian , bladder and prostate , can be opposite cancer is swollen undertake in installment , the showing that the tumour that waits to hepatic , pancreas also can be clear about comes 磁共振也可用于检查子宫、卵巢、膀胱及前列腺的肿瘤，并可对癌肿进行分期，对肝脏、胰腺等的肿瘤也可清楚的显示出来。
The accine was constructed of lethally irradiated pancreatic cancer cells , engineered to include a granulocyte macrophage colony stimulating factor ( gm - csf ) gene that recruits immune - system cells to seek and destroy microscopic cancers 疫苗是由致命的被照射过的胰腺癌肿瘤细胞株构成，含有粒细胞巨噬细胞集落刺激因子( gm - csf )基因，从而激活免疫系统细胞发现并破坏微小癌细胞灶。
