1·Growth that exceeds and is uncoordinated with that of the normal tissues is a fundamental feature of neoplasms.
与正常组织的不协调生长和过度生长是肿瘤的一个基本特征。
2·The five major causes of death affecting life lost in population are malignant neoplasms, external causes, heart diseases, respiratory diseases and cerebrovascular diseases.
对寿命损失影响最大的前五位死因则是恶性肿瘤、外部原因、心脏病、呼吸系统疾病和脑血管病。
3·These neoplasms can reach a large size in the retroperitoneum before detection.
此肿瘤在被察觉之前在后腹膜处可以生长的很大。
4·Both benign and malignant endocrine neoplasms demonstrate some degree of cellular pleomorphism, so it is not easy to tell benign from malignant on histologic grounds alone.
无论是良性内分泌肿瘤还是恶性内分泌肿瘤都显示一定程度的细胞异型性，因此仅从组织学上很难区分肿瘤的良恶性。
5·Objective To introduce the current research status, value and development future of Arg-Gly-Asp (RGD) peptides in diagnosis and treatment of neoplasms.
目的介绍精氨酸甘氨酸天冬氨酸(RGD)肽在肿瘤诊治领域的研究现状、价值及发展前景。