肿瘤

• Tumors of the small intestine are medical curiosities from several points of view .
  从几方面看，小肠肿瘤在医学上是罕见的。
• The induction of a tumor by a virus in vivo can be reproduced in tissue cultures .
  病毒在体内诱发肿瘤可以在组织培养中再现。
• Tumor cells at the margin may intermingle with cells of the surrounding gastric wall .
  边缘的肿瘤细胞与周围的胃壁细胞互相混合。
• The tumor proliferates, invades the uterine wall, and disseminates to remote organs .
  肿瘤增殖，侵犯到子宫壁，并播散至远处的脏器。
• The ability of humoral antibodies to inhibit tumor growth varies with different cell types .
  体液抗体抑制肿瘤生长的能力因细胞类型不同而异。
• Tumor immunology and immunotherapy are but one of the exciting areas in cancer research .
  肿瘤免疫学与免疗不过是癌瘤研究中这些鼓舞人心的领域之一。
• Loosely speaking, a neoplasm is referred to as a "tumor", which simply means a swelling .
  不严格地说，新生物就是“肿瘤”，后者简单地含有肿胀的意思。
• However, malignancies usually occur when fragments of these tumors are transplanted in other rats .
  但如把此肿瘤的组织块移植于其他大鼠则经常表现出恶性。
• Involvement of the small bowel by primary or metastic neoplasms may occasionally be followed by perforation .
  原发性或转移性肿瘤累及小肠也偶可继发穿孔。