The neoplasm reduces the flexibility of the wall and in this manner produces the initial symptoms . 癌腫可使管壁彈性減弱,這樣就產(chǎn)生了初期癥狀。
Loosely speaking, a neoplasm is referred to as a "tumor", which simply means a swelling . 不嚴(yán)格地說(shuō),新生物就是“腫瘤”,后者簡(jiǎn)單地含有腫脹的意思。
The destructive and malignant neoplasms of chorionic epithelium often arise from hydatidiform moles . 破壞性和惡性的絨毛膜上皮癌往往是葡萄胎所引起。
Involvement of the small bowel by primary or metastic neoplasms may occasionally be followed by perforation . 原發(fā)性或轉(zhuǎn)移性腫瘤累及小腸也偶可繼發(fā)穿孔。
The neurofibromas are multiple benign neoplasms of the peripheral nervous system, arising from mesodermally-derived schwann cells . 神經(jīng)纖維瘤是外圍神經(jīng)系統(tǒng)的多發(fā)良性腫瘤,由中胚葉的雪氏細(xì)胞發(fā)生。