| 释义 |
〔glomerulus〕A tuft of capillaries situated within a Bowman's capsule at the end of a renal tubule in the vertebrate kidney that filters waste products from the blood and thus initiates urine formation.血管小球:一簇毛细血管组织,位于每个脊椎动物肾单位的原发点,从血液中滤去废物,导入肾小管内〔neuroblastoma〕A malignant tumor composed of neuroblasts, originating in the autonomic nervous system or the adrenal medulla and occurring chiefly in infants and young children.神经母细胞瘤:一种由成神经细胞组成的恶性肿瘤,原发于自主神经系统或肾上腺骨髓中,主要见于婴幼儿中〔neurofibroma〕A usually benign tumor originating in peripheral nerve fibers and composed chiefly of Schwann cells.神经纤维瘤:原发于神经鞘、通常是良性的肿瘤,主要由神经鞘细胞构成 |