If no evidence of external bleeding is found , a source of internal or occult blood loss must be sought , eg , a ruptured splenic tumor , coagulopathy , gi ulceration or parasites , or other neoplasia .
Effect of aspirin or resistant starch on colorectal neoplasia in the lynch syndrome .
阿司匹林或抗性淀粉对林奇综合征易感者。
Establishment of mouse forestomach neoplasia model induced by benzopyrene and chemopreventive effects of conjugated linoleic acid .
苯并(a)芘诱导小鼠前胃癌模型的建立及共轭亚油酸对其预防作用。
Neoplasia is the uncontrolled multiplication of abnormal cells .
肿瘤就是一群不正常的细胞,不受控制的分裂。
The true incidence of aginal intraepithelial neoplasia is unknown , but rates of ulal carcinoma in situ hae been rising and increased more than 400 % in the united states between1973and2000 .