The histologic spectrum of papillary urothelial tumors arising in the upper urinary tract is similar to those seen in the bladder . this image shows low - grade papillary urothelial carcinoma 上尿路移行细胞癌的组织学特征与膀胱相似。下图为低级别肾盂乳头状移行细胞癌。
Inadequate surgical margins , poor histologic response to chemotherapy , advanced stage of disease , and incomplete treatment were strongly associated with poor prognosis 在我们的研究里，不足够的手术切割边、对化疗反应差、疾病较末期及治疗不完整的病人，其预后都比较差。
We believe primary cutaneous leiomyosarcoma should be considered biologically benign with regard to distant metastases , despite the malignant histologic appearance 依据病患临床资料及肿瘤病理表徵，我们认为皮肤原发性平滑肌肉瘤虽在组织学上是恶性分化肿瘤，但病程表现近似良性。
Background & aims : one year of lamivudine for chronic hepatitis b results in histologic improvement . we aimed to assess the histological impact of longer - term treatment 背景和目标:对慢性乙肝实行一年拉米夫丁治疗后会提高肝脏组织学.我们的目的是观察长期拉米使用对于组织学的影响
Crypt abscesses are a histologic finding more typical with ulcerative colitis . unfortunately , not all cases of inflammatory bowel disease can be classified completely in all patients 溃疡性结肠炎典型的组织学表现是粘膜隐窝小脓肿。不幸的是，并不是所有的炎症性肠病都能精确归类。
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。
Methods : sets of 3 liver biopsies , from 63 patients before and after 1 year of randomized lamivudine treatment and after 2 years of further open - label treatment , were assigned histologic activity index scores under code 方法:制定三次肝脏穿刺, 63名病人,任选, 1年前,一年后,两年后(开封)拉米夫丁治疗.三次肝穿的纪录结果是编码保密的
Except for one hodgkin ' s lymphoma and one lymphosarcoma , all of the other patients were non - hodgkin ' s lymphoma with unfavorable histologic grading , mostly were the intermediate grade classification according to the warking formulation 除了1例何杰金氏淋巴瘤及1例淋巴肉瘤外，其馀病患皆是非何杰金氏淋巴瘤，以工作分类来分多属中间级。
Univariate analysis on the survival rate revealed that the number of positive nodes , tumor size , lymphatic permeation , tumor necrosis , histologic type , histologic grade , and age were significant prognostic factors 单一变数存活分析结果显示腋下淋巴结转移，肿瘤大小，淋巴管侵袭，肿瘤坏死，肿瘤组织分类，组织学恶性度，及年龄少于30岁是有意义之预后因子。
On each date , three infected mice and two age - matched uninfected control mice were sacrificed ; left eyeballs from infected mice were examined for larvae under a dissecting microscope while all right eyeballs were embedded in paraffin for histologic study 每次牺牲三只感染鼠与二只同龄未感染鼠，藉解剖显微镜检视左眼是否出现幼虫，右眼部分则加以包埋后进行组织病理学检测。
