1) tumor stroma
肿瘤间质
1.
Myofibroblasts,which are key cells of tumor stroma,play an important role in the tumor angiogenesis.
间质肌纤维母细胞通过旁分泌或自分泌的形式参与肿瘤间质重构和促血管形成因子的产生,直接或间接促使内皮细胞和血管周细胞的分化、增殖以及募集,促进肿瘤性血管形成。
2.
As the predominant cells in the tumor stroma,tumor-associated fibroblasts play an essential role in the regulation of tumor formation,differentiation,immune escape,infiltration and metastasis.
肿瘤相关纤维母细胞是肿瘤间质中的主要细胞成分,对恶性肿瘤的形成、分化、免疫逃逸和浸润转移有着重要的调节作用,本文就肿瘤相关纤维母细胞与肿瘤发生发展的研究进展作一综述。
2) stromal tumor
间质肿瘤
1.
Objective:To observe clinicopathologic features and immmunohistochemical expression of gastrointestinal stromal tumors(GIST) and to provide some evidences for clinical diagnosis and therapy.
目的 观察胃肠道间质肿瘤 (gastrointestinalstromaltumor ,GIST)临床病理特征及免疫组化表达 ,为临床诊断、治疗提供可靠依据。
3) Gastrointestinal stromal tumors
胃肠道间质肿瘤
1.
Objective To investigate the clinical and pathological characteristics of digestive tract cancer concurrent with gastrointestinal stromal tumors(DTCGIST).
目的探讨18例消化道癌合并胃肠道间质肿瘤(DTCGIST)的临床及病理特征。
2.
Objective To investigate the clincopathological and immunohistochemical characteristics of gastrointestinal stromal tumors(GISTs).
目的探讨胃肠道间质肿瘤(gastrointestinal stromal tumors,GISTs)的临床病理及免疫组化特点。
3.
Objective:To detect the status of exons 9, 11 and 13 of c kit gene in human gastrointestinal stromal tumors (GIST) and analyze the relationship between the status of c kit gene and the clinicopathologic features of GIST.
目的 :检测胃肠道间质肿瘤 (GIST)中c kit基因第 9,11和 13外显子 (exon)的突变状态 ,并分析其与临床病理特点之间的关系。
4) sex cord-stromal tumors
性索间质肿瘤
1.
Expression and clinical significance of Inhibin in ovarian sex cord-stromal tumors;
抑制素在卵巢性索间质肿瘤中的表达及意义
补充资料:卵巢混合性生殖细胞-性索间质性肿瘤
卵巢混合性生殖细胞-性索间质性肿瘤
本瘤1921年首次由Masson描述,直到1972年由Telerman首次命名为本瘤,并沿用至今,本瘤病因尚不明了。发生年龄自新生儿到67岁妇女均可发生,少数为男性。临床表现:患者为正常女性及男性外表,女性病人可有下腹包块,发生蒂扭转时有下腹痛,并有急腹症症状,可有内分泌紊乱,性早熟表现,男性有睾丸增大。染色体核型分析均正常。内分泌检查与临床表现符合,肿瘤为单侧,圆形或卵圆形。表面光滑,直径2.5~30cm,实性肿瘤内有囊性区。切面灰白、灰红或淡黄至淡褐色。镜下有梭形细胞及生殖细胞。治疗:视情况采取单纯手术,或手术加放疗及化疗。需长期随访。预后:单纯本病者良好。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条