signet-ring cell carcinoma. Krukenberg tumors, however, contain mucin and are positive for keratin and EMA while the vacuoles in the signet-ring-like cells of the sclerosing stromal tumor contain lipid. If the lutein cells are arranged in cords, they can mimicmetastatic breast carcinoma or carcin...
(3)stromal和mesenchymal难舍难分 按照中文翻译,两者皆有“间质”之意,前者还可称之为“基质”,后者还可称“间充质”,虽中文博大精深,但到底名字是人家起的。 stromal cell A type of cell that makes up certain types of connective tissue (supporting tissue that surrounds other tissues and organs). st...
这里的malignancy的意思是恶性肿瘤的意思,是cancer的别名,而不是单指神经系统相关的癌。 (3)stromal和mesenchymal难舍难分 按照中文翻译,两者皆有“间质”之意,前者还可称之为“基质”,后者还可称“间充质”,虽中文博大精深,但到底名字是人家起的。 stromal cell A type of cell that makes up certain types...
(3)stromal和mesenchymal难舍难分 按照中文翻译,两者皆有“间质”之意,前者还可称之为“基质”,后者还可称“间充质”,虽中文博大精深,但到底名字是人家起的。 stromal cell A type of cell that makes up certain types of connective tissue (supporting tissue that surrounds other tissues and organs). st...
Lymph node (LN) stromal cells, particularly fibroblastic reticular cells (FRCs), provide critical structural support and regulate immunity, tolerance and the transport properties of LNs. For many tumors, metastasis to the LNs is predictive of poor prognosis. However, the stromal contribution to the...
4. 印戒细胞样间质瘤(signet-ring stromal tumour) ① 肿瘤具有纤维瘤样背景 ② 可见不同数量印戒样细胞(单个胞浆空泡、核偏位),但细胞内缺乏黏液、糖原和脂质 ③ 可见嗜酸性透明小球 ④ 核异型性小,可见核仁,偶见核沟 ⑤ 核分...
10. Gastrointestinal stromal tumor=GIST 胃肠道间质瘤; gastrointestinal [ˌgæstroʊɪnˈtestɪnl] adj. 胃与肠的 stromal [ˈstrəʊməl] adj. 基质的 11. mesenchymal [mes'eŋkɪməl] adj. 间叶细胞的 12. neoplasm ['ni:oʊplæzəm] n. 肿瘤; 新生物 ...
虽然作为一种少见病,胃肠间质瘤(gastrointestinal stromal tumor, GIST)的发病率远不能与消化道更常见的胃癌、肠癌相提并论,但是由于其独特的发病机制及其卓越有效的靶向药物治疗,GIST成为这个世纪以来最经典的精准医疗背景下靶向治疗的成功典型,也吸引了一批致力于GIST临床与基础研究的学者。回顾刚刚过去的2019年,GIST研...
...肿瘤可以发生于沿着腹膜后中线的任何部位,腹膜后部分恶性间质肿瘤(stromal tumor)可呈现上皮样形态,或表现为局灶状颗粒细胞 …jib.xywy.com|基于11个网页 3. 必须是基质瘤 基立克_百度百科 ... ( 1 )必须是基质瘤( stromal tumor) 相同处,在组织型态有纺垂细胞外表( spindle cell morphology ) ... bai...
Immunohistochemical staining showed that normal nasal mucosa tissues did not express S100A9, while S100A9 was highly expressed by tumor stromal cells in NKTCL (Fig. 2B). Moreover, we found that in chemo-sensitive patients, posttreatment serum levels of S100A9 dramatically declined (p < ...