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- Here are multiple adenomatous polyps of the cecum. 盲肠的多发性腺瘤息肉。
- Most colorectal cancers arise from adenomatous polyps. 大多数大肠癌都是由腺瘤性息肉引起的。
- A small adenomatous polyp (tubular adenoma) is seen here. 小腺瘤性息肉(管状腺瘤)。
- Colonic adenomatous polyp is one of the high risk factors of colorectal tumors. 结论直肠、乙状结肠是结直肠息肉、炎症、溃疡、肿瘤的主要发病部位。
- The concept of differentiation is demonstrated by this small adenomatous polyp of the colon. 通过图示的结肠息肉状小腺瘤可以明确分化的概念。
- Here are multiple adenomatous polyps of the cecum. A small portion of terminal ileum appears at the right. 盲肠的多发性腺瘤息肉。回肠末段的在一小部分右边。
- Adenomatous polyps are visible protrusions that can develop on the mucosal surface of the colon or rectum. 腺瘤性息肉是可见的突起,可在结肠或直肠黏膜表面形成。
- Colorectal cancer is believed to evolve from adenomatous polyps when associated genetic influences are present. 大肠直肠癌被认为当有基因影响时,自腺息肉演变而来。
- This is familial polyposis in which the mucosal surface of the colon is essentially a carpet of small adenomatous polyps. 图示的是家族性结肠息肉病,在乙状结肠的表面可见较多的小的息肉状腺瘤。
- Various histological patterns have often been described such as fundic gland polyps, adenomatous polyps, lymphoid polyps and microcarcinoid. 就我们所知,这种因家族性大肠息肉症而合并胃息肉症似乎国内尚未报告过。
- Nuclei are darker and more irregularly sized and closer together in the adenomatous polyp than in the normal mucosa. 腺瘤性息肉与正常粘膜上皮细胞相比细胞核染色加深、小不一。
- Objective To study the expressions and clinical significance of COX-2 and nm23-h1 in human colon cancer, adenomatous polyps and normal para -cancer colon mucosa. 目的研究结肠癌、结肠腺瘤和癌旁正常结肠黏膜组织中环氧化酶2(COX-2)及nm23-h1的表达及其临床意义。
- Positive rate of PTHrP expression in colon carcinoma was significantly higher than that of adenomatous polyps ( P <0 05) and normal colon tissue ( P <0 01). 结肠癌组PTHrP的阳性率明显高于腺瘤组 (P <0 0 5 )和正常组 (P <0 0 1)。
- Note that this type of adenoma is sessile, rather than pedunculated, and larger than a tubular adenoma (adenomatous polyp). 无蒂,比管状腺瘤(腺瘤息肉)要大。
- At high magnification, the normal colonic epithelium at the left contrasts with the atypical epithelium of the adenomatous polyp at the right. 高倍镜:左侧为正常的结肠粘膜上皮,与之相比右侧为腺瘤性息肉的非典型增生上皮。
- This small adenomatous polyp (tubular adenoma) on a small stalk is seen microscopically to have more crowded, disorganized glands than the normal underlying colonic mucosa. 小腺瘤息肉(管状腺瘤)带有小蒂,镜下可见它比正常的结肠黏膜有更多的拥挤的无组织的腺体。
- The infiltrating glands of this colonic adenocarcinoma demonstrate less differentiation than the adenomatous polyp, although they still resemble glands. In general, less differentiation means a greater likelihood of malignant behavior. 图示结肠腺癌侵袭的腺体呈腺体样,但较腺瘤性息肉分化差。一般地说,分化差意味着恶性更大。
- The increased cardiovascular risk compared with placebo was reported in a 2004 analysis of the adenomatous polyp prevention on Vioxx (APPROVe) study,w13 which led to the drug's withdrawal. 患者服用万络与服用安慰剂相比确实可以导致患心血管病的风险增加这是在04年的“万络预防肿瘤性息肉研究”中得出的结论,这导致了万络被最终召回。
- Though villous adenomas are less common than adenomatous polyps, they are much more likely to have invasive carcinoma in them (about 40% of villous adenomas). 虽然绒毛状腺瘤不如腺瘤息肉那么常见,但更有可能恶变为癌(大约40%25的绒毛腺瘤)。
- Adenocarcinoma in multiple adenomatous polyps 多发性腺瘤性息肉内腺癌