1. Endoscopic feature, diagnoses and therapy of 27 case malignant polyps in colon; 27例大肠息肉癌变肠镜特点及诊治更多例句>> 2) Polypoid carcinoma 息肉样癌3) polypoid carcinoma of stomach 息肉型胃癌;胃息肉样癌4) polypoid adenocarcinoma 息肉状腺癌 例句>> 5) Polypoid changes 息肉样变 ...
A "malignant" polyp is defined as the presence of adenocarcinoma that extends beyond the basement membrane. It is important to assess specific characteristics of the polyp in order to decide whether further, more aggressive treatment is needed for adequate removal. Invasive polyps can be pedunculated...
The significance of synchronous carcinoma and polyps in the colon and rectum. Cancer 1986;57:445-50.Chu, DZJ, Giacco, G, Martin, RG, Guinee, VF (1986) The significance of synchronous carcinoma and polyps in the colon and rectum... D.Z.J. Chu,G Giacco,RG Martin,... - 《Cancer》 ...
Small carcinoid tumors often resemble small benign polyps. These are nearly always found in the rectum. This one is evident on retroflexed view of the distal rectum. It was suspicious for a ... Get Free Access Through Your Institution Learn how to see if your library subscribes to McGraw...
polyps are also possible precancers. Prevention. Because environmental conditions play an important role in the etiology of many cancers, prevention is aimed at identifying carcinogens, educating the general public about them, and encouraging their avoidance. Equally important, if not more so, is ...
in the digestive system. Initially, it may be a small non cancerous mass (adenoma), and over time, some of it may gradually develop into cancer, usually with a long process from onset to cancer transformation. Colorectal cancer is generally divided into two types: colon cancer and rectal ...
COLON polypsODDS ratioCECUMBackground: Incidence of detection of colorectal polyp is increasing in recent years. But factors associated with malignant potentiality of colorectal polyp is largely unknown. Aims of the study: The aim of this study was to correlate patient age and ...
F.: The incidence and significance of polyps of the colon and rectum. Surgery.42: 681, 1957. Gardner, E. J.: A genetic and clinical study of intestinal polyposis, a predisposing factor for carcinoma of the colon and rectum. Am. J. Human Genet.3: 167, 1951. Gardner, E. J. and R...
To chart cell composition and cell state changes that occur during the transformation of healthy colon to precancerous adenomas to colorectal cancer (CRC), we generated single-cell chromatin accessibility profiles and single-cell transcriptomes from 1,000 to 10,000 cells per sample for 48 polyps,...
We wish to suggest that this test in combination with the routine histology may be exploited for the diagnosis of polyps in premalignant conditions. 展开 关键词: STANDARDIZED MORTALITY RATE CANCER MORTALITY JAPAN DOI: 10.1002/1097-0142(19900815)66:4<819::AID-CNCR2820660437>3.0.CO;2 被引量: ...