Spinous-Process
发表于 2025-3-25 04:24:06
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蹒跚
发表于 2025-3-25 08:26:42
Epidemiology of pancreatic cancer,sociation of risk with cigarette smoking — itself somewhat mysterious — no external risk factors have been definitively identified. No promising leads have been developed from extensive experimental work in laboratory animals.
举止粗野的人
发表于 2025-3-25 13:37:57
Large bowel cancer: restorative rectal surgery,e is no question of the need for total rectal excision are excluded from consideration here. This chapter will discuss the theoretical basis for restorative surgery of cancer of the rectum, delineate the options available, review the results of the various operative techniques and outline the authors’ approach to carcinoma of the rectum.
蛛丝
发表于 2025-3-25 19:31:07
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天然热喷泉
发表于 2025-3-25 21:30:16
Nonsurgical biliary drainage in cancer, management of patients with actual or incipient bile duct obstruction due to cancer. What is the role of each technique? In what way do they compliment or compete with each other? Can an algorythm for their use be developed? Can we balance the risk versus the benefits of these various techniques?
现任者
发表于 2025-3-26 04:01:48
Nutritional repletion after major gut excision,e potential for deleterious effects on nutritional status. Gastrointestinal malignancies are among the more common types of tumors with gastric, pancreatic and colon and rectal carcinomas occurring among the 10 most frequent primary sites in the United States . In addition, the liver is a major target for metastases.
流浪
发表于 2025-3-26 08:13:17
Intraoperative radiation therapy for gastrointestinal malignancy,s around major blood vessels is hard to attain by a surgical procedure. On the other hand, a cancercidal dose of external irradiation cannot be delivered to tumors adjacent to critical radiosensitive organs. In order to overcome these limitations of surgery and radiotherapy, intraoperative radiotherapy has been developed .
有罪
发表于 2025-3-26 09:29:08
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AMEND
发表于 2025-3-26 14:18:46
Biochemical markers in gastrointestinal malignancies, also been the result of astute advertising by the manufacturers of commercial kits and the economics of such tests. Indeed the cost effectiveness of the measurement of CEA is a matter of considerable debate with opinion leaders in major institutions sometimes taking diametrically opposed views.
修饰语
发表于 2025-3-26 19:58:27
Hepatitis B virus and hepatocellular carcinoma,ogenesis of PHC. An objective of the use of the model and the greater knowledge of pathogenesis would be to develop methods for secondary prevention in persons who are already chronic carriers of HBV.