.Digestive System tumors.
1.1 Barrett’s esophagus and GERD are factors that are associated with the development of what histologic type of esophageal cancer? What is the difference in the location for squamous cell carcinomas and adenocarcinomas of the esophagus
1.2 What is the treatment of choice for colorectal tumors and what techniques are used to decrease or limit the radiation dose to the small bowel?
1.3 Describe the chief etiologic factors associated with induction of esophageal, colorectal, and anal cancers.
2. Prostate Tumors.
2.1 Discuss the role of a digital rectal examination and PSA in the screening of prostate cancer.
2.2 Discuss the role of Gleason’s score and treatment options for prostate cancer
2.3 What are the benefits and disadvantages of patients receiving brachytherapy versus external beam radiation therapy treatment for prostate tumors.
3. Answer the questions at the end of the article , and write a 250 word summary of the article.
3.1 https://cambridgehealth.
Submit 250 word summary of first directed reading article
Submit answers to directed Reading Quiz. Make sure you include the title of the article chosen.
3.2 https://cambridgehealth.
Submit 250 word summary of second directed reading article.
Submit answers to directed Reading Quiz. Make sure you include the title of the article chosen.
APA FORM, NO PLAGIARISM, AND DO IN DIFFERENT MW DOCUMENTS. THANK’S
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Answer preview
Esophageal, colorectal, and anal cancers are types of cancers that affect the area between the intestines and the anus of human beings. These types of cancers have some different etiological factors that cause their induction or acceleration in the specified parts of digestive systems. One of the chief factors is that of the diet that a person takes. Meals that are highly rich in fats and cholesterol have been linked with causing a high risk of colorectal cancer. Foods with fats lead to the production of a high amount of bile acids, and this increases the rate of bacterial activities which can cause tumors (La Rosa et al. 2018). Another chief factor for the induction of the three cancers is that of physical activities. Lacking to do regular exercises leads to a person accumulating a lot of weight. Being obese leads to a high risk of causing the Esophageal, colorectal, and anal cancers. Genetic factors and family history has also led to the induction of different cancers although not at a vast scale.
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