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You searched for: Creator Paul Choi, MD Remove constraint Creator: Paul Choi, MD Subject Neoplasms by Site Remove constraint Subject: Neoplasms by Site

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  1. Rectum, high grade dysplasia early rectal cancer

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    Description: Rectum - high grade dysplasia early rectal cancer The rectum is the portion of the large bowel that lies in the pelvis, terminating at the anus. Cancer of the rectum is the disease characterized by the development of malignant cells in the lining or epithelium of the rectum. Malignant cells have changed such that they lose normal control mechanisms governing growth. These cells may invade surrounding local tissue or they may spread throughout the body and invade other organ systems.
    Keywords: rectum cancer, tumor, Neoplasms, neoplasm, Cancer, Rectal Neoplasms, Digestive System Neoplasms

  2. Rectum, advanced cancer

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    Description: Rectum - advanced cancer. The rectum is the portion of the large bowel that lies in the pelvis, terminating at the anus. Cancer of the rectum is the disease characterized by the development of malignant cells in the lining or epithelium of the rectum. Malignant cells have changed such that they lose normal control mechanisms governing growth. These cells may invade surrounding local tissue or they may spread throughout the body and invade other organ systems.
    Keywords: Digestive System Neoplasms, tumor, Neoplasms, neoplasm, Cancer

  3. Rectum, solitary lymphoid nodule

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    Description: Rectum - solitary lymphoid nodule Solitary lymphoid nodules are minute collections of lymphoid tissue in the mucosa of the small and large intestines, being especially numerous in the cecum and appendix.
    Keywords: lymph nodule, lymphoid nodule, rectal nodule, Neoplasms

  4. Colon, solitary sigmoid adenomatous polyp

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    Description: Colon - solitary sigmoid adenomatous polyp A polyp that consists of benign neoplastic tissue derived from glandular epithelium.
    Keywords: Tumor, neoplasm, Intestine, Large, Neoplasms, Neoplasms by Histologic Type, Adenomatous Polyposis Coli, benign, Digestive System Neoplasms

  5. Rectum, bleeding rectal carcinoid tumor

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    Description: Rectum - bleeding rectal carcinoid tumor The rectum is the portion of the large bowel that lies in the pelvis, terminating at the anus. Cancer of the rectum is the disease characterized by the development of malignant cells in the lining or epithelium of the rectum. Malignant cells have changed such that they lose normal control mechanisms governing growth. These cells may invade surrounding local tissue or they may spread throughout the body and invade other organ systems.
    Keywords: Cancer, tumor, Rectal Neoplasms, Neoplasms, neoplasm, Digestive System Neoplasms

  6. Duodenum, carcinoid

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    Description: Duodenum - carcinoid Carcinoid (also carcinoid tumor) is a slow-growing type of neuroendocrine tumor originating in the cells of the neuroendocrine system. In some cases, metastasis may occur. Carcinoid tumors of the midgut (jejunum, ileum, appendix, and cecum) are associated with carcinoid syndrome.
    Keywords: Neoplasms, Carcinoid Tumor, Tumor, Digestive System Neoplasms, Duodenal Neoplasms, neuroendocrine, Neoplasms by Histologic Type