colonoscopy
Rectal Carcinoma At The Second Valve
The video clip displays internal hemorrhoids. It is a common situation that the medical history reveals when the patient had been under prior treatment for hemorrhoids, over a long period of time,...
Infiltrates Rectal Adenocarcinoma (2 of 5)
The conoscope is advanced after the tumor finding an adenomatous polyp confirming adenoma-carcinoma theory. In Colorectal Canceres At the time of surgical resection, it is important to ascertain preoperatively...
Rectal Cancer That Emerges In The Pectin Line...
Rectal Adenocarcinoma The tumor is observed in retroflexed view.
Rectal Adenocarcinoma With Acanthosis Nigrans...
A 73 year-old female, who was referred to us because of rectal blood discharge. A constricting, ulcerated, annular rectal carcinoma was found. The patient had severe the clinical picture of a severe...
Villous Colon Adenocarcinoma (4 of 12)
Another image and video clip of chromoendoscopy, using methylene blue.
Villous Colon Adenocarcinoma (3 of 12)
Chromoendoscopy using methylene blue. Chromoendoscopy involves the topical application of stains or dyes to improve mucosal visualization during endoscopy
Villous Colon Adenocarcinoma (2 of 12)
Endoscopic View of Colon Cancer Endoscopic image with optical magnification. Numerous finger like indentations forming a polypoid mass. Magnification endoscopy, with or without dye spraying, has...
Villous Colon Adenocarcinoma (1 of 12)
Adenocarcinoma of the splenic flexure with villous component. A 58 year-old male with weigh loss of 20 ponds and palpable mass in the upper left abdomen.
Rectal Adenocarcinoma - Colonoscopy (7 of 8)
Endoscopy of Rectal Cancer Adenocarcinoma of the rectum arises as an intramucosal epithelial lesion, usually in an adenomatous polyp or gland. As cancers grow, they invade the muscularis mucosa,...
Rectal Adenocarcinoma - Colonoscopy (6 of 8)
Endoscopic View of Rectal Cancer Almost all rectal cancers are primary adenocarcinomas. Adenocarcinoma of the rectum is a major cause of mortality and morbidity in North America and Western Europe....
Rectal Adenocarcinoma - Colonoscopy (5 of 8)
The presentation depends on the site of the cancer: Right colon cancers: weight loss, anemia, occult bleeding, mass in right iliac fossa, disease more likely to be advanced at presentation. Left colon...
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