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Colonoscopic Polypectomy (19 of 29)

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Colonoscopic Polypectomy (19 of 29)

Gastroenterology Atlas

Specialty: Gastroenterology

views: 2533 comments: 0

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Macroscopic image of the specimen.

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Colonoscopic Polypectomy (20 of 29)

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Colonoscopic Polypectomy (20 of 29)

Gastroenterology Atlas

Specialty: Gastroenterology

views: 5974 comments: 0

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Note the large and multilobulated tumor

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Colonoscopic Polypectomy (21 of 29)

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Colonoscopic Polypectomy (21 of 29)

Gastroenterology Atlas

Specialty: Gastroenterology

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Now the other side of the tumor.

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Colonoscopic Polypectomy (22 of 29)

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Colonoscopic Polypectomy (22 of 29)

Gastroenterology Atlas

Specialty: Gastroenterology

views: 3528 comments: 0

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Video Endoscopic Sequence

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Colonoscopic Polypectomy (23 of 29)

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Colonoscopic Polypectomy (23 of 29)

Gastroenterology Atlas

Specialty: Gastroenterology

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Video Endoscopic Sequence

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Colonoscopic Polypectomy (24 of 29)

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Colonoscopic Polypectomy (24 of 29)

Gastroenterology Atlas

Specialty: Gastroenterology

views: 2250 comments: 0

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Polyp with a sessil pedicle

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Colonoscopic Polypectomy (25 of 29)

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Colonoscopic Polypectomy (25 of 29)

Gastroenterology Atlas

Specialty: Gastroenterology

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Lateral view of polyp

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Colonoscopic Polypectomy (26 of 29)

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Colonoscopic Polypectomy (26 of 29)

Gastroenterology Atlas

Specialty: Gastroenterology

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Normal colonic mucosa at the base of pedicle of the polyp

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Colonoscopic Polypectomy (27 of 29)

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Colonoscopic Polypectomy (27 of 29)

Gastroenterology Atlas

Specialty: Gastroenterology

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Low power of the tubulo villous microscopic pattern

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Colonoscopic Polypectomy (28 of 29)

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Colonoscopic Polypectomy (28 of 29)

Gastroenterology Atlas

Specialty: Gastroenterology

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A better detail of the histologic Picture

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Colonoscopic Polypectomy (29 of 29)

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Colonoscopic Polypectomy (29 of 29)

Gastroenterology Atlas

Specialty: Gastroenterology

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Tubulovillous microscopic pattern and conective tissue with vessels at the stromal support.

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Colonoscopic Polypectomy (21 of 23)

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Colonoscopic Polypectomy (21 of 23)

Gastroenterology Atlas

Specialty: Gastroenterology

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Histopathologic Image. This is the picture of a villous adenoma which shows some mild epithelial atypia.

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Colonoscopic Polypectomy (22 of 23)

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Colonoscopic Polypectomy (22 of 23)

Gastroenterology Atlas

Specialty: Gastroenterology

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Colonic mucosa at the base of the polyp with mild chronic inflamation.

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Colonoscopic Polypectomy (23 of 23)

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Colonoscopic Polypectomy (23 of 23)

Gastroenterology Atlas

Specialty: Gastroenterology

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Immunohistochemic stain for p53 positive in some of the nuclei of the polyp.

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Endoscopic Resection of Giant Tubulo-Villous of
the rectum (1 of 35)

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Endoscopic Resection of Giant Tubulo-Villous...

Gastroenterology Atlas

Specialty: Gastroenterology

views: 6489 comments: 0

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This is the case of a 57 year-old lady, who had been suffering of rectal bleeding during six months, patient only was under ointments and suppositories treatment, she was referred to our endoscopic...

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