TubuloVillous

Using high-magnification chromoscopic colonoscopy. Tubulovillous adenoma, Video-endoscopy with chromoscopy. Magnifying endoscopy with methylene blue demonstrates sulciform pattern.

Chromoendoscopy and magnifying endoscopy are useful for detection and recognition of small non polypoid lesions, for differential diagnosis between hyperplastic and adenomatous lesions and for determining not only the lateral...

Endoscopic Image of Sessile Tubulovillous Adenoma Another view using magnifying chromo-endoscopy.

In order to establish the magnitude of the size of the polyp and to plan its extraction, we used forceps of biopsy, moving forwarding and pushing the adenoma. The adenoma was excised using a snare wire and electrocautery. See...

A polypectomy is being performed, the polypectomy snare is appreciated.

Note the traction which the lesion is being removed.

The fragment of the polyps have been falled out. Shown here after removal of the polyp.

Adenomatous polyps are, by definition, neoplastic. Although benign, they are the direct precursors of adenocarcinomas and follow a predictable cancerous temporal course unless interrupted by treatment. They can be either pedunculated...

Enormous tubulovillous tumor of the sigmoid with wide pediculated stalk.

Endoscopic View of Enormous Tubulovillous tumor Another view of the wide stalk with the mass.