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www.healthtap.com/topics/what-is-the-difference-between-a-colon-polyp-and-lesion

HealthTap: Doctor answers on Symptoms, Diagnosis, Treatment, and More: Dr. Arlen on what is the difference between a colon polyp and lesion: A colon polyp is usually benign and on a stalk. A lesion implies a growth in the colon such as a tumor.

www.reference.com/science/polypoid-lesion-colon-5a63d772bd57c582

Polypoid lesions within the colon are only diagnosed through a colonoscopy, and a lesion is generally biopsied and sent to a laboratory to determine its pathology. A sessile polyp is a type of polypoid lesion, but it doesn't have the characteristic stalk of most polypoid lesions.

wikidiff.com/polypoid/polyp

Polypoid vs Polyp - What's the difference? polypoid | polyp | Polypoid is a derived term of polyp. As a adjective polypoid is resembling a polyp. As a noun polyp is (medicine) an abnormal growth protruding from a mucous membrane. ... Marked by the presence of lesions suggesting polyps. Derived terms * polypoidal * nonpolypoid polyp . English.

www.merckmanuals.com/.../tumors-of-the-gi-tract/polyps-of-the-colon-and-rectum

Such lesions are classified histologically as tubular adenomas, tubulovillous adenomas (villoglandular polyps), or villous adenomas. The likelihood of cancer in an adenomatous polyp at the time of discovery is related to size, histologic type, and degree of dysplasia; a 1.5-cm tubular adenoma has a 2% risk of containing a cancer vs a 35% risk ...

www.ncbi.nlm.nih.gov/pmc/articles/PMC3678061

Polypoid gastric cancer and the other gastric polyps including benign disease entity will be discussed herein. GASTRIC POLYPS. Gastric polyps are locally elevated lesion protruding into gastric lumen and incidentally discovered in about 2% of EGD.1 Most patients are asymptomatic, but infrequently, complications such as bleeding or gastric ...

reference.medscape.com/features/slideshow/colon-masses

Do you know the identifying features of benign lesions versus those with malignant potential? ... the colon. Individuals with this syndrome have a 70-80% lifetime risk of developing colon cancer [9] from flat precursor lesions, usually villous polyps, with areas of high-grade dysplasia. Patients and family members also have an increased risk ...

www.diagnostichistopathology.co.uk/article/S1756-2317(13)00200-4/fulltext

Anal polyps are a relatively rare and neglected part of pathology practice. Similar to other parts of the gastrointestinal tract, anal polyps are predominantly epithelial in origin, but mesenchymal lesions do occur. The aetiology of anal polyps is diverse and includes infectious, reactive, developmental and neoplastic conditions. Thus an awareness of the clinical scenario can be very ...

www.medicinenet.com/script/main/art.asp?articlekey=87641

But, non-polypoid lesions are far more likely to be cancerous than polyps are. The new study found the odds were 9.78 times higher that a non-polypoid lesion would be cancerous than a polyp. Generally, non-polypoid lesions can be removed at the time of a colonoscopy.

www.sciencedirect.com/science/article/pii/S1756231713002004

For the purposes of this review we divide the discussion into; 1. ‘true’ anal polyps, that is, lesions that essentially always present as a discrete elevated lesion, and 2. ‘polypoid’ anal lesions, that is, lesions that can present as a polyp or polyp-like mass in some patients but can also present as non-discrete mass lesions.

my.clevelandclinic.org/health/diseases/15424-vocal-cord-lesions-nodules-polyps...

Vocal Cord Lesions (Nodules, Polyps and Cysts) Vocal cord lesions are benign (non-cancerous) growths that may include nodules, polyps and cysts. ... Another type of vocal cord polyp, polypoid corditis (Reinke’s edema), is associated almost exclusively with smoking. ... This information is provided by the Cleveland Clinic and is not intended ...