polyp

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polyp
pedunculate polyp (top) and sessile polyp (bottom) in a section of large intestine

pol·yp

 (pŏl′ĭp)
n.
1. A body form of a cnidarian, such as a hydra or coral, that is cylindrical in shape, has a mouth usually surrounded by tentacles at one end, and is often attached to something at the other end.
2. A usually nonmalignant growth or tumor protruding from the mucous lining of an organ such as the nose, bladder, or intestine, sometimes causing obstruction.

[Middle English polip, nasal tumor, from Old French polipe, from Latin pōlypus, cuttlefish, nasal tumor, from Greek polupous, poulupous : polu-, poly- + pous, foot; see ped- in Indo-European roots.]

pol′yp·oid′ adj.

polyp

(ˈpɒlɪp)
n
1. (Zoology) zoology one of the two forms of individual that occur in coelenterates. It usually has a hollow cylindrical body with a ring of tentacles around the mouth. Compare medusa2
2. (Pathology) pathol Also called: polypus a small vascularized growth arising from the surface of a mucous membrane, having a rounded base or a stalklike projection
[C16 polip, from French polype nasal polyp, from Latin pōlypus sea animal, nasal polyp, from Greek polupous having many feet]
ˈpolypous adj

pol•yp

(ˈpɒl ɪp)

n.
1. the cylindrical body form in the life cycle of a jellyfish, sea anemone, or other cnidarian, having stinging tentacles around the mouth and usu. having the opposite end attached to a surface. Compare medusa.
2. the individual zooid of a colonial organism, as the bryozoan.
3. a projecting growth from a mucous surface, as of the nose, being either a tumor or a hypertrophy of the mucous membrane.
[1350–1400; Middle English polip, short for polipus nasal tumor < Medieval Latin, Latin pōlypus < dial. Greek poulýpous octopus, nasal tumor (Attic polýpous, genitive polýpodos; see poly-, -pod)]
pol′yp•ous, adj.

pol·yp

(pŏl′ĭp)
A cnidarian in its sedentary stage. Polyps have hollow, tube-shaped bodies with a central mouth on top surrounded by tentacles. Some cnidarians, such as corals and sea anemones, only exist as polyps, while others turn into medusas as adults or lack a polyp stage completely. Compare medusa.

polyp

A tissue growth projecting from the skin or mucous membrane, such as inside the nose.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.polyp - a small vascular growth on the surface of a mucous membranepolyp - a small vascular growth on the surface of a mucous membrane
growth - (pathology) an abnormal proliferation of tissue (as in a tumor)
adenomatous polyp - a polyp that consists of benign neoplastic tissue derived from glandular epithelium; "adenomatous polyps are visible protrusions that can develop on the mucosal surface of the colon or rectum"
sessile polyp - a relatively flat polyp
pedunculated polyp - a polyp with a stalk or peduncle
2.polyp - one of two forms that coelenterates take (e.g. a hydra or coral): usually sedentary with a hollow cylindrical body usually with a ring of tentacles around the mouth; "in some species of coelenterate, polyps are a phase in the life cycle that alternates with a medusoid phase"
Cnidaria, Coelenterata, phylum Cnidaria, phylum Coelenterata - hydras; polyps; jellyfishes; sea anemones; corals
cnidarian, coelenterate - radially symmetrical animals having saclike bodies with only one opening and tentacles with stinging structures; they occur in polyp and medusa forms
Translations
polyp
polyyppi

polyp

[ˈpɒlɪp] N (Med) → pólipo m

polyp

[ˈpɒlɪp] npolype m

polyp

nPolyp m

polyp

[ˈpɒlɪp] n (Zool, Med) → polipo

pol·yp

n. pólipo, cualquier protuberancia o bulto que se desarrolla de una membrana mucosa.

polyp

n pólipo; adenomatous — pólipo adenomatoso; hyperplastic — pólipo hiperplásico; juvenile — pólipo juvenil; nasal — pólipo nasal
References in classic literature ?
A young Martian, there can now be no dispute, was really born upon earth during the war, and it was found attached to its parent, partially BUDDED off, just as young lilybulbs bud off, or like the young animals in the fresh-water polyp.
These experts discuss the factors that incur increased risk for malignant endometrial polyps, the relationship between chronic endometritis and endometrial polyps, whether the etonogestrel subdermal implant can treat EIN, and new endometrial ablation technology
M2 PHARMA-June 27, 2019-FDA approves treatment for chronic rhinosinusitis with nasal polyps
Global Banking News-June 27, 2019-FDA approves treatment for chronic rhinosinusitis with nasal polyps
M2 EQUITYBITES-June 27, 2019-FDA approves treatment for chronic rhinosinusitis with nasal polyps
South San Francisco, CA -- June 2, 2019 -- Genentech, a member of the Roche Group (SIX: RO, ROG; OTCQX: RHHBY), today announced positive topline data from two Phase III multicenter studies evaluating Xolair[R] (omalizumab) for the treatment of adults with chronic rhinosinusitis with nasal polyps (CRSwNP) who have not adequately responded to intranasal corticosteroids.
Genentech, a member of the Roche Group (RHHBY), announced positive topline data from two Phase III multicenter studies evaluating Xolair for the treatment of adults with chronic rhinosinusitis with nasal polyps, or CRSwNP, who have not adequately responded to intranasal corticosteroids.
In recent years, gastric polyps have started to be encountered more often with the widespread use of esophagogastroduodenoscopy (EGD) (1).
KEYWORDS: Clinical and Pathological Features, Colorectal Serrated Polyps, Hyperplastic Polyp, Sessile Serrated Adenoma/Polyp.
Despite their rarity, the clinical value of these polyps stems from the potential of progression to adenocarcinoma (2).
Nasal polyps are benign mucosal growths indicative of chronic inflammation.
The symbiotic green algae can escape from the host polyps and can form swimming zoospores (which have two flagella) in culture solution.