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polyp    音标拼音: [p'ɑləp]
n. 水螅,鼻肉,鼻息肉

水螅,鼻肉,鼻息肉

polyp
n 1: a small vascular growth on the surface of a mucous membrane
[synonym: {polyp}, {polypus}]
2: 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"

Polyp \Pol"yp\, n. [L. polypus, Gr. ?, ?, literally,
many-footed; poly`s many ?, ?, foot: cf. F. polype. See
{Poly-} and {Foot}, and cf. {Polypode}, {Polypody}, {Poulp}.]
(Zool.)
(a) One of the feeding or nutritive zooids of a hydroid or
coral.
(b) One of the Anthozoa.
(c) pl. Same as {Anthozoa}. See {Anthozoa}, {Madreporaria},
{Hydroid}. [Written also {polype}.]
[1913 Webster]

{Fresh-water polyp}, the hydra.

{Polyp stem} (Zool.), that portion of the stem of a
siphonophore which bears the polypites, or feeding zooids.
[1913 Webster]


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  • Polyp (medicine) - Wikipedia
    A polyp is an abnormal growth of tissue [1] projecting from a mucous membrane [2] Polyps are commonly found in the colon, stomach, nose, ear, sinus (es), urinary bladder, and uterus [3][4] They may also occur elsewhere in the body where there are mucous membranes, including the cervix, vocal folds, and small intestine
  • 息肉_百度百科
    息肉，英文名称为polyp，是指上皮或黏膜表面长出的赘生物。 具体的名称通常与息肉所在的部位及数量有关，常见的有鼻息肉、肠息肉、宫颈息肉等。 息肉是一种良性病变，通过手术切除后，多数患者可以痊愈。
  • What are polyps? | UT MD Anderson
    A polyp is an abnormal cluster of cells that multiplies and heaps up on itself in response to some kind of stimulus That stimulus could be either environmental or genetic
  • Colon polyps - Symptoms and causes - Mayo Clinic
    Instead of replacing old cells in an orderly way, the body makes extra cells, which build up and form a polyp on the smooth lining of the intestine Polyps can grow anywhere in the large intestine, including in the colon and rectum
  • Polyps: Types, Treatments, and Biopsy - Healthline
    What are the symptoms of polyps? Each type of polyp can cause unique symptoms based on location Below are some common polyp types, their locations, and symptoms
  • Colon Polyps: Symptoms, Causes, Types Removal
    It might be scary to learn that you have colon polyps, but many people do, and most will never get cancer A colon polyp that’s been found and removed is one that you don’t have to worry about The important thing is that it’s found and removed early enough to prevent cancer from starting
  • What to Know If Polyps Were Found During Your Colonoscopy
    It’s really the type of polyp that makes a difference in what might happen next, rather than the number found “It's better to have 5 benign polyps, like hyperplastic polyps, than to have 2 higher-risk polyps, like tubular adenomas that have dysplasia in them,” said Dr Kamath
  • Polyp Pictures: What They Are And What Polyps Look Like - WebMD
    What’s a Polyp? It’s a small clump of cells that grows inside your body There are 2 common types: The first hangs from a stalk Doctors will call this pedunculated
  • Polyps of the Colon and Rectum - The Merck Manuals
    A polyp is a growth of tissue that projects from the wall of a hollow space, such as the intestines
  • What Is a Polyp? Types, Symptoms, and Cancer Risk
    A polyp is an abnormal growth of tissue that projects from a mucous membrane, the moist lining found in various hollow organs and body cavities These growths represent a localized overgrowth of the cells that form the inner surface of an organ





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