WordNet

a small vascular growth on the surface of a mucous membrane (同)polypus
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"

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1. 子宮内膜ポリープ endometrial polyps
2. 臍のケアおよび臍の異常のマネージメント care of the umbilicus and management of umbilical disorders
3. 大きな結腸ポリープの内視鏡的切除 endoscopic removal of large colon polyps
4. 大腸ポリープ患者に対するアプローチ approach to the patient with colonic polyps
5. 子宮内膜掻爬術 dilation and curettage

Correlation of computed tomography with pathological features in angiomatous nasal polyps.

Dai LB, Zhou SH, Ruan LX, Zheng ZJ.Author information Department of Otolaryngology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China.AbstractBACKGROUND: Angiomatous nasal polyps (ANPs), also known as angiectatic polyps, have rarely been reported in the literature. ANPs are characterized by extensive vascular proliferation and ectasia. ANPs can grow rapidly and exhibit aggressive clinical behavior that could simulate malignancy preoperatively, and they are easily confused with other diseases. In the present study, we analyzed the correlation between the computed tomography (CT) findings of nasal angiomatous polyps and their pathological features.
PloS one.PLoS One.2012;7(12):e53306. doi: 10.1371/journal.pone.0053306. Epub 2012 Dec 31.
BACKGROUND: Angiomatous nasal polyps (ANPs), also known as angiectatic polyps, have rarely been reported in the literature. ANPs are characterized by extensive vascular proliferation and ectasia. ANPs can grow rapidly and exhibit aggressive clinical behavior that could simulate malignancy preoperati
PMID 23300910

Angiectatic nasal polyps that clinically simulate a malignant process: report of 2 cases and review of the literature.

Yfantis HG, Drachenberg CB, Gray W, Papadimitriou JC.Author information Department of Pathology, University of Maryland School of Medicine, Baltimore, MD, USA.AbstractBACKGROUND: Approximately 5% of inflammatory or allergic sinonasal polyps develop extensive vascular proliferation and ectasia with deposition of pseudoamyloid. These so-called angiectatic nasal polyps (ANPs) can grow rapidly and exhibit an aggressive clinical behavior that could simulate malignancy preoperatively.
Archives of pathology & laboratory medicine.Arch Pathol Lab Med.2000 Mar;124(3):406-10.
BACKGROUND: Approximately 5% of inflammatory or allergic sinonasal polyps develop extensive vascular proliferation and ectasia with deposition of pseudoamyloid. These so-called angiectatic nasal polyps (ANPs) can grow rapidly and exhibit an aggressive clinical behavior that could simulate malignancy
PMID 10705395