(1) Most hydrozoans alternate between a polyp and a medusa stage - they spend part of their lives as u251cu00f6u251cu00e7u251cu2510jellyfishu251cu00f6u251cu00e7u251cu00fb which are hard to distinguish from scyphozoan jellyfish.

(2) Colonoscopy revealed diverticulitis and several benign polyps , which were excised.

(3) A few, such as Hydra, are solitary polyps that lack a medusoid stage.

(4) Do polyps of other cnidarian species have a tissue dynamics similar to that of hydra?

(5) Instead, many used a scenario approach to conclude that solitary sessile polyps represent the ancestral cnidarian form.

(6) Screening for and removal of colorectal cancer and precancerous adenomatous polyps can decrease the incidence of colon disease.

(7) Finally solitary polyps or medusae may clone to produce more of their kind.

(8) The laser can also provide relief for symptoms caused by benign airway tumors such as hamartomas, papillomas, polyps , and angiomas.

(9) What's more, most tumors start out as polyps , or benign growths, in the colon.

(10) This constraint of cell proliferation to the border was also obtained even for polypous carcinomas.

(11) Growths such as polyps or fibroids can often be removed and endometriosis can often be treated with medications or surgery.

(12) Experience in observation and treatment of 193 patients with polypous lesions of the gallbladder (PLGB) was analyzed.