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Comparison of clinicopathological features between gastric polyps and colorectal polyps / 中华全科医师杂志
Chinese Journal of General Practitioners ; (6): 444-448, 2016.
Artículo en Chino | WPRIM | ID: wpr-494250
ABSTRACT
Objective To compare of clinical and pathological features between gastric polyps and colorectal polyps.Methods The clinical characteristics and pathological features of 2 125 patients with gastric polyps and 4 924 patients with colorectal polyps admitted in Wenzhou People's Hospital from 2004 to 2013 were compared.The detection rates,the indication of endoscopy,distribution,number,size and pathological type of gastric polyps and colorectal polyps were analyzed.Results The detection rate of gastric polyps was 3.1% (2 125/69 575) and that of colorectal polyps was 24.5% (4 924/20 124) (χ2 =9 886.401,P <0.01).The detection rates of gastric polyps in age groups < 20,20-39,40-59 and ≥60 were 1.8% (23/1 302),1.8% (399/22 600),3.4% (1 137/33 087) and 4.5% (566/12 586),respectively (χ2 =238.867,P < 0.01);and those for colorectal polyps were 6.6% (14/211),11.6% (623/5 385),26.0% (2 622/10 070) and 37.3% (1 665/4 458),respectively (χ2 =934.724,P < 0.01).The detection rates of gastric polyps in age groups 20-39,40-59 and ≥60 were lower than those in colorectal polyps(all P < 0.01).The detection rate of gastric polyps in males was lower than that in females(2.3%,848/36 447 vs.3.9%,1 277/33 128,χ2 =273.807,P <0.01),while the detection rate of colorectal polyps in males was higher than that in females (28.8%,3 239/11 230 vs.18.9%,1 685/8 894,χ2 =262.518,P < 0.01).Diarrhea and gastrointestinal bleeding in patients with colorectal polyps was more common than those in patients with gastric polyps (23.5%,1 156/4 924 vs.2.5%,54/2 125,χ2 =558.080,P<0.01;12.1%,597/4 924 vs.2.4%,51/2 125,χ2 =168.150,P <0.01).Single polyps were more common in gastric polyps than colorectal polyps(80.7%,1 714/2 125 vs.67.6%,3 331/ 4 924,χ2 =186.337,P <0.01).Polyps with size ≥ 1.0 cm were more common in colorectal polyps than those in gastric polyps (24.3%,1 197/4 924 vs.13.6%,289/2 125,χ2 =102.333,P < 0.01).The proportion of inflammatory and hyperplastic types in gastric polyps was higher than that in colorectal polyps (67.1%,1 378/2 125 vs.27.5%,1 273/4 924,χ2 =934.394,P <0.01;26.9%,552/2 125 vs.9.9%,459/4 924,χ2 =319.588,P <0.01);while the proportion of adenoma and canceration in gastric polyps was lower than that in colorectal polyps (1.7%,34/2 125 vs.62.4%,2 893/4 924,χ2 =2 135.743,P <0.01;0.4%,9/2 125 vs.4.8%,221/4924,χ2 =80.362,P<0.01).Conclusions In comparison with gastric polyps,the detection rate of colorectal polyps is higher.The detection rate of gastric polyps is higher in females,w hile that of colorectal polyps is higher in males.The detection rates of gastric polyps andcolorectal polyps increase with the age.The main pathological type of gastric polyps is inflammatory,while that of colorectal polyps is adenoma.The canceration of colorectal polyps is more common than that of gastric polyps.

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Idioma: Chino Revista: Chinese Journal of General Practitioners Año: 2016 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Idioma: Chino Revista: Chinese Journal of General Practitioners Año: 2016 Tipo del documento: Artículo