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上消化道息肉,包括食道、胃和十二指肠息肉,其中胃息肉发生率最高.为此本文重点叙述胃息肉。一、发病率一般认为,上消化道息肉以胃息肉最多见,十二指肠次之,食道较少见。它们的发病率仍不确切。国内一组375例1376颗上消化道息肉分析,其中食道41颗(3.0％),胃788颗(57％),十二指肠547颗(40％);以病例分析,食道11例,胃323例(86.1％),十二指肠41例(11％)。由此可见胃息肉占多数。二、临床表现上消化道息肉多见于女性,男女之比为1:16.发病年龄为30～70岁。上消化道息肉多数病人无明显的或无特异性的临床症状和体征。常在做上消化道钡剂或内窥镜检查时才被发现。一般而言,上消化道息肉常见的临床表现有:
Upper gastrointestinal polyps, including esophagus, stomach, and duodenal polyps, of which the highest incidence of gastric polyps. This article focuses on the description of gastric polyps. First, the incidence rate is generally believed that the upper gastrointestinal polyps to see the most common gastric polyps, followed by the duodenum, esophagus is rare. Their incidence is still uncertain. A group of 375 cases of 1 376 polyps in the upper digestive tract were analyzed, including 41 esophagus (3.0%), 788 stomachs (57%), 547 duodenums (40%); with case analysis, 11 cases of esophagus, stomach 323 patients (86.1%) and 41 duodenums (11%). This shows that the majority of gastric polyps. Second, the clinical manifestations of upper gastrointestinal polyps more common in women, male to female ratio of 1:16. Onset age of 30 to 70 years old. Most patients with upper gastrointestinal polyps have no obvious or specific clinical signs and symptoms. It is often found only when a digestive tract liniment or an endoscopy is performed. In general, the common clinical manifestations of upper gastrointestinal polyps are: