Pathological classification and clinical symptoms of heterotopic gastric mucosa in upper esophagus
10.3760/cma.j.cn311367-20191107-00487
- VernacularTitle:食管上段胃黏膜异位的病理分型和临床症状特点
- Author:
He ZHOU
1
;
Tao YANG
;
Haikun WANG
;
Ping YAO
Author Information
1. 新疆医科大学第一附属医院消化科，乌鲁木齐 830000
- From:
Chinese Journal of Digestion
2020;40(6):368-372
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the pathological type and clinical symptoms of heterotopic gastric mucosa in upper esophagus (HGM).Methods:From December 2018 to August 2019, at the First Affiliated Hospital of Xinjiang Medical University, the patients with HGM, reflux esophagitis (RE), Barrett esophagus (BE) and chronic non-atrophic gastritis (CNAG), who underwent gastroscopy were selected. The pathological type of HGM including acid secretion, mucinous and mixed type. The differences in the symptoms among HGM, RE, BE, and CNAG, as well as the differences in the clinical symptoms of different pathological types of HGM were analyzed. Chi-square test and analysis of variance were used for statistical analysis.Results:There were 82, 104, 76, and 178 cases of HGM, RE, BE, and CNAG, respectively. The acid secretion, mucinous and mixed types of HGM were 22, 20 and 40 cases, respectively. The incidence rates of pharyngeal reflux symptoms foreign body sensation in the throat, swallowing discomfort, hoarseness, and cough of HGM patients were higher than those of RE patients (63.4%, 52/82 vs. 14.4%, 15/104; 58.5%, 48/82 vs. 14.4%, 15/104; 50.0%, 41/82 vs. 6.7%, 7/104; 43.9%, 36/82 vs. 12.5%, 13/104), while the incidence rates of gastroesophageal reflux symptoms acid reflux, heartburn and belching were lower than those of RE patients (34.1%, 28/82 vs. 61.5%, 64/104; 14.6%, 12/82 vs. 72.1%, 75/104; 34.1%, 28/82 vs. 67.3%, 70/104), and the differences were statistically significant ( χ2= 47.80, 39.80, 44.80, 23.30, 13.80, 60.90 and 20.20, all P<0.01). The incidence rates of pharyngeal reflux symptoms foreign body sensation in the throat, swallowing discomfort, hoarseness, and cough of HGM patients were higher than those of BE patients (63.4%, 52/82 vs. 22.4%, 17/76; 58.5%, 48/82 vs. 19.7%, 15/76; 50.0%, 41/82 vs. 9.2%, 7/76; 43.9%, 36/82 vs. 6.6%, 5/76), and the incidence rates of reflux symptoms acid reflux, heartburn, belching, and post-sternal burning sensation were lower than those of BE patients (34.1%, 28/82 vs. 61.8%, 47/76; 14.6%, 12/82 vs. 55.3%, 42/76; 34.1%, 28/82 vs. 65.8%, 50/76; 20.7%, 17/82 vs. 42.1%, 32/76), and the differences were statistically significant ( χ2=27.00, 24.80, 31.00, 28.60, 12.10, 28.90, 15.80 and 8.40, all P<0.01). The incidence rates of pharyngeal reflux symptoms foreign body sensation in the throat, swallowing discomfort, hoarseness and cough, gastroesophageal reflux symptoms acid reflux, heartburn, belching and post-sternal burning, and non-reflux symptoms digestion, bloating and abdominal pain of HGM patients were higher than those of CNAG patients (63.4%, 52/82 vs. 5.1%, 9/178; 58.5%, 48/82 vs. 3.9%, 7/178; 50.0%, 41/82 vs. 3.9%, 7/178; 43.9%, 36/82 vs. 4.5%, 8/178; 34.1%, 28/82 vs. 12.4%, 22/178; 14.6%, 12/82 vs. 2.8%, 5/178; 34.1%, 28/82 vs. 3.9%, 7/178; 20.7%, 17/82 vs. 11.2%, 20/178; 30.5%, 25/82 vs. 15.2%, 27/178; 32.9%, 27/82 vs. 14.6%, 26/178; 15.9%, 13/82 vs. 9.6%, 17/178), and the differences were statistically significant ( χ2=106.50, 100.40, 79.10, 62.00, 17.20, 4.10, 74.00, 12.80, 8.20, 11.60 and 2.20, all P<0.01). The incidence rates of pharyngeal reflux symptoms foreign body sensation, swallowing discomfort, and hoarseness of patients with acid secretion type of HGM were higher than those of mucinous type (72.7%, 16/22 vs. 35.0%, 7/20; 72.7%, 16/22 vs. 15.0%, 3/20; 50.0%, 11/22 vs. 20.0%, 4/20), and the differences were statistically significant ( χ2=6.00, 14.10 and 4.10, all P<0.01). The incidence rates of pharyngeal reflux symptoms foreign body sensation in the throat, swallowing discomfort, hoarseness, and cough of mixed type were higher than those of mucinous type (72.5%, 29/40 vs. 35.0%, 7/20; 72.5%, 29/40 vs. 15.0%, 3/20; 65.0%, 26/40 vs. 20.0%, 4/20; 62.5%, 25/40 vs. 15.0%, 3/20), and the differences were statistically significant ( χ2=7.80, 17.70, 10.80 and 12.10, all P<0.01). Conclusions:The pathological classification of HGM patients with clinical symptoms of pharyngeal reflux may be acid secretion type or mixed type, which can be treated with acid suppression drugs or argon plasma coagulation under gastroendoscopy.
