孤立性息肉样十二指肠球部胃黏膜异位1例

病例：患者男,58岁,因“反复上腹部隐痛3月余”于2010年11月9日至我院门诊就诊。患者3个月前无明显诱因下出现腹部隐痛伴嗳气、反酸,空腹时较明娃,无恶心、呕吐．无腹胀、腹泻。症状明显时不规律服用铝碳酸镁片（商品名：达喜）,500mg bid,症状可稍缓解,近一周冈饮酒致上述症状再发．     

Heterotopic Gastric Mucosa in the Distal Part of Esophagus in a Teenager: Case Report

Heterotopic gastric mucosa (HGM) of the esophagus is a congenital anomaly consisting of ectopic gastric mucosa. It may be connected with disorders of the upper gastrointestinal tract, exacerbated by Helicobacter pylori. The diagnosis of HGM is confirmed via endoscopy with biopsy. Histopathology provides the definitive diagnosis by demonstrating gastric mucosa adjacent to normal esophageal mucosa. HGM located in the distal esophagus needs differentiation from Barrett''s esophagus. Barrett''s esophagus is a well-known premalignant injury for adenocarcinoma of the esophagus. Malignant progression of HGM occurs in a stepwise pattern, following the metaplasia–dysplasia–adenocarcinoma sequence.We present a rare case of a teenage girl with HGM located in the distal esophagus, associated with chronic gastritis and biliary duodenogastric reflux. Endoscopy combined with biopsies is a mandatory method in clinical evaluation of metaplastic and nonmetaplastic changes within HGM of the esophagus.     

胃结节病1例

病例：患者女，58岁，因“剑突下疼痛、上腹胀1年，加重1个月”于2006年3月12日来院就诊。患者有胃病史1年余。初次发作时无明显诱因，时有剑突下疼痛、上腹胀、嘈杂、胸骨后不适、反酸，无恶心、呕吐，无发热、盗汗，无体质量减轻。饮食、睡眠情况良好，大小便正常。     

Heterotopic Gastric Mucosa in Middle Esophagus Complicated with Esophageal Ulcers

Heterotopic gastric mucosa (HGM) of esophagus, primarily occurring in cervical esophagus, is usually asymptomatic. A healthy woman (mid-40s) with postprandial heartburn was diagnosed with middle esophageal HGM and esophageal ulcers by esophagogastroduodenoscopy. Using 8-channel pH monitoring, a sensor near the HGM area detected postprandial acid phase (pH 3-4), while areas adjacent to the proximal and distal sensors were neutral, suggesting acid secretion from the HGM. A biopsy showed fundic gland tissue expressing H⁺/K⁺-ATPase and pepsinogen-I. Oral vonoprazan improved the clinical symptoms and endoscopic findings. This is the first report using 8-channel pH monitoring to diagnose extremely rare middle esophageal HGM.     

Heterotopic Gastric Mucosa Accompanied by Aberrant Pancreas in the Duodenum

An operated case of a heterotopic gastric mucosa, accompanied by an aberrant pancreas tissue, in the bulb of the duodenum was reported. A 40-yr-old man complained of epigastralgia and was diagnosed to have a protruding lesion in the duodenum by roentgenological and endoscopic examinations. Partial excision of the duodenal wall including the mass was performed. Cut surface of the specimen showed a yellowish-whitish mass in the submucosal through the subserosal layers, which was covered by a papillary elevated mucous membrane. Histologically the mass was an aberrant pancreas of the Heinrich I-type and the mucous membrane covering the mass was a heterotopic gastric mucosa, consisting of completely developed fundic glands.     

食管上段胃黏膜异位症的临床研究概述

食管上段胃黏膜异位症(HGMUE)是一种少见的食管疾病,普遍认为HGMUE是胚胎时期食管黏膜上皮未发育完全的结果,缺乏特异性临床表现,诊断主要依据内镜检查以及组织学活检。随着内镜技术的发展,HGMUE检出率有所提高,使该病得到越来越多的关注。本文就HGMUE的临床研究作一综述。     

胃梅毒1例

病例：患者男,53岁,已婚,因“上腹痛伴消瘦1月余”入院。患者1个月前无明显诱因出现上腹痛伴反酸、烧心、厌食、乏力,恶心但无呕吐,近1个月体质量下降约5kg。为进一步诊治．于2011年2月9日入住大连市第三人民医院消化内科。     

Biliary Obstruction by Heterotopic Gastric Mucosa at the Ampulla of Vater

Tumorous growths of heterotopic gastric mucosa have been infrequently found in the small intestine. Some have presented as intussusception and obstruction; others have been associated with mucosal ulceration, bleeding, and even more rarely with perforation. This ease report describes an elderly man who developed biliary obstruction secondary to a tumor mass of heterotopic gastric mucosa at the ampulla of Vater.     

胃癌牙龈转移1例

病例：患者女,62岁,主诉“上腹痛2年,牙龈出血2个月”于2010年4月19日收治入院。患者2午前于本院行肖镜检查并取活检,病理结果：（胃体）低分化腺癌（见图1）,免疫组化检查：Ki-67（＋）、CK（＋）、CEA（＋）。诊断“胃癌”明确,遂行胃癌根治术,术后未行后续治疗。患营诉间断上腹隐痛,服用药物不洋。2个月前自觉口腔右下颌磨牙区出现一包块,约黄豆大小,咀嚼时稍感小适,无疼痛。肿物生长较快,就诊时已有鹌鹑蛋大小,并时有出血,可自行停止。入院检查：全身一般情况好,左锁骨上方町扪及数个黄移大小的淋巴结,质硬,黏连,小可推动。心肺佥体未发现异常。     

Primary Gastric Tuberculosis: A Case Report and Literature Review

Gastric tuberculosis is a rare entity; it usually occurs secondary to another lesion(s), mainly in the lungs. Only a few cases of primary gastric tuberculosis have been reported in the literature. Most commonly, gastric tuberculosis lesion(s) is located in the lesser curvature of the antrum and prepylorus, so the clinical picture is similar to that of peptic ulcer, in addition to the constitutional symptoms seen in tuberculosis in general. We report a case of a young man presented with abdominal pain acute gastric outlet obstruction due to a large mass in the lesser curvature of the antrum and the pylorus. The histological examination revealed caseating granuloma with the presence of acid-fast bacilli. Partial gastrectomy with Bilroth II reconstruction was performed and the patient was put on antituberculosis medications. There was no evidence of the tuberculous lesion anywhere else. Patient's follow-up observation in the clinic was uneventful.     

Gastric Carcinoid Tumor Associated with Graves' Disease: A Case Report

Abstract: We report a patient with hyperthyroid Graves' disease associated with type A gastritis and a gastric carcinoid tumor. A 45-year-old female visited our hospital because of exophthalmos, and hyperthyroidism was found. TSH receptor antibody and anti-parietal cell antibody were positive in the patient's serum. An endoscopic examination revealed type A gastritis and a gastric carcinoid tumor. The diagnosis of type A gastritis was determined histologically. The gastric carcinoid tumor was solitary and small (less than 5 mm in diameter), and was removed by biopsy. The patient's hypergastrinemia continued after the thyroid function was normalized by treatment with methimazole. Endoscopic surveillance for metachronous gastric carcinoid tumors will therefore be required. The association of Graves' disease, type A gastritis and a gastric carcinoid tumor is discussed.     

浅表扩散型早期胃癌1例

病例：患者女,79岁,因“腹胀2年、伴中上腹隐痛6个月”于2011年5月6日入院。患者2年前进食后出现上腹部胀痛,可自行好转,故未予重视。6个月前无明显诱因下出现中上腹持续性隐痛,进食后明显加重,伴恶心呕吐,呕吐物为胃内容物,偶有便秘,无反酸嗳气,无呕血黑便。     

1例嗜酸细胞性胃肠炎的小肠黏膜表现

<正>病例:患者女,41岁,因"腹胀、腹泻、全身浮肿2个月"于2012年8月7日就诊于本院。患者2个月前进食鸡蛋和香蕉后出现腹胀、腹泻,伴全身浮肿。粪便为黄绿色不成形便,无黏液脓血,可见未消化食物。患者无发热、畏寒,无恶心、呕吐,无皮肤巩膜黄染,无瘀斑、瘀点。就诊于外院,血生化提示白蛋白明显降低(具体不详),给予补充白蛋白等对症治疗后症状好转,但治疗停止后腹胀、腹泻再次出现,为进一步诊治收入我院。