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991.
992.
Hoo-Yeon Lee Eun-Cheol Park Jae Kwan Jun Kui Son Choi Myung-Il Hahm 《World journal of gastroenterology : WJG》2010,16(2):245-250
AIM:To compare the cost and accuracy of upper gastrointestinal(GI)X-ray and upper endoscopy for diagnosis of gastric cancer using data from the 2002-2004 Korean National Cancer Screening Program(NCSP). METHODS:The study population included 1 503 646 participants in the 2002-2004 stomach cancer screening program who underwent upper GI X-ray or endoscopy.The accuracy of screening was defined as the probability of detecting gastric cancer.We calculated the probability by merging data from the NCSP and the Kore... 相似文献
993.
Shadi Sadeghi Yarandi Siavosh Nasseri-Moghaddam Pardis Mostajabi Reza Malekzadeh 《World journal of gastroenterology : WJG》2010,16(10):1232-1238
AIM:To investigate the association of gastroesophageal reflux disease (GERD) and irritable bowel syndrome (IBS) in Iranian patients and examine the prevalence of functional symptoms of the gastrointestinal tract in patients presenting with either IBS, GERD or both.METHODS: Six thousand four hundred and seventy six patients presented to the Gastro-intestinal (GI) clinic with symptoms of functional dysfunction of GI tract, 1419 patients (62.0% women, 38.0% men; mean age: 37.4±11.5 years) met Rome or Rome crit... 相似文献
994.
Alexander Link Gerhard Treiber Brigitte Peters Thomas Wex Peter Malfertheiner 《World journal of gastroenterology : WJG》2010,16(4):467-473
AIM:To study the impact of an endoscopy-based long-term study on the quality of life in healthy volunteers(HV).METHODS:Ten HV were included into a long-term prospective endoscopy-based placebo-controlled trial with 15 endoscopic examinations per person in 5 different drug phases.Participants completed short form-36(SF-36) and visual analog scale-based questionnaires(VAS) for different abdominal symptoms at days 0,7 and 14 of each drug phase.Analyses wereperformed according to short-and long-term changes and... 相似文献
995.
目的探讨鼻咽镜和MRJ检查诊断鼻咽癌颈部淋巴结转移的价值。方法对185例鼻咽癌患者的临床资料进行回顾性分析。结果185例鼻咽癌患者中有131例出现颈部肿块,占70.81%。颈部肿块位于单侧102例,占55.13%,双侧20例,占15.68%,电子鼻咽镜及MRI检查鼻咽灶分布和咽旁间隙受累与颈淋巴结转移有关,双侧咽旁间隙受累比单侧咽旁间隙受累其双侧颈淋巴结转移率高P〈0.005。以颈部淋巴结的影像学分区为标准:Ⅰ-Ⅵ区和咽后区的转移率分别为2.4%、95.42%、51.15%、11.45%、19.84%、0%和75.57%。结论鼻咽癌患者大多数会出现颈淋巴结转移,鼻咽灶分布与颈淋巴结转移率、大小及在颈部分区之间存在着密切相关性,鼻咽镜检查及MRI在鼻咽癌的诊断中起重要作用。 相似文献
996.
Benign strictures of the esophagus and gastric outlet are difficult to manage conservatively and they usually require intervention to relieve dysphagia or to treat the stricture-related complications. In this article, authors review the non-surgical options that are used to treat benign strictures of the esophagus and gastric outlet, including balloon dilation, temporary stent placement, intralesional steroid injection and incisional therapy. 相似文献
997.
Xie-Qun Xu Tao Hong Bing-Lu Li Wei Liu 《World journal of gastroenterology : WJG》2014,20(37):13620-13624
A diverticulum is a bulging sack in any portion of the gastrointestinal tract. Small intestine diverticular disease is much less common than colonic diverticular disease. The most common symptoms include non-specific epigastric pain and a bloating sensation. Major complications include diverticulitis, gastrointestinal bleeding, acute perforation, intestinal obstruction, intestinal perforation, localized abscess, malabsorption, anemia, volvulus and bacterial overgrowth. We report one case of massive jejunal diverticula bleeding and one case of massive colonic diverticula bleeding, both diagnosed by acute abdominal computed tomography angiography and treated successfully by surgery. 相似文献
998.
Joon Hur Jae Hyuck Chang Byung Kee Kim Hoon Young Ko Jong Hwan Lee Soo Jeong Kim Mi Ae Song Tae Ho Kim Chang Whan Kim Sok Won Han 《World journal of gastroenterology : WJG》2014,20(28):9621-9625
Endoscopic biopsy is essential to the proper diagnosis and treatment of gastric cancer. Unfortunately, the results of endoscopic biopsy are not always the same as what is expected based on gross endoscopic findings. The results of endoscopic biopsy can be negative for malignancy in Borrmann type IV advanced gastric cancer (AGCa) or gastric lymphoma. However, in the case of type II AGCa, repeated biopsies negative for malignancy have not been reported. A 49-year-old male patient underwent esophagogastroduodenoscopy three times due to large gastric ulcer suspected to be Borrmann type II cancer. However, three repeat endoscopic biopsies with multiple specimens showed necrosis and superficial regenerative epithelium without malignant findings. The patient underwent laparoscopic distal gastrectomy with D2 lymph node dissection. The surgical specimen revealed that the mucosal layer was completely replaced with regenerative epithelium without cancer cells. 相似文献
999.
Nurten Savas 《World journal of gastroenterology : WJG》2014,20(41):15241-15252
Gastrointestinal endoscopy has a major diagnostic and therapeutic role in most gastrointestinal disorders; however, limited information is available about clinical efficacy and safety in pregnant patients. The major risks of endoscopy during pregnancy include potential harm to the fetus because of hypoxia, premature labor, trauma and teratogenesis. In some cases, endoscopic procedures may be postponed until after delivery. When emergency or urgent indications are present, endoscopic procedures may be considered with some precautions. United States Food and Drug Administration category B drugs may be used in low doses. Endoscopic procedures during pregnancy may include upper gastrointestinal endoscopy, percutaneous endoscopic gastrostomy, sigmoidoscopy, colonoscopy, enteroscopy of the small bowel or video capsule endoscopy, endoscopic retrograde cholangiopancreatography and endoscopic ultrasonography. All gastrointestinal endoscopic procedures in pregnant patients should be performed in hospitals by expert endoscopists and an obstetrician should be informed about all endoscopic procedures. The endoscopy and flexible sigmoidoscopy may be safe for the fetus and pregnant patient, and may be performed during pregnancy when strong indications are present. Colonoscopy for pregnant patients may be considered for strong indications during the second trimester. Although therapeutic endoscopic retrograde cholangiopancreatography may be considered during pregnancy, this procedure should be performed only for strong indications and attempts should be made to minimize radiation exposure. 相似文献
1000.
Endoscopic full-thickness resection and laparoscopic surgery for treatment of gastric stromal tumors
Liu-Ye Huang Jun Cui Cheng-Rong Wu Bo Zhang Li-Xin Jiang Xiang-Shu Xian Shu-Juan Lin Ning Xu Xiao-Ling Cao Zhi-Hua Wang 《World journal of gastroenterology : WJG》2014,20(25):8253-8259
AIM: To assess the effectiveness of endoscopic full-thickness resection (EFR) and laparoscopic surgery in the treatment of gastric stromal tumors arising from the muscularis propria.METHODS: Out of 62 gastric stromal tumors arising from the muscularis propria, each > 1.5 cm in diameter, 32 were removed by EFR, and 30 were removed by laparoscopic surgery. The tumor expression of CD34, CD117, Dog-1, S-100, and SMA was assessed immunohistochemically. The operative time, complete resection rate, length of hospital stay, incidence of complications, and recurrence rate were compared between the two groups. Continuous data were compared using independent samples t-tests, and categorical data were compared using χ2 tests.RESULTS: The 32 gastric stromal tumors treated by EFR and the 30 treated by laparoscopic surgery showed similar operative time [20-155 min (mean, 78.5 ± 30.1 min) vs 50-120 min (mean, 80.9 ± 46.7 min), P > 0.05], complete resection rate (100% vs 93.3%, P > 0.05), and length of hospital stay [4-10 d (mean, 5.9 ± 1.4 d) vs 4-19 d (mean, 8.9 ± 3.2 d), P >0.05]. None of the patients treated by EFR experienced complications, whereas two patients treated by laparoscopy required a conversion to laparotomy, and one patient had postoperative gastroparesis. No recurrences were observed in either group. Immunohistochemical staining showed that of the 62 gastric stromal tumors diagnosed by gastroscopy and endoscopic ultrasound, six were leiomyomas (SMA-positive), one was a schwannoglioma (S-100 positive), and the remaining 55 were stromal tumors.CONCLUSION: Some gastric stromal tumors arising from the muscularis propria can be completely removed by EFR. EFR could likely replace surgical or laparoscopic procedures for the removal of gastric stromal tumors. 相似文献