Prospect of Endoscopic Mucosal Resection for Early Gastric Cancer: Our Devices in Insulated‐Tip Electrosurgical Knife Method

In Kobe University Hospital, a new method for endoscopic mucosal resection (EMR) using insulated‐tip electrosurgical knife (IT‐EMR) for early gastric cancer (EGC) was introduced from November 2001. To achieve an effective and safe IT‐EMR procedure, we use a high‐frequency surgical unit for cutting and coagulation (ERBOTOM ICC 200) with automatically controlled cutting mode (ENDOCUT). In this study, we show not only our results of IT‐EMR for EGC in comparison with those of the conventional strip biopsy method, but also the optimal conditions for the apparatus of a high‐frequency surgical unit to prevent complications such as bleeding and perforation.     

ENDOSCOPIC SUBMUCOSAL DISSECTION FOR RECURRENT GASTRIC TUMORS

Endoscopic resection has been accepted as the standard treatment for intramucosal gastric tumors of differentiated type. However, the indication was limited to small tumors to achieve en bloc resection and prevent local recurrence in cases of conventional endoscopic mucosal resection (EMR) such as the strip biopsy and the cap technique. To avoid multi‐fragmental resection, we have developed endoscopic submucosal dissection (ESD) as a new endoscopic resection technique. ESD is a remarkable technique, because we make it possible to remove the lesions en bloc regardless of size, shape, coexisting ulcer, and location. However, it is difficult or impossible to resect recurrent tumors en bloc in conventional EMR owing to hard fibrosis, and some patients need laparotomy. Using ESD, we can dissect the submucosal layer as we directly look at the submucosa, and remove the lesion safely and reliably even in cases of hard fibrosis. The key to treatment of recurrent tumors in ESD are as follows: (i) using enough submucosal injection solution (we use a mixture of Glyceol and 1% 1900 kDa hyaluronic acid preparation); (ii) incising the mucosa without fibrosis; (iii) understanding characteristics of various cutting devices, and changing other devices in difficult situations. In these ways we can remove the majority of the recurrent tumors en bloc. Hence, we consider that ESD is a very effective treatment which achieves excellent en bloc and complete resection rates and enables patients with intramucosal gastric tumors to a recurrent‐free survival even in recurrent tumors.     

Meta-Analysis and Systematic Review of Micro- and Macro-Nutrient Intakes and Trajectories of Macro-Nutrient Supply in the Eastern Mediterranean Region

The Eastern Mediterranean Region (EMR) is experiencing a nutrition transition, characterized by the emergence of overnutrition and micro-nutrient deficiencies. No previous study has comparatively examined nutrient intake in adults across countries in the EMR. This review examined the adequacy of nutrients in adults living in the EMR. Moreover, it analyzed the food balance sheets (FBS) for 1961–2018 to identify the trajectory of energy supply from macro-nutrients in the EMR. A systematic search was conducted from January 2012 to September 2020. Only observational studies were retained with a random sampling design. An assessment of the methodological quality was conducted. Levels of nutrient daily intake and their adequacy compared to the daily reference intake of the Institute of Medicine were reported across the region. No studies were identified for half of the region’s countries. Although nutrient energy intake was satisfactory overall, fat and carbohydrate intake were high. Intake of vitamin D, calcium, potassium, zinc, and magnesium were below that recommended. The analysis of the FBS data allowed for the identification of four linear patterns of trajectories, with countries in the EMR best fitting the ‘high-energy-supply from carbohydrate’ group. This systematic review warrants multi-sectorial commitment to optimize nutrient intake.     

电子病历书写的质量管理与对策

目的 探讨和总结电子病历（Eleetronic Medical Record,EMR)使用中医生记录的质量控制方法。方法 对EMR中医生记录进行质量分析，找出存在的常见主观性和客观性错误，采用软件设计与建立管理制度的方法提高质量。结果 通过改进软件设计和建立健全规章制度可以达到EMR质量控制。     

ebXML打造集团医院内部电子病历交换之路

探讨了电子病历交换的意义,指出推广医院电子病历交换、实现医疗信息共享,已成为医院信息化建设的重要任务。并分析了集团医院内电子病历交换采用ebXML的可行性及基于ebXML的电子病历交换的优势,在借鉴电子商务标准ebXML交换模式设计思想的基础上,提出医院间电子病历交换模型。     

结直肠早癌及癌前病变内镜治疗和中医论治

结直肠癌大多起源于结直肠早癌及腺瘤等癌前病变,若在发展到浸润癌之前发现并予以切除,即可取得预防或根治效果。随着内镜技术的发展,尤其是EMR/ESD技术的不断成熟,从早期诊断到治疗及预后,与传统开腹手术相比优点突出,但要严格把握其适应症,由于技术难度大,出血、穿孔等是常见并发症。EMR/ESD是经济、安全、可靠的治疗结直肠早癌及癌前病变的方法,同时中药治疗疗效肯定。     

Balloon Retrograde Transvenous Obliteration Versus Endoscopic Cyanoacrylate in Bleeding Gastric Varices: Comparison of Rebleeding and Mortality with Extended Follow-up

Purpose

To assess short- and long-term mortality and rebleeding with endoscopic cyanoacrylate (EC) versus balloon-occluded retrograde transvenous obliteration (BRTO).

从中美电子病历标准的比较看中国电子病历标准的发展和完善

在借鉴美国电子病历标准基础上,对中美电子病历标准化的发展历史、现状和内容等进行分析比较,找出我国电子病历标准化存在的问题和解决方案,使我国的电子病历标准建设更加健康和规范。     

生命体征检测仪与电子病历数据库对接的设计与实现

本文介绍了将电子生命体征检测仪和无线网络技术用于记录病人体温、脉搏、呼吸及血压的三测单数据并传入电子病历数据库的设计思路和实现步骤。     

Endoscopic mucosal resection of a rectal malakoplakia in a healthy adult

Malakoplakia in the gastrointestinal tract is rare in healthy young people without underlying disease. Sufficient tissue is required for accurate diagnosis. We describe a malakoplakia that developed in a healthy young woman and was treated by endoscopic mucosal resection (EMR). A 40‐year‐old woman with a history of taking oral contraceptives until one year earlier was referred to our hospital with anal bleeding and constipation. A colonoscopy carried out at our another hospital 18 months earlier disclosed no abnormal findings. Colonoscopy at presentation revealed a yellowish‐white tumor, 5 mm in diameter, in the rectum. The lesion was slightly protruded and had a smooth flat surface, without erosion or ulceration. EMR was carried out for a definitive diagnosis. Histopathological examination showed that the tumor contained granular histiocytes, positive for CD68 and negative forcytokeratin (AE1/AE3). Several histiocytes contained intracytoplasmic round bodies (Michaelis–Gutmann bodies), which reacted positively with periodic acid‐Schiff and calcium (Von Kossa) stains. Intracytoplasmic Escherichia coli (von Hansemann bodies) were identified by Giemsa staining. Based on these results, the tumor in the rectum was diagnosed as a malakoplakia. Following EMR, the patient did not receive further treatment for malakoplakia because she had no symptoms associated with malakoplakia. She has been well for more than 9 months, with no symptoms of disease. Awareness of colorectal malakoplakia is important in patients taking steroids, including oral contraceptives.