Background Magnetically controlled capsule endoscopy (MCCE) is a non-invasive, painless, comfortable, and safe equipment to diagnose gastrointestinal diseases (GID), partially overcoming the shortcomings of conventional endoscopy and wireless capsule endoscopy (WCE). With advancements in technology, the main technical parameters of MCCE have continuously been improved, and MCCE has become more intelligent. Objectives The aim of this systematic review was to summarize the research progress of MCCE and artificial intelligence (AI) in the diagnosis and treatment of GID. Data Sources and Methods We conducted a systematic search of PubMed and EMBASE for published studies on GID detection of MCCE, physical factors related to MCCE imaging quality, the application of AI in aiding MCCE, and its additional functions. We synergistically reviewed the included studies, extracted relevant data, and made comparisons. Results MCCE was confirmed to have the same performance as conventional gastroscopy and WCE in detecting common GID, while it lacks research in detecting early gastric cancer (EGC). The body position and cleanliness of the gastrointestinal tract are the main factors affecting imaging quality. The applications of AI in screening intestinal diseases have been comprehensive, while in the detection of common gastric diseases such as ulcers, it has been developed. MCCE can perform some additional functions, such as observations of drug behavior in the stomach and drug damage to the gastric mucosa. Furthermore, it can be improved to perform a biopsy. Conclusion This comprehensive review showed that the MCCE technology has made great progress, but studies on GID detection and treatment by MCCE are in the primary stage. Further studies are required to confirm the performance of MCCE.

中文翻译：

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磁控胶囊内镜与人工智能诊治胃肠疾病的系统评价

背景技术磁控胶囊内窥镜（MCCE）是一种无创、无痛、舒适、安全的胃肠道疾病（GID）诊断设备，部分克服了传统内窥镜和无线胶囊内窥镜（WCE）的缺点。随着技术的进步，MCCE的主要技术参数不断完善，MCCE更加智能化。目的 本系统综述旨在总结MCCE和人工智能（AI）在GID诊断和治疗中的研究进展。数据来源和方法我们对PubMed和EMBASE进行了系统检索，查找已发表的关于MCCE的GID检测、与MCCE成像质量相关的物理因素、AI在辅助MCCE中的应用及其附加功能的研究。我们对纳入的研究进行协同回顾，提取相关数据并进行比较。结果MCCE在检测常见GID方面被证实与常规胃镜和WCE具有相同的性能，但在检测早期胃癌（EGC）方面缺乏研究。体位和胃肠道清洁度是影响成像质量的主要因素。人工智能在肠道疾病筛查方面的应用已经很全面，在溃疡等常见胃病检测方面也得到了发展。MCCE可以执行一些附加功能，例如观察药物在胃中的行为以及药物对胃粘膜的损伤。此外，可以改进进行活检。结论 综合综述表明MCCE技术已经取得了很大进展，但MCCE检测和治疗GID的研究还处于初级阶段。需要进一步的研究来确认 MCCE 的性能。