Along with the advent of big data era worldwide, medical field has to place itself in it inevitably. The current article thoroughly introduces the basic knowledge of big data, and points out the coexistence of its advantages and disadvantages. Although the innovations in medical field are struggling, the current medical pattern will be changed fundamentally by big data. The article also shows quick change of relevant analysis in big data era, depicts a good intention of digital medical, and proposes some wise advices to surgeons.
Databases, Factual ; Gastrointestinal Diseases ; surgery ; Humans

Over the past 10 years, endoscopic diagnosis and treatment of gastrointestinal disesses has become one of the most commonly performed invasive procedures in China. Recently, China is considered the international leader in some new endoscopic technologies. In this paper, we discuss anesthesia support for new endoscopic technologies, including endoscopic submucosal dissection (ESD) and peroral endoscopic myotomy (POEM), in terms of selection such as operative procedure, complications, preoperative evaluation, anesthesia management, and intraoperative monitoring.
Anesthesia ; Endoscopy ; Gastrointestinal Diseases ; surgery ; Humans

Gastrointestinal (GI) endoscopy has evolved tremendously from the early days when candlelight was used to illuminate scopes to the extent that it has now become an integral part of the practice of modern gastroenterology. The first gastroscope was a rigid scope first introduced by Adolf Kussmaul in 1868. However this scope suffered from the 2 drawbacks of poor illumination and high risk of instrumental perforation. Rudolf Schindler improved on this by inventing the semiflexible gastroscope in 1932. But it was Basil Hirschowitz, using the principle of light conduction in fibreoptics, who allowed us to "see well" for the first time when he invented the flexible gastroscopy in 1958. With amazing speed and innovation, instrument companies, chiefly Japanese, had improved on the Hirschowitz gastroscope and invented a flexible colonoscope. Walter McCune introduced the technique of endoscopic retrograde cholangiopancreatography (ERCP) in 1968 which has now evolved into a sophisticated procedure. The advent of the digital age in the 1980s saw the invention of the videoendoscope. Videoendoscopes have allowed us to start seeing the gastrointestinal tract (GIT) "better" with high magnification and resolution and optical/digital enhancements. Fusing confocal and light microscopy with endoscopy has allowed us to perform an "optical biopsy" of the GI mucosa. Development of endoscopic ultrasonography has allowed us to see "beyond" the GIT lumen. Seeing better has allowed us to do better. Endoscopists have ventured into newer procedures such as the resection of mucosal and submucosal tumours and the field of therapeutic GI endoscopy sees no end in sight.
Endoscopes, Gastrointestinal ; Endoscopy, Gastrointestinal ; Equipment Design ; Gastrointestinal Diseases ; diagnosis ; surgery ; Humans ; Video Recording

Small bowel disease is one of the difficulties in the diagnosis and treatment of digestive system diseases, and limited examination techniques seriously restrict the diagnosis and treatment level of digestive tract diseases in children. With the wide clinical application of enteroscopy in pediatrics and the optimization of enteroscopy equipment and accessories, enteroscopy technique provides a new method for the diagnosis and treatment of pediatric digestive tract diseases, but there are still many issues and challenges in the standardization of clinical operation and endoscopic treatment. In order to standardize the diagnosis and treatment techniques for enteroscopy in children and improve the diagnosis and treatment level of small bowel disease, the Subspecialty Group of Gastroenterology, the Society of Pediatrics, Chinese Medical Association organized experts to fully discuss and formulate the expert consensus on the clinical application management of enteroscopy in children, with reference to the latest advances in the application of enteroscopy in children.
Humans ; Child ; Consensus ; Endoscopy, Gastrointestinal/methods* ; Intestinal Diseases/surgery* ; Gastrointestinal Diseases/therapy*

Stem cells are undifferentiated cells capable of undergoing self-renewal and differentiation into a variety of cell types. They are derived from adult tissues (adult stem cells) as well as embryonal blastocysts (embryonic stem cells). Embryonic stem cells have pleuripotent capacity able to form tissues of all three germ layers but many ethical controversies concerning resource allocation or methods of harvesting are arising. Recently, many studies have demonstrated the multipotency of adult stem cells, but the mechanism of the plasticity remains to be determined yet. Several studies have suggested the possibilities of application of stem cells or tissue specific cells to regenerate gastroenterologic diseases such as liver cirrhosis, hepatitis, or inherited metabolic disorders. However, most of those trials are still limited to animal models, although anecdotal claims of successful therapy in humans have been reported. Even though the expectations and the promise of cell therapy are high, clinical efficacy has not been definitely demonstrated at this time. Thus, the application of cell therapy cannot be recommended to the patients outside the clinical trial setting.
English Abstract ; Gastrointestinal Diseases/*surgery ; Humans ; *Stem Cell Transplantation

Education, Professional ; Gastroenterology ; education ; Gastrointestinal Diseases ; surgery ; Humans ; Physicians

The advent of minimally invasive surgery (MIS) brought a major deviation in trend from conventional surgery. Since the introduction of first laparoscopic cholecystectomy in 1985, many operations for gastrointestinal diseases adopted MIS technique in a relatively short period of time. These MIS operations yielded better outcomes when compared to their open counterparts: less pain, shorter hospital stay, faster recovery, and better cosmetics. More complex surgical procedures for benign and malignant diseases of gastrointestinal tract are currently being performed by MIS technique with the improvement in equipment, instrumentation, and surgical skills. At the forefront of MIS, lies robotics. This paper briefly reviews the current status of MIS in the field of gastrointestinal diseases.
Gastrointestinal Diseases/*surgery ; Humans ; Surgical Procedures, Minimally Invasive/trends

Laparoendoscopic single site surgery(LESS), which has been applied in gastrointestinal surgery domestically and abroad, is the most feasible "scarless" operation at present. Combined with our expierience the problems and strategies of laparoendoscopic single site surgery in gastrointestinal surgery are reviewed and discussed in this paper. Inline vision, chopsticks effect and equipment congestion are the difficulties in LESS, especially when it is used in gastrointestinal surgery. Improving skills, selecting appropriate apparatus, fixed operating team and flexible exposure method can ensure the safety of LESS. In order to ensure that LESS is accepted, the safety and effectiveness of LESS used in the operation of gastric and colorectal cancer need assessment. As a new surgical technique, the further development of LESS in gastrointestinal surgery is not possible without concept recognition, breakthrough of technical limitation and equipment innovation.
Digestive System Surgical Procedures ; Gastrointestinal Diseases ; surgery ; Humans ; Laparoscopy

An intraluminal duodenal diverticulum (IDD) is a rare congenital anomaly consisted of a sac-like mucosal projection within the second portion of the duodenum. Even though most of cases are asymptomatic, patients may develop recurrent abdominal pain, pancreatitis, and gastrointestinal bleeding. We report a case of symptomatic IDD which presented as acute pancreatitis and obscure gastrointestinal bleeding. Diagnosis was made by typical findings of upper GI series and coronal reformatted CT images. Although surgical resection is the treatment of choice, endoscopic incision and ligation with detachable snare was performed which led to a good result.
Acute Disease ; Adult ; Diverticulum/radiography/*surgery ; Duodenal Diseases/radiography/*surgery ; *Endoscopes, Gastrointestinal ; Endoscopy, Gastrointestinal ; Female ; Gastrointestinal Hemorrhage/diagnosis ; Humans ; Pancreatitis/diagnosis

Obesity is a complex metabolic disease. Currently, obesity treatment includes lifestyle modification, obesity drug treatment, and bariatric surgery. Lifestyle modification is an essential part of obesity treatment, but it is limited by itself. And anti-obesity treatment drugs also showed limited weight loss effect, about 3-9% per year, and can cause serious side effects such as cardiovascular side events. Surgical treatment requires high cost, permanent resection of the gastrointestinal tract and can cause complication related to surgery. Recently, several promising endoscopic bariatric therapies are emerging. Endoluminal bariatric treatment using flexible gastrointestinal endoscopy could offer a minimally invasive treatment aimed at achieving an effect comparable to obesity surgery, while offering advantages of low cost and safety. In this paper, we described a new technological method, recent clinical data, and the latest findings on obstacles to be overcome for endoscopic gastroplasty using endoscopic suture instruments. Endoscopic gastroplasty presented reduced gastric volume, effective weight loss and maintenance effect without severe adverse events. It could suggest an attractive treatment option for obesity.
Bariatric Surgery ; Bariatrics ; Endoscopy ; Endoscopy, Gastrointestinal ; Gastrointestinal Tract ; Gastroplasty* ; Life Style ; Metabolic Diseases ; Methods ; Obesity* ; Sutures ; Weight Loss