OBJECTIVE To investigate the positive test of high-risk human papillomavirus(HR-HPV)among the female population undergoing physical examination in Shenyang,analyze the influencing factors and establish and validate the risk prediction model.METHODS The data were collected from the female population who received HPV test in the physical examination center of a three-A hospital in the whole year of 2023.The prevalence rates of HR-HPV infections and subtypes were described,the influencing factors for the infections were identified.Uni-variate analysis and multivariate logistic regression analysis were performed for the influencing factors for positive test of HR-HPV,and the prediction model was established and validated.RESULTS Totally 6 130 out of 7 759 fe-male population who received HPV test were from Shenyang,the total positive rate of HR-HPV was 10.72％a-mong the population from Shenyang,11.11％among the population from other areas,and there was no signifi-cant difference.The population from Shenyang aged between 21 and 84 years old,with the mean age(48.58±11.64)years old.Among the local population who had the infections,80.21％were the single HPV infection,and 19.79％were multiple infections;HPV52 was the predominant subtype of HPV causing the infections,followed by HPV58 and HPV 16.The result of multivariate analysis showed age,smoking history,gynecological surgery history,allergic history,family annual income and sleep condition were the influencing factors for the positive HR-HPV.The prediction model was established based on the result of the multivariate analysis,the internal vali-dation of the model was carried out by modeling data and receiver operating characteristic(ROC)curves,the area under the curve(AUC)of the prediction model was 0.919,and 95％CI was 0.878 to 0.960,indicating that the prediction model had a high efficiency.CONCLUSIONS The positive rate of HR-HPV test is not relatively high among the physical examination female population in Shenyang,and the positive result is affected by a variety of factors.The population can be vaccinated for prevention and control based on the prediction model targeting to the non-variable factors such as age,meanwhile,the measures such as enhancement of health education,adjustment of health polies and interven-tion to health behaviors should be taken for other controllable factors.

OBJECTIVE To investigate the positive test of high-risk human papillomavirus(HR-HPV)among the female population undergoing physical examination in Shenyang,analyze the influencing factors and establish and validate the risk prediction model.METHODS The data were collected from the female population who received HPV test in the physical examination center of a three-A hospital in the whole year of 2023.The prevalence rates of HR-HPV infections and subtypes were described,the influencing factors for the infections were identified.Uni-variate analysis and multivariate logistic regression analysis were performed for the influencing factors for positive test of HR-HPV,and the prediction model was established and validated.RESULTS Totally 6 130 out of 7 759 fe-male population who received HPV test were from Shenyang,the total positive rate of HR-HPV was 10.72％a-mong the population from Shenyang,11.11％among the population from other areas,and there was no signifi-cant difference.The population from Shenyang aged between 21 and 84 years old,with the mean age(48.58±11.64)years old.Among the local population who had the infections,80.21％were the single HPV infection,and 19.79％were multiple infections;HPV52 was the predominant subtype of HPV causing the infections,followed by HPV58 and HPV 16.The result of multivariate analysis showed age,smoking history,gynecological surgery history,allergic history,family annual income and sleep condition were the influencing factors for the positive HR-HPV.The prediction model was established based on the result of the multivariate analysis,the internal vali-dation of the model was carried out by modeling data and receiver operating characteristic(ROC)curves,the area under the curve(AUC)of the prediction model was 0.919,and 95％CI was 0.878 to 0.960,indicating that the prediction model had a high efficiency.CONCLUSIONS The positive rate of HR-HPV test is not relatively high among the physical examination female population in Shenyang,and the positive result is affected by a variety of factors.The population can be vaccinated for prevention and control based on the prediction model targeting to the non-variable factors such as age,meanwhile,the measures such as enhancement of health education,adjustment of health polies and interven-tion to health behaviors should be taken for other controllable factors.

Objective:To explore the perception and perceived characteristics of risk of diabetes in people at high risk of diabetes under different glycemic states, and to provide a reference for clinicians to develop targeted risk interventions.Methods:Descriptive phenomenology research method was used to conduct semi-structured interviews with 17 diabetes high-risk persons selected by purpose sampling from August 2020 to January 2022 in the Health Management Center of General Hospital of Northern Theater Command. Data was transcribed and analyzed using Colaizzi ′s method. Results:Different glycemic states led to different themes for extraction. Each distilled 3 themes, normoglycemia including ignoring the existence of risk and creating doubt, risk perception relies on individual feelings, and demonstrate a positive attitude towards their risk control capabilities; initial diagnosis of dysglycemia including perceive the severity of the risk and express fear, mediated by health professionals and a strong desire to learn, accept by high-risk status and self-reflection on lifestyle; persistent glycemic impairment including tend to ignore risks to avoid undue stress and anxiety, determined based on experience and information, laissez-faire attitude or positive change. The differences among the 3 categories were mainly reflected in attitudes, emotions, perceived predisposing factors and risk control.Conclusions:It is still necessary to strengthen the education on diabetes prevention awareness and risk factors. And blood glucose can be considered as a classification guideline for targeted education.

Abdominal hernia repair is a challenging surgery with high complication rate and recurrence rate, especially in potentially contaminated or contaminated abdominal wall hernias. The application of hernia mesh has significantly reduced the recurrence rate. However, different types of meshes have their own advantages and disadvantages. There are still controversies regarding the selection of mesh in the environment of potential contaminated and contaminated abdominal hernia repair. The biological mesh, which was once considered that have anti-infection advantages and was widely used, has not been found to reduce the infection rate in recent studies, but instead leads to a higher recurrence rate and expensive medical costs. On the contrary, synthetic mesh represented by monofilament and large mesh polypropylene mesh have achieved good results in potentially contaminated or contaminated hernia repairs recently. The emergence of new types of meshes such as absorbable synthetic mesh may be a better choice for potentially contaminated or contaminated abdominal hernia repair. This article reviews the application progress of mesh in the environment of potential contaminated and contaminated abdominal hernia repair, aiming to provide reliable evidence for the selection of mesh for these patients.

Since the development of tension-free hernia repair, the choice of mesh type and fixation mode has become a problem that surgeons must consider in operation. The selection of appropriate mesh fixation mode is of great significance to the prognosis of patients. In recent years, with the development of laparoscopic technology and hernia repair materials, new mesh types and mesh fixation techniques have been popularized in clinical practice, tack fixation and suture fixation have been less used in trans-abdominal preperitoneal hernia repair, and medical glue and self-gripping mesh have become the mainstream choice. Some scholars believe that in addition to large direct hernia, vacuum suction fixation is also a safe and effective fixation method. The best method of mesh fixation is still controversial, and the choice of intraoperative fixation methods is also to reach a unified standard. This paper reviews the advantages and disadvantages of different mesh fixation methods in trans-abdominal preperitoneal hernia repair, as well as the selection of intraoperative fixation methods, in order to provide basis for clinicians' intraoperative selection.

Inguinal hernia is one of the most common diseases in general surgery. Surgery is the only treatment. In recent years, with the emergence and popularization of tension-free hernia repair, the recurrence rate has been lower than before. Chronic Postoperative Inguinal Pain (CPIP) has gradually become the focus of research. CPIP has now become one of the important efficacy indicators for inguinal hernia surgery. The etiology of CPIP is more complicated, mainly including neuropathic pain, non-neuropathic pain, somatic pain and visceral pain. Female, young, obese, low pain control, preoperative anxiety, preoperative pain, high pain sensitivity and other patient factors, and experience of the surgeon, open hernia repair, weight patch, patch fixation, surgery Surgical factors such as post-acute pain are risk factors for CPIP. CPIP is not only a product of neuropathic and nociceptive pain, but is also affected by various factors such as psychology, emotion, cognition, and genetics. Therefore, detailed medical history, physical examination, and correct pain and quality of life assessment tools are essential for the diagnosis of CPIP is very necessary. The treatment of CPIP should follow certain steps. The first choice is anticipatory treatment, drug treatment, psychological and behavioral treatment, physical therapy and other conservative treatments and interventional treatments, If the pain relief is not obvious after 6 months to 1 year by the above methods, surgical treatment is considered. So far, preventive analgesia and standardized surgery are the most important means to improve the prognosis of patients.

Enhanced recovery after surgery (ERAS) is a systematic approach to care that optimizes perioperative management, improves clinical outcomes, and reduces healthcare costs. ERAS has been introduced into abdominal hernia repair in recent years. Preoperative management was optimized through health education, smoking cessation, weight control, blood glucose and pain management, infection and thrombosis prophylaxis. And prevention of hypothermia, standardized anesthesia management, fluid replacement control, minimally invasive operation, controlled catheter placement and other intraoperative management optimization measures. And multi-mode analgesia, early postoperative activity, recovery of gastrointestinal function and control of blood glucose and other postoperative management optimization measures effectively reduced the incidence of complications such as surgical site infection, alleviated the pain of patients, and shortened the hospital stay. ERAS factors such as perioperative pain management, early postoperative activity, and recovery of gastrointestinal function are the key to shorten hospital stay and improve prognosis during abdominal wall hernia repair. ERAS can be used safely and effectively for abdominal hernia repair.

From April 2017 to April 2018, three male patients aged 46-71 years with large area burns were treated in our hospital. Acute acalculous cholecystitis (AAC) symptoms of the patients began to appear 15-81 days after injury. AAC was diagnosed 24-81 days after injury. Ultrasound-guided percutaneous transhepatic cholecystostomy was performed 26-82 days after injury. The symptoms subsided in 2 patients, and cholecystectomy was performed in 1 patient with gallbladder perforation 94 days after injury. The patients were cured and discharged 41-118 days after injury. No recurrence of cholecystitis occurred during 8-9 months of follow-up after discharge.

Objective: To investigate the safety and efficacy of surgical treatment for chronic radiation intestinal injury. Methods: A descriptive cohort study was performed. Clinical data of 73 patients with definite radiation history and diagnosed clinically as chronic radiation intestinal injury, undergoing operation at Department of Colorectal Surgery, the Sixth Affiliated Hospital of Sun Yat-sen University from January 1, 2012 to February 28, 2019, were reviewed and analyzed retrospectively. Patients did not undergo operation or only received adhesiolysis were excluded. All the patients had preoperative examination and overall evaluation of the disease. According to severity of intestinal obstruction and patients′ diet, corresponding nutritional support and conservative treatment were given. Surgical methods: The one-stage bowel resection and anastomosis was the first choice for surgical treatment of chronic radiation intestinal injury. Patients with poor nutritional condition were given enterostomy and postoperative enteral nutrition and second-stage stoma closure and intestinal anastomosis if nutritional condition improved. For those who were unable to perform stoma closure, a permanent stoma should be performed. Patients with severe abdominal adhesion which was difficult to separate, enterostomy or bypass surgery after adhesiolysis would be the surgical choice. For patients with tumor metastasis or recurrence, enterostomy or bypass surgery should be selected. Observation parameters: the overall and major (Clavien-Dindo grades III to V) postoperative complication within 30 days after surgery or during hospitalization; mortality within postoperative 30 days; postoperative hospital stay; time to postoperative recovery of enteral nutrition; time to removal of drainage tube. Results: Of the 73 patients who had been enrolled in this study, 10 were male and 63 were female with median age of 54 (range, 34-80) years. Preoperative evaluation showed that 61 patients had intestinal stenosis, 63 had intestinal obstruction, 11 had intestinal perforation, 20 had intestinal fistula, 3 had intestinal bleeding, and 6 had abdominal abscess, of whom 64(87.7%) patients had multiple complications. Tumor recurrence or metastasis was found in 15 patients. A total of 65(89.0%) patients received preoperative nutritional support, of whom 35 received total parenteral nutrition and 30 received partial parenteral nutrition. The median preoperative nutritional support duration was 8.5 (range, 6.0-16.2) days. The rate of one-stage intestine resection was 69.9% (51/73), and one-stage enterostomy was 23.3% (17/73). In the 51 patients undergoing bowel resection, the average length of resected bowel was (50.3±49.1) cm. Among the 45 patients with intestinal anastomosis, 4 underwent manual anastomosis and 41 underwent stapled anastomosis; 36 underwent side-to-side anastomosis, 5 underwent end-to-side anastomosis, and 4 underwent end-to-end anastomosis. Eighty postoperative complications occurred in 39 patients and the overall postoperative complication rate was 53.4% (39/73), including 39 moderate to severe complications (Clavien-Dindo grade III-V) in 20 patients (27.4%, 20/73) and postoperative anastomotic leakage in 2 patients (2.7%, 2/73). The mortality within postoperative 30 days was 2.7% (2/73); both patients died of abdominal infection, septic shock, and multiple organ failure caused by anastomotic leakage. The median postoperative hospital stay was 13 (11, 23) days, the postoperative enteral nutrition time was (7.2±6.9) days and the postoperative drainage tube removal time was (6.3±4.2) days. Conclusions Surgical treatment, especially one-stage anastomosis, is safe and feasible for chronic radiation intestine injury. Defining the extent of bowel resection, rational selection of the anatomic position of the anastomosis and perioperative nutritional support treatment are the key to reduce postoperative complications.

Chronic radiation enteropathy(CRE) represents a latent intestinal injury resulting from abdominal-pelvic radiotherapy. Severe complications like refractory bleeding, intestinal obstruction, perforation and fistula may occur during CRE progression. Surgical treatment is the most effective way to handle these complications. Since radiotherapy has become an important and common way to relieve or even cure many malignant tumors, the incidence of severe complications of CRE is likely to rise. Thus the value of surgical treatment in managing severe complications of CRE should gain more attention. Through the literature review combined with our clinical experience, this paper analyzes the preoperative management and surgical treatment of five long-term complications of CRE, including obstruction, enteric fistula, rectovaginal fistula, perforation and bleeding. Also we propose that when managing patients with severe complications of CRE, clinicians should carefully master the surgical indications, consummate perioperative management, design personal surgical plan according to patient's condition and make improving the quality of life of patients the ultimate purpose of surgical treatment for CRE while assuring its safety.