By analyzing the current application of multi-modal data in the diagnosis of gastric "inflammation-cancer" transformation， this study explored the feasibility and strategies for constructing a disease-syndrome integrated diagnosis and treatment system. Based on traditional Chinese medicine （TCM） phenomics， we proposed utilizing multi-modal data from literature research， cross-sectional studies， and cohort follow-ups， combined with artificial intelligence technology， to establish a multi-dimensional diagnostic and treatment index system. This approach aims to uncover the complex pathogenesis and transformation patterns of gastric "inflammation-cancer" progression. Additionally， by dynamically collecting TCM four-diagnostic information and modern medical diagnostic information through a long-term follow-up system， we developed three major modules including information extraction， multi-modal phenotypic modeling， and information output， to make it enable real-world clinical data-driven long-term follow-up and treatment of chronic atrophic gastritis. This system can provide technical support for clinical diagnosis， treatment evaluation， and research， while also offering insights and methods for intelligent TCM diagnosis.

Background: s/Aims: Distal pancreatectomy with splenectomy (DPS) is a common surgical procedure for pancreatic body cancer.However, spleen-preserving distal pancreatectomy (SPDP) utilizing the Warshaw technique (WT) in malignancies is generally not favored due to concerns about inadequate resection. This study aims to assess the feasibility and oncologic outcomes of employing SPDP with WT in pancreatic body cancer. Methods: We conducted a retrospective analysis comparing 21 SPDP patients with 63 DPS patients matched by propensity score from January 2018 to November 2022. Clinical outcomes and follow-up data were analyzed using R. Results: Both groups exhibited similar demographic, intraoperative, and pathological characteristics, with the exception of a reduced number of total lymph nodes (p = 0.006) in the SPDP group. There were no significant differences in the rates of postoperative complications, recurrence, or metastasis. Local recurrence predominantly occurred in the central region as opposed to the spleen region.There were no cases of isolated recurrences in the splenic region. Median overall survival and recurrence-free survival times were 51.5 months for SPDP vs 30.5 months for DPS and 18.7 months vs 16.8 months, respectively (p > 0.05). The incidence of partial splenic infarction and left-side portal hypertension in the SPDP group was 28.6% (6/21) and 9.5% (2/21), respectively, without necessitating splenic abscess puncture, splenectomy, or causing bleeding from perigastric varices. Conclusions SPDP did not negatively impact local recurrence or survival rates in selected pancreatic body cancer patients. Further studies are necessary for validation.

Background: s/Aims: Distal pancreatectomy with splenectomy (DPS) is a common surgical procedure for pancreatic body cancer.However, spleen-preserving distal pancreatectomy (SPDP) utilizing the Warshaw technique (WT) in malignancies is generally not favored due to concerns about inadequate resection. This study aims to assess the feasibility and oncologic outcomes of employing SPDP with WT in pancreatic body cancer. Methods: We conducted a retrospective analysis comparing 21 SPDP patients with 63 DPS patients matched by propensity score from January 2018 to November 2022. Clinical outcomes and follow-up data were analyzed using R. Results: Both groups exhibited similar demographic, intraoperative, and pathological characteristics, with the exception of a reduced number of total lymph nodes (p = 0.006) in the SPDP group. There were no significant differences in the rates of postoperative complications, recurrence, or metastasis. Local recurrence predominantly occurred in the central region as opposed to the spleen region.There were no cases of isolated recurrences in the splenic region. Median overall survival and recurrence-free survival times were 51.5 months for SPDP vs 30.5 months for DPS and 18.7 months vs 16.8 months, respectively (p > 0.05). The incidence of partial splenic infarction and left-side portal hypertension in the SPDP group was 28.6% (6/21) and 9.5% (2/21), respectively, without necessitating splenic abscess puncture, splenectomy, or causing bleeding from perigastric varices. Conclusions SPDP did not negatively impact local recurrence or survival rates in selected pancreatic body cancer patients. Further studies are necessary for validation.

Background: s/Aims: Distal pancreatectomy with splenectomy (DPS) is a common surgical procedure for pancreatic body cancer.However, spleen-preserving distal pancreatectomy (SPDP) utilizing the Warshaw technique (WT) in malignancies is generally not favored due to concerns about inadequate resection. This study aims to assess the feasibility and oncologic outcomes of employing SPDP with WT in pancreatic body cancer. Methods: We conducted a retrospective analysis comparing 21 SPDP patients with 63 DPS patients matched by propensity score from January 2018 to November 2022. Clinical outcomes and follow-up data were analyzed using R. Results: Both groups exhibited similar demographic, intraoperative, and pathological characteristics, with the exception of a reduced number of total lymph nodes (p = 0.006) in the SPDP group. There were no significant differences in the rates of postoperative complications, recurrence, or metastasis. Local recurrence predominantly occurred in the central region as opposed to the spleen region.There were no cases of isolated recurrences in the splenic region. Median overall survival and recurrence-free survival times were 51.5 months for SPDP vs 30.5 months for DPS and 18.7 months vs 16.8 months, respectively (p > 0.05). The incidence of partial splenic infarction and left-side portal hypertension in the SPDP group was 28.6% (6/21) and 9.5% (2/21), respectively, without necessitating splenic abscess puncture, splenectomy, or causing bleeding from perigastric varices. Conclusions SPDP did not negatively impact local recurrence or survival rates in selected pancreatic body cancer patients. Further studies are necessary for validation.

OBJECTIVE: To compare the effectiveness of O-arm navigation and C-arm navigation for guiding percutaneous long sacroiliac screws in treatment of Denis type Ⅱ sacral fractures. METHODS: A retrospective study was conducted on clinical data of the 46 patients with Denis type Ⅱ sacral fractures between April 2021 and October 2022. Among them, 19 patients underwent O-arm navigation assisted percutaneous long sacroiliac screw fixation (O-arm navigation group), and 27 patients underwent C-arm navigation assisted percutaneous long sacroiliac screw fixation (C-arm navigation group). There was no significant difference in gender, age, causes of injuries, Tile classification of pelvic fractures, combined injury, the interval from injury to operation between the two groups ( P>0.05). The intraoperative preparation time, the placement time of each screw, the fluoroscopy time of each screw during placement, screw position accuracy, the quality of fracture reduction, and fracture healing time were recorded and compared, postoperative complications were observed. Pelvic function was evaluated by Majeed score at last follow-up. RESULTS: All operations were completed successfully, and all incisions healed by first intention. Compared to the C-arm navigation group, the O-arm navigation group had shorter intraoperative preparation time, placement time of each screw, and fluoroscopy time, with significant differences ( P<0.05). There was no significant difference in screw position accuracy and the quality of fracture reduction ( P>0.05). There was no nerve or vascular injury during screw placed in the two groups. All patients in both groups were followed up, with the follow-up time of 6-21 months (mean, 12.0 months). Imaging re-examination showed that both groups achieved bony healing, and there was no significant difference in fracture healing time between the two groups ( P>0.05). During follow-up, there was no postoperative complications, such as screw loosening and breaking or loss of fracture reduction. At last follow-up, there was no significant difference in pelvic function between the two groups ( P>0.05). CONCLUSION Compared with the C-arm navigation, the O-arm navigation assisted percutaneous long sacroiliac screws for the treatment of Denis typeⅡsacral fractures can significantly shorten the intraoperative preparation time, screw placement time, and fluoroscopy time, improve the accuracy of screw placement, and obtain clearer navigation images.
Humans ; Fracture Fixation, Internal/methods* ; Retrospective Studies ; Imaging, Three-Dimensional ; Bone Screws ; Surgery, Computer-Assisted ; Tomography, X-Ray Computed ; Spinal Fractures/surgery* ; Fractures, Bone/surgery* ; Pelvic Bones/injuries* ; Postoperative Complications ; Neck Injuries

BACKGROUND:Exercise has been widely recognized in the prevention and treatment of diabetes.Aerobic exercise has become an important part of the treatment of type 1 diabetes.However,the effect of treadmill exercise on the metabolism and chronic neuroinflammation of type 1 diabetes in different sexes needs further discussion. OBJECTIVE:To study the effects of treadmill exercise on metabolism and chronic neuroinflammation in type 1 diabetes mice of different sexes. METHODS:Forty C57BL/6 mice were divided into male group and female group,with 20 mice in each group.Then,a diabetes model was established by continuous injection of streptozotocin at 80 mg/kg for 3 days.Ten rats from each group were randomly selected to perform 6-week treadmill exercise as the diabetes+exercise group and another 10 rats from each group were selected as the diabetes group.Serum sex hormones,liver tissue oxidative stress,brain tissue inflammatory factors,and liver pathology were detected,and Morris water maze was performed for the observation of behavioral changes in mice. RESULTS AND CONCLUSION:Compared with the diabetes group,the diabetes+exercise group delayed the rise of blood sugar in type 1 diabetes mice(P＜0.05)and showed a significant reduction in serum follicle-stimulating hormone,luteinizing hormone,liver superoxide dismutase,malondialdehyde,brain tumor necrosis factor α,interleukin-6 and interleukin-1β levels(P＜0.01),while serum estradiol,progesterone,estrogen,and liver glutathione peroxidase protein levels were significantly increased(P＜0.01,P＜0.05).Compared with male type 1 diabetes mice,female type 1 diabetes mice had significantly higher estradiol levels and lower luteinizing hormone levels(P＜0.05).Compared with the male diabetes+exercise group,the female diabetes+exercise group had lower liver glutathione peroxidase levels(P＜0.05).Compared with type 1 diabetes mice,the escape latency of exercise training mice was shorter(P＜0.01).In male mice,exercises significantly increased the time and platform crossing times of type 1 diabetes mice in the target quadrant(P＜0.01 or P＜0.05),while in female mice,exercises significantly increased the time of type 1 diabetes mice in the target quadrant(P＜0.05).Correlation analysis results showed that the levels of follicle-stimulating hormone,luteinizing hormone,progesterone,superoxide dismutase,malondialdehyde,tumor necrosis factor α,and interleukin-6 were positively correlated with the level of interleukin-1β(P＜0.05 or P＜0.01),whereas the levels of estradiol and progesterone were negatively correlated with the levels of superoxide dismutase,malondialdehyde,tumor necrosis factor α,interleukin-6 and interleukin-1β(P＜0.05 or P＜0.01).Overall,there are sex differences in the effects of treadmill exercise on metabolic indicators and chronic neuroinflammatory regulation in diabetes mice.Sex hormones are an important variable of treadmill exercise in the metabolic,inflammatory and cognitive responses in diabetes mice.

Diabetic kidney disease （DKD） is the main cause of end-stage renal disease. Its high prevalence， mortality rate， and medical cost bring a heavy economic burden to society and families， and DKD has become one of the most important public health problems. Intestinal microecology is the most important and complex micro-ecosystem in the human body， which is involved in important life activities such as material and energy metabolism， immune system regulation， and signal transduction， thereby maintaining the dynamic balance of the human internal environment. The dynamic balance between the intestinal microecology and the body is essentially a Yin-Yang balance. Once this balance is broken， intestinal microbiota imbalance， intestinal mucosal barrier damage， immune dysfunction， and reduction of metabolite short-chain fatty acids （SCFAs） will occur， which play an important role in the progression of DKD. From the perspective of the Yin-Yang theory of traditional Chinese medicine （TCM）， the imbalance of intestinal microecology in DKD is equivalent to the excessive or insufficient constraint of Yin and Yang， or Yin deficiency affecting Yang， or Yang deficiency affecting Yin， or waning and waxing of Yin and Yang. For different pathogenesis changes， "Yin disease treated through Yang"， "treating Yin for Yang"， or "treating Yang for Yin" methods are adopted to regulate intestinal microbiota， inhibit immune inflammation， protect intestinal mucosal barrier， and increase SCFAs through TCM， thereby reconciling Yin and Yang to achieve the condition where "Yin is at peace and Yang is compact". Based on the Yin-Yang theory， this paper intended to interpret the scientific connotation of TCM in the treatment of DKD with intestinal microecology as the target and TCM in the treatment of DKD by regulating intestinal microecology as the breakthrough point to provide a novel insight for the occurrence and development of DKD and the mechanism of TCM.

【Objective】 To investigate the protective effects of aflexible sleeve penile protection device on reducing postoperative pain and wound edema in patients after circumcision. 【Methods】 A total of 54 patients who underwent circumcision at Yan’an Branch of Peking University Third Hospital during Feb.1 and May 31, 2023 were enrolled.The patients were randomly divided into the experimental group and control group, with 27 patients in either groups.Patients in the experimental group were treated with a flexible sleeve penis protection device after surgery, and patients in the control group were treated with traditional gauze bandage after surgery.Postoperative pain, wound edema and complications were compared between the two groups. 【Results】 In terms of pain, the visual analogue scale of the experimental group was significantly lower at 6 hours [(1.7±0.9) vs.(3.3±1.9), P<0.001] and 2 days [(2.0±1.3) vs.(3.3±1.3), P<0.001] after surgery than that of the control group, but there were no statistically significant differences between the two groups on the 4th and 7th postoperative days (P>0.05).In terms of edema, the edema score of the experimental group was significantly lower than that of the control group on the 2nd postoperative day [(2.0±1.0) vs.(4.0±0.8), P<0.001] , the 4th postoperative day [(1.5±1.2) vs.(2.6±0.9), P<0.001] , and the 7th postoperative day [(0.9±1.3) vs.(2.3±1.5), P<0.001] .There was no statistically significant difference in the incidence of complications between the two groups (P>0.05). 【Conclusion】 The flexible sleeve penile protection device has significant effects of reducing early postoperative pain and reducing edema in patients undergoing circumcision.

To explore the value of portable oto-endoscopy system in clinical teaching of otolaryngology residents.

Objective:To explore the changes in serum advanced receptor for glycation end-products (sRAGE) and neuregulin-1 (NRG-1) in patients with different conditions of H-type hypertension combined with acute ischemic stroke (AIS) and their relationship with short-term prognosis.Methods:A total of 185 patients with H-type hypertension complicated with AIS admitted to the Linyi Central Hospital from January 2020 to December 2022 were selected and included in the AIS group. According to the National Institutes of Health Stroke Scale (NIHSS) score, there were 55 cases in the mild group (≤4 points), 86 cases in the moderate group (5-20 points), and 44 cases in the severe group (>20 points); According to the improved Rankin scale score, the patients were divided into a poor prognosis group (>2 points) and a good prognosis group (≤2 points). Another 100 healthy individuals who underwent physical examinations during the same period in our hospital were selected as the control group. Enzyme linked immunosorbent assay was used to detect serum sRAGE and NRG-1 levels in subjects. The correlation between serum sRAGE, NRG-1 levels and NIHSS score in patients with H-type hypertension complicated with AIS was analyzed through Spearman test. A multivariate logistic regression model was used to analyze the influencing factors of poor short-term prognosis in patients with H-type hypertension complicated with AIS. The receiver operating characteristic (ROC) curve analysis revealed the predictive value of serum sRAGE and NRG-1 levels for poor short-term prognosis in patients with H-type hypertension complicated with AIS.Results:The serum sRAGE level in the AIS group was higher than that in the control group, while the NRG-1 level was lower than that in the control group (all P<0.05). The serum sRAGE levels of patients in the mild, moderate, and severe groups increased sequentially, while the NRG-1 levels decreased sequentially (all P<0.05). Spearman correlation analysis showed that the NIHSS score was positively correlated with serum sRAGE levels ( rs=0.847, P<0.001) and negatively correlated with serum NRG1 levels ( rs=-0.810, P<0.001) in patients with H-type hypertension and AIS. After 90 days of follow-up, the incidence of poor prognosis in 185 patients with H-type hypertension and AIS was 37.84%(70/185). Multivariate logistic regression model analysis showed that increased age, diabetes, increased NIHSS score, increased homocysteine (Hcy) and increased sRAGE were independent risk factors for poor short-term prognosis of patients with type H hypertension combined with AIS, while increased NRG-1 was an independent protective factor (all P<0.05). ROC curve analysis showed that the combined detection of serum sRAGE and NRG-1 levels predicted a poor short-term prognosis in patients with H-type hypertension and AIS, with an area under the curve (AUC) of 0.876, which was higher than the predicted values of 0.795 and 0.791 for serum sRAGE and NRG-1 levels alone (all P<0.05). Conclusions:Elevated serum sRAGE levels and decreased NRG-1 levels are closely related to worsening of the condition and poor short-term prognosis in patients with H-type hypertension and AIS. The combined detection of serum sRAGE and NRG-1 levels has high predictive value for poor short-term prognosis in patients with H-type hypertension and AIS.