Psoriasis is a common chronic inflammatory systemic disease in dermatology. Its high prevalence， recurrence rate， and numerous comorbidities impose a significant physical and mental burden on patients. With the continuous advancement of modern medicine， the emergence of biological agents has improved clinical efficacy， making it possible to overcome psoriasis， in addition to classical treatments. However， in clinical practice， adverse reactions， drug resistance， recurrence rates， and immune drift cannot be ignored. Traditional Chinese medicine （TCM） has a history of thousands of years in treating psoriasis， demonstrating good efficacy， high safety， and a low recurrence rate， but a standardized management system is lacking. Therefore， the 25^th Clinical Diseases Responding Specially to TCM Treatment Series （Psoriasis） Youth Salon， hosted by the Chinese Association of Chinese Medicine and organized by the Youth Committee of the Chinese Association of Chinese Medicine， invited 29 experts and scholars from TCM， Western medicine， and interdisciplinary fields to actively discuss the "Advantages， Challenges， and Clinical Transformation of TCM and Western Medicine in the Diagnosis and Treatment of Psoriasis". The experts at the meeting concluded that the advantages of TCM in the treatment of psoriasis are as follows. Firstly， in the TCM-led treatment plan， TCM's understanding of psoriasis follows the principle of combining the differentiation of disease and syndrome. This approach distinguishes the basic contradiction from the current main contradiction and enables a clear grasp of the dynamic process of psoriasis development. Based on the system of syndrome differentiation and treatment， TCM intervention is applied to address the current main contradiction， and the optimal TCM treatment plan is formulated by combining internal and external treatments. Adhering to the principle of "what is visible outside must be addressed inside"， TCM can prevent and treat psoriasis comorbidities early by differentiating syndrome types. Secondly， in the integrated TCM and Western medicine treatment plan， the combination of both methods not only enhances efficacy but also reduces the adverse reactions of immunosuppressants and biological agents， lowering the recurrence rate. This conference provides a reference for the diagnosis and treatment of psoriasis using TCM and integrated TCM and Western medicine， opening up new ideas for clinical and basic research and guiding future research directions.

To implement the Opinions of the State Council of the Central Committee of the Communist Party of China on Promoting the Inheritance and Innovative Development of Traditional Chinese Medicine， delve into the diseases specifically responding to traditional Chinese medicine （TCM）， and serve the building of advantageous specialties， clinical talent cultivation， national research layout， and academic innovation， the Chinese Association of Chinese Medicine sponsored the salons in multiple fields to discuss the diseases specifically responding to TCM. On August 26， 2023， the 25^th salon on the diseases specifically responding to TCM was held in Shanghai. In view of the advantages of TCM and integrated traditional Chinese and Western medicine in the diagnosis and treatment of psoriasis， Chinese and western medicine experts and interdisciplinary researchers carried out extensive and in-depth discussions and formed specific suggestions and consensus on the diagnosis and treatment of psoriasis with TCM and integrated traditional Chinese and Western medicine. However， there was still a lack of detailed research path. Under the guidance of the Chinese Association of Chinese Medicine， this paper analyzes the problems in the diagnosis and treatment of psoriasis from the occurrence and development of psoriasis. According to the advantages and characteristics of TCM and integrated traditional Chinese and Western medicine in the diagnosis and treatment of psoriasis， this paper puts forward the main points of research layout for psoriasis from the three aspects of psoriasis diagnosis and treatment， comorbidity prevention， and chronic disease management as follows： ① optimization of the syndrome differentiation system for psoriasis， ② optimization of assessment indicators for psoriasis， ③ recurrence mechanisms of psoriasis， ④ construction and research of TCM prevention and treatment of psoriasis recurrence， ⑤ construction of the comorbidity spectrum and TCM theoretical system of psoriasis， ⑥ comorbidity mechanisms of psoriasis. Furthermore， this article proposed the research layout and directions， expected goals and values， and funding priorities. Therefore， on the basis of the series of salons about psoriasis as a disease specifically responding to TCM， this article puts forward the research paradigm of psoriasis， aiming to facilitate the high-quality development of TCM and provide reference for the national research layout， the research and development of new TCM preparations， the selection of research topics， and the formulation of guidelines and consensus.

Objective To establish an animal model of dampness-syndrome in mice (single model) and evaluate its characteristics of dampness-syndrome. The above-mentioned mice with dampness syndrome were used to construct mice model of ischemic stroke (double model) and observe the effect of dampness-pathogenic on the outcome of stroke. Methods Healthy C57BL/6J male mice were randomly divided into dampness-syndrome (including sham-surgery group and ischemic stroke group,with 10 mice in each group) and non dampness-syndrome groups (including sham-surgery group and ischemic stroke group,with 10 mice in each group). The dampness-syndrome group was fed with high-fat diet and the non dampness-syndrome group was fed with normal diet for 12 weeks. After the mice model of dampness-syndrome was successfully established,transient middle cerebral artery occlusion/reperfusion (tMCAO/R) surgery was used to replicate an ischemic stroke mice model. Evaluation indicators for dampness-syndrome mice model:the general status including body weight,morphology,posture,activity status,and physical characteristics,the histopathological observation of the aorta (oil red O staining,Masson-trichrome staining) and liver (HE staining,oil red O staining),electron microscopic observation of the tongue tissue (scanning electron microscopy,electron microscopy),blood lipid levels[total cholesterol(TC),triglycerides(TG)]and liver coefficient. Evaluation indicators for ischemic stroke mice model:neurological function score and the cerebral infarction volume ratio. Results Compared with the non dampness-syndrome group,the mice in the dampness-syndrome group showed an increased in body weight,poor hair color,sparse hair,fatigue and laziness,mental atrophy,anorexia and lethargy. It was observed that the aortic lumen was narrowed,the intima was significantly thickened,lipid plaque deposition was increased,and foam cells were visible. A large amount of red lipid droplets appeared in liver cells. There were obvious lipid infiltration and diffuse steatosis. Increased keratosis of the mucosal layer of tongue tissue,the thicker stratum corneum,lipofuscin,and bacteria on the tongue surface were found. Serum TG and TC levels significantly increased(P<0.01),and the liver coefficient significantly decreased (P<0.001). Compared with non dampness-syndrome group (sham-surgery group),neurological function score and the cerebral infarction volume ratio in dampness-syndrome ischemic stroke group obviously increased (P<0.001). Conclusion High-fat feeding for 12 weeks combined with tMCAO/R modeling can successfully establish a mice model with dampness-syndrome ischemic stroke,and the neurological function score and cerebral infarction volume in the dampness-syndrome ischemic stroke group was more severe than that in the non dampness-syndrome ischemic stroke group.

Objective To investigate the effect and mechanism of ammonium pyrrolidine dithiocarbamate(PDTC)on neuroinflammatory injury in the penumbra of traumatic brain injury(TBI)in rats.Methods Sixty Sprague Dawley rats were divided into the PDTC group,TBI group,sham operation group and control group according to the random number table method,with 15 rats in each group.Rats in the PDTC group were intraperitoneally injected with PDTC(100 mg·kg-1)at 15 minutes before surgery;while the rats in the TBI group,sham operation group,and control group were intraperitoneally injected with the same volume of double distilled water.After the cranial window of rats in the TBI group and PDTC group was created,a 2.5 g steel rod with an inner diameter of 6.0 mm was dropped freely from a height of 75 cm through a transparent polyvinyl chloride tube with an inner diameter of 7.0 mm to impact the dura mater and induce right parietal lobe contusion and laceration to establish the TBI model;rats in the sham operation group were sealed with bone wax after the cranial window creation,without any impact applied;rats in the control group were raised under normal conditions.The modified neurological severity score(mNSS)was used to evaluate the degree of neurobehavioral damage in rats in each group at 1,4 and 7 days after modeling.At 2 days after modeling,5 rats in each group were decapitated,and brain tissues were taken for hematoxylin & eosin(HE)staining,and morphological changes of the brain tissues were observed under an optical microscope.The expressions of β-amyloid precursor protein(β-APP)and glial fibrillary acidic protein(GFAP)in the brain tissues of rats in each group were detected by immunohistochemical staining.At 24 hours after modeling,5 rats in each group were decapitated,and the right injured penumbra tissues were obtained;the expressions of nuclear transcription factor-κB(NF-κB)P65,phosphorylated NF-κB P65,inhibitor of NF-κB(IκB),phosphorylated IKB,NOD-like receptor protein 3(NLRP3)and caspase-1 protein in the right injured penumbra tissue of rats in each group were detected by Western blot,and the expressions of NF-κB P65,IκB,NLRP3 and caspase-1 mRNA in the right injured penumbra tissue of rats in each group were determined by real-time quantitative polymerase chain reaction.Results At 1,4,and 7 days after modeling,the mNSS scores of rats in the TBI group were signifi-cantly higher than those in the PDTC group,control group and sham operation group.The mNSS scores of rats in the PDTC group were significantly higher than those in the control group and sham operation group(P＜0.05);there was no statistically significant difference in mNSS scores between the sham operation group and the control group(P＞0.05).The neurons and neurogliocyte of rats in the control group and the sham operation group exhibited normal morphology,without swelling and wide-ning of intercellular space.Diffuse hemorrhagic changes were observed in the brain tissues of rats in the TBI group,with different morphologies of neuronal cell body,unclear cell membrane and cytoplasm,pyknosis of cell nuclei,often triangular shape,disappearance of normal structure and nucleoli,and diffuse white blood cells and red blood cells filling the field of vision.The lesion surrounding area of rats in the PDTC group showed ischemic changes,with mild shrinkage of neuronal volume,a uniform light red color,karyopyknosis,nuclear-cytoplasmic dissociation,disappearance of normal structure and nucleoli,and localization of neuroinflammation.There was no significant expression of β-APP and GFAP in the cerebral cortex of rats in the control group and the sham operation group,while the accumulation of β-APP and GFAP in neuronal serosae and/or axons was observed in the brain tissues of rats in the TBI group and the PDTC group.Compared with the TBI group,a decrease in the number and the expression intensity of β-APP and GFAP-positive stained neuronal cells in the cerebral cortex of rats was observed in the PDTC group.The relative expression of NF-κB P65 protein in the brain tissues of rats in the sham operation group,TBI group and PDTC group was significantly higher than that in the control group,and the relative expression of NF-κB P65 protein in the brain tissues of rats in the PDTC group was significantly higher than that in the TBI group(P＜0.05).The relative expression of phosphorylated NF-κB P65 protein in the brain tissues of rats in the PDTC group and the sham operation group was significantly lower than that in the control group,the relative expression of phosphorylated NF-κB P65 protein in the brain tissues of rats in the TBI group was significantly higher than that in the control group and the sham operation group,and the relative expression of phosphorylated NF-κB P65 protein in the brain tissues of rats in the PDTC group was significantly lower than that in both TBI group and sham operation group(P＜0.05).There was no significant difference in the relative expression of IκB protein in the brain tissues of rats between the sham operation group and the control group(P＞0.05);the relative expression of IκB protein in the brain tissues of rats in the TBI group was significantly higher than that in the control group,and the relative expression of IκB protein in the brain tissues of rats in the PDTC group was significantly lower than that in the control group,sham operation group,and TBI group(P＜0.05).The relative expression of phosphorylated IκB protein in the brain tissues of rats in the TBI group was significantly lower than that in the control group and the sham operation group,and the relative expression of phosphorylated IκB protein in the brain tissues of rats in the PDTC group was significantly higher than that in the TBI group(P＜0.05).The relative expression of NLRP3 protein in the brain tissues of rats in the sham opera-tion group was significantly higher than that in the control group,the relative expression of NLRP3 protein in the brain tissues of rats in the TBI group and the PDTC group was significantly lower than that in the sham operation group and the control group,and the relative expression of NLRP3 protein in the brain tissues of rats in the TBI group was significantly lower than that in the PDTC group(P＜0.05).The relative expression of caspase-1 protein in the brain tissues of rats in the sham opera-tion group,PDTC group,and TBI group was significantly higher than that in the control group,and the relative expression of caspase-1 protein in the brain tissues of rats in the PDTC group was significantly lower than that in the TBI group(P＜0.05).The relative expression of NF-κB P65 mRNA in the brain tissues of rats in the PDTC group,TBI group,and sham operation group was significantly higher than that in the control group,the relative expression of NF-κB P65 mRNA in the brain tissues of rats in the PDTC group and TBI group was significantly higher than that in the sham operation group,and the relative expres-sion of NF-κB P65 mRNA in the brain tissues of rats in the PDTC group was significantly lower than that in the TBI group(P＜0.05).The relative expression of IκB mRNA in the brain tissues of rats in the PDTC group and TBI group were signifi-cantly higher than that in the control group,and the expression of IκB mRNA in the brain tissues of rats in the sham operation group was significantly lower than that in the control group(P＜0.05).The relative expression of IκB mRNA in the brain tis-sues of rats in the PDTC group and TBI group was significantly higher than that in the sham operation group,and the relative expression of IκB mRNA in the brain tissues of rats in the PDTC group was significantly lower than that in the TBI group(P＜0.05).The relative expression of NLRP3 mRNA in the brain tissues of rats in the PDTC group and TBI group was significantly higher than that in the control group,the relative expression of NLRP3 mRNA in the brain tissues of rats in the sham operation group was significantly lower than that in the control group,the relative expression of NLRP3 mRNA in the brain tissues of rats in the PDTC group and TBI group was significantly higher than that in the sham operation group,and the relative expression of NLRP3 mRNA in the brain tissues of rats in the PDTC group was significantly lower than that in the TBI group(P＜0.05).The relative expression of caspase-1 mRNA in the brain tissues of rats in the sham operation group,TBI group,and PDTC group was significantly lower than that in the control group,the relative expression of caspase-1 mRNA in the brain tissues of rats in the TBI group and PDTC group was significantly higher than that in the sham operation group(P＜0.05).Conclusion PDTC can effectively improve neural functional deficit score and reduce neuroinflammatory injury in TBI rats,the mechanism of which may be related to regulating mRNA and protein expression of NF-κB/NLRP3 axis-related inflammatory injury indicators and regulating downstream inflammatory factors.

Objective To investigate the effects of platelet-rich plasma-derived exosomes(PRP-Exos)on the proliferation and migration of tendon stem/progenitor cell(TSPC).Methods PRP-Exos were extracted through the combination of polymer-based precipitation and ultracentrifugation.The morphology,concentration,and particle size of PRP-Exos were identified by transmission electron microscopy and nanoparticle tracking analysis.The expression levels of surface marker proteins on PRP-Exos and platelet membrane glycoproteins were deter-mined by Western blot analysis.Rat TSPC was extracted and cultured,and the expression of surface marker mol-ecules on TSPC was detected using flow cytometry and immunofluorescence staining.The proliferation of TSPC in-fluenced by PRP-Exos was evaluated using CCK-8 assay and EdU assay.The effect of PRP-Exos on the migration of TSPC was evaluated by cell scratch assay and Transwell assay.Results The extracted PRP-Exos exhibit typi-cal saucer-like structures,with a concentration of 4.9 ×1011 particles/mL,an average particle size of(132.2±56.8)nm,and surface expression of CD9,CD63 and CD41.The extracted TSPC expressed the CD44 pro-tein.PRP-Exos can be taken up by TSPC,and after co-cultured for 48 h,concentrations of 50 and 100 μg/mL of PRP-Exos significantly promoted the proliferation of TSPC(both P＜0.001),with no statistical difference be-tween the two concentrations(P=0.283).Additionally,after co-cultured for 24 h,50 μg/mL of PRP-Exos significantly promoted the migration of TSPC(P＜0.001).Conclusion Under in vitro culture conditions,PRP-Exos significantly promote the proliferation and migration of rat TSPC.

This article has systematically sorted out and verified the name， origin， producing area， quality evaluation， harvesting and processing of Pruni Semen by consulting ancient materia medica， medical books， prescription books and modern literature， in order to provide a basis for the development of famous classical formulas containing Pruni Semen. The results showed that Pruni Semen， as a medicinal material， has been widely used in medical literature of past dynasties since it was collected in Shennong Bencaojing， and also included under the names such as Yuhe， Yuzi and Yuli， and aliases such as Jueli， Queli and Chexiali. The primordial plants mentioned in the past dynasties involve about 12 species of Rosaceae， but with Prunus humilis， P. japonica and P. glandulosa as mainstream varieties used in the past dynasties， while the 2020 edition of Chinese Pharmacopoeia stipulates that the basal plants are P. humilis， P. japonica and P. pedunculata. Most of the ancient records for the origin of Pruni Semen are found everywhere in high mountains， valleys and hills， modern literature records that its origin varies according to its base， for example， P. humilis and P. japonica are mainly produced in Hebei， eastern Inner Mongolia， Liaoning， Shandong and other regions of China， and P. pedunculata is mainly produced in Inner Mongolia. Modern literature summarizes its quality as faint yellow， full and fulfilling， neat and not broken， and non-oiling， and the small Pruni Semen is better than the big Pruni Semen. The ancient processing methods of Pruni Semen mainly include blanching and peeling， blanching and peeling followed by frying， and blanching and peeling followed by pounding， with the common feature of blanching and peeling. The successive editions of Chinese Pharmacopoeia stipulate that it should be pounded when used. Based on the results of the herbal textual research and the writing time of Bianzhenglu， and combined with the market survey of Pruni Semen， it is suggested that P. humilis or P. japonica should be used as the origin of Pruni Semen in Sanpiantang， and it is harvested when the fruits are ripe， the kernels are collected by removing the stones， and processed by blanching， peeling and pounding consulting the decoction method in the current edition of Chinese Pharmacopoeia.

By consulting ancient materia medica， medical books， prescription books and modern literature， this paper systematically combed and reviewed the name， origin， scientific name evolution， producting area， quality evaluation， medicinal parts， harvesting and processing and traditional efficacy of Lasiosphaera Calvatia. The results show that Mabo was first recorded in Mingyi Bielu. Since then， all dynasties have taken Mabo as a legitimate name. Before the Song dynasty， only Calvatia lilacina was used as the original plant of Lasiosphaera Calvatia， which was expanded after the Song dynasty with the appearance of C. gigantea， Lasiosphaera fenzlii， Bovistella radicata and other varieties. Until modern times， there was an addition of Lycoperdon perlatum， L. pyriforme and other original plants of Lasiosphaera Calvatia. Since 1975， the original plant of Lasiosphaera Calvatia in various regulations and academic monographs has been basically uniform for C. lilacina， Lasiosphaera fenzlii and C. gigantea. Resource of the medicinal fungus was widely distributed in China and was mainly wild. From ancient times to the present， the medicinal parts of Lasiosphaera Calvatia are all fruiting body， which is harvested in summer and autumn， and its processing method was to take powder in ancient times， but to cut blocks in modern times. In recent times， its quality has been summarized as large， thin-skinned， intact， full， loose-bubbled and elastic. The medicinal efficacy has been developed from very good for all scores， and after the Ming and Qing dynasties， it is consistent with the 2020 edition of Chinese Pharmacopoeia， with the efficacy of clearing the lung， promoting pharynx， relieving fever and hemostasis， mainly treating cough aphonia， throat obstruction and pharyngeal pain， vomiting blood， epistaxis， hemoptysis， and external treating sores and bleeding from cuts and wounds. Based on the results of herbal textual research， it is suggested that C. lilacina is the first choice for the origin of Lasiosphaera Calvatia involved in famous classical formulas， and it is processed into block or powder for medicine.

Objective:To detect the abnormal changes of myocardial blood perfusion in patients with hypertrophic cardiomyopathy(HCM) by myocardial contrast echocardiography (MCE) combined with adenosine stress test.Methods:Fifteen adult patients with HCM who were treated in Fuwai Central China Cardiovascular Hospital from May 2021 to March 2022 were prospectively selected as the HCM group, and eighteen healthy volunteers matched by gender, age and body surface area during the same period were chosen as the control group. All subjects underwent routine echocardiography, rest and adenosine stress MCE. The MCE images were analyzed by QLab software to obtain the myocardial perfusion parameters: peak signal intensity (A value), rising slope of the curve (β value) and A×β value, and the differences of above parameters between the two groups were compared.According to whether the end-diastolic wall thickness ≥12 mm, the myocardial segments in the HCM group were divided into hypertrophic segments and non-hypertrophic segments. The differences in myocardial perfusion parameters were compared among control group segments, hypertrophic segments and non-hypertrophic segments of the HCM group. The correlations of stress myocardial blood flow with maximal left ventricular wall thickness (MLVWT), left ventricular mass index (LVMI) and left atrial volume index (LAVI) in the HCM group were analyzed.Results:Compared with the control group, the A value, β value and A×β value of whole myocardium, hypertrophic segments and non-hypertrophic segments in the HCM group were significantly decreased in the rest and adenosine stress state, and the differences were statistically significant (all P<0.05). In the stress state, the A value, β value and A×β value of the hypertrophic segments were significantly lower than those in the non-hypertrophic segments in the HCM group, and the detection rate of abnormal perfusion segments in the HCM group was significantly higher than that in the rest state(all P<0.05). Compared with the control group, the myocardial blood flow reserve of whole myocardium, hypertrophic segments and non-hypertrophic segments in the HCM group were significantly decreased, and the differences were statistically significant(all P<0.05). The stress myocardial blood flow in the HCM group was negatively correlated with MLVWT, LVMI and LAVI ( r=-0.815, -0.805, -0.742; all P<0.05). Conclusions:Myocardial blood perfusion abnormalities can occur in both hypertrophic and non-hypertrophic myocardial segments in patients with HCM, and adenosine stress MCE can significantly improve the sensitivity of detecting myocardial perfusion abnormalities. The stress myocardial blood flow in patients with HCM is negatively correlated with MLVWT, LVMI and LAVI.

Objective:To explore the clinical application of the electronic portal imaging device (EPID) based on the linear accelerator produced by Shanghai United Imaging Healthcare Co., Ltd. (UIH) to in vivo dose verification. Methods:A total of 68 patients (32 cases with head and neck tumors, 16 cases with chest tumors, and 20 cases with abdomen and pelvis tumors) who were treated with volumetric modulated arc therapy (VMAT) in the Henan Provincial People′s Hospital were selected in this study. Each patient underwent the pre-treatment dose verification using an Arccheck device (Pre Arccheck), the pre-treatment dose verification using an EPID (Pre EPID), and the in vivo dose verification using an EPID (In vivo EPID). Moreover, the position verification based on fan beam computed tomography (FBCT) was also performed for each patient in the first three treatments and then once a week. The patients were treated when the setup error in any direction ( x: left-right, y: head-foot, z: vertical) was less than 3 mm; otherwise, position correction would be conducted. The three-dimensional setup deviation d was calculated according to setup errors x, y, and z. Results:The γ passing rates of dose verifications Pre EPID and In vivo EPID of 68 patients were (99.97±0.1)% and (94.15±3.84)%, respectively, significantly different from that (98.86±1.48)% of the Pre Arccheck dose verification ( t = -6.12, 9.43; P < 0.05). The γ passing rates of the chest, abdomen and pelvis, and head and neck in the In vivo EPID dose verification showed no significant differences ( P > 0.05). The difference in the γ passing rates (5.56±3.72)% between dose verifications Pre EPID and first In vivo EPID was unrelated to the three-dimensional setup deviation d (1.46±1.51 mm) ( P > 0.05). As the treatment proceeded, the γ passing rate of In vivo EPID gradually decreased from (94.15±3.84)% in the first week to (92.15±3.24)% in the fifth week. From the third week to the fifth week, the γ passing rates of In vivo EPID were significantly different from those in the first week ( t = 2.48, 2.75, 3.09, P < 0.05). Conclusions:The setup errors within 3 mm do not affect the γ passing rate of in vivo dose verification. The clinically acceptable threshold for the γ passing rate of in vivo EPID needs to be further determined. In addition, in vivo dose verification can support the clinical application of adaptive radiotherapy to a certain extent.

Objective:To investigated the prevalence of anxiety and depression symptoms in patients with colorectal polyps in part of Xinjiang area and to explore the associated influencing factors related to psychological status, and to provide evidence and clues to promote the diagnosis and treatment of psychosomatic diseases in digestive system.Methods:From December 2021 to June 2022, at the First Affiliated Hospital of Shihezi University, the Fourth Division Hospital of Xinjiang Production and Construction Corps, the Third Division Hospital of Xinjiang Production and Construction Corps (Kashgar Hospital), the Thirteenth Division Red Star Hospital of Xinjiang Production and Construction Corps, the Tenth Division Beitun Hospital of Xinjiang Production and Construction Corps, the Seventh Division Hospital of Xinjiang Production and Construction Corps, the Fifth Division Hospital of Xinjiang Production and Construction Corps, patients who underwent colonoscopy and colorectal polyps detected were enrolled. The generalized anxiety disorder scale-7 (GAD-7) was used to screen anxiety symptoms, and the patient health questionaire-8 (PHQ-8) was performed to screen depression symptoms, and the general situation questionnaire was used to collect clinical information of patients. The questionnairs were completed via the Questionnaire Star platform or paper questionnaire, and a database was established. The patients were divided into groups according to whether with anxiety and depression symptoms. Multivariable logistic regression models was performed to analyze the factors related to anxiety and depression.Results:A total of 516 questionnaires were distributed and collected, among which 9 questionnaires were incomplete and 507 questionnaires were valid, the effective rate of questionnaires was 98.26%. The detection rates of anxiety and depression symptoms in 507 patients with colorectal polyps were 21.50%(109/507) and 19.33%(98/507), respectively. The results of multivariable logistic analysis revealed that female ( OR=3.87, 95% confidence interval (95% CI) 2.30 to 6.51, P<0.001), maximum diameter of polyp ( OR=1.74, 95% CI 1.14 to 2.67, P=0.011), perception of polyps as cancer ( OR=13.96, 95% CI 1.48 to 132.07, P=0.022), and the occurrence of gastrointestinal symptoms after polyp detection ( OR=5.43, 95% CI 1.74 to 16.92, P=0.004) were independent risk factors of anxiety in patients with colorectal polyps. Female ( OR=2.42, 95% CI 1.47 to 4.00, P=0.001), the number of polyps ( OR=1.07, 95% CI 1.01 to 1.13, P=0.028) and the count of gastrointestinal symptoms ( OR=2.04, 95% CI 1.34 to 3.10, P=0.001) were independent risk factors of depression in patients with colorectal polyps. Conclusion:Gender, polyp size, number of polyps, disease perception, and concomitant gastrointestinal symptoms are associated with anxiety and depression in patients with colorectal polyps.