Objective To compare the clinical outcomes of subxiphoid robot-assisted thoracoscopic surgery (SRATS) and intercostal robot-assisted thoracoscopic surgery (IRATS) in the treatment of anterior mediastinal tumors. Methods A retrospective analysis was conducted on patients with anterior mediastinal tumors who underwent robot-assisted surgery in the Department of Thoracic Surgery, Gansu Provincial Hospital, from May 2020 to July 2022. According to the surgical approach, patients were divided into an SRATS group and an IRATS group. Perioperative data were compared between the two groups. Results A total of 87 patients were included. There were 41 patients in the SRATS group [23 males, 18 females; mean age, (44.51±11.28) years] and 46 patients in the IRATS group [21 males, 25 females; mean age, (46.67±8.76) years]. Compared with the IRATS group, the SRATS group had significantly less intraoperative blood loss [(24.41±6.67) mL vs. (37.93±9.23) mL, P<0.001], shorter postoperative drainage duration [(1.73±0.59) days vs. (2.54±0.50) days, P<0.001], lower postoperative drainage volume [(94.46±34.08) mLvs. (116.72±24.90) mL, P=0.001], lower visual analogue scale (VAS) pain scores on postoperative day 1 [(3.66±0.76) points vs. (4.15±0.84) points, P=0.005] and day 3 [(2.41±0.59) points vs. (2.89±0.82) points, P=0.003], shorter postoperative hospital stay [(4.12±0.81) days vs. (4.98±1.02) days, P<0.001], and lower hospitalization costs [(4.51±0.65) ten thousand yuan vs. (4.86±0.68) ten thousand yuan, P=0.020]. There were no statistical differences between the two groups in operative time or incidence of postoperative complications (P>0.05). Conclusion Both SRATS and IRATS are safe and effective for the treatment of anterior mediastinal tumors. However, SRATS is less invasive and more conducive to enhanced postoperative recovery.

OBJECTIVE To investigate the mechanism of Qushi huoxue decoction in improving metabolic-associated fatty liver disease （MAFLD） based on the AMP-activated protein kinase/mammalian target of rapamycin/UNC-51-like kinase 1 （AMPK/mTOR/ULK1） autophagy signaling pathway.METHODS Male C57BL/6J mice were randomly divided into normal group， model group， and low-， medium-， and high-dose Qushi huoxue decoction groups [4.10， 8.20， 16.40 mg/（g·d）]， with 10 mice in each group. Except for the normal group， mice in the other groups were fed a high-fat diet for 12 weeks to establish the MAFLD model. Starting 24 hours after modeling， mice in each group were administered the drug solution or normal saline once daily for 6 consecutive weeks. Serum levels of total cholesterol （TC）， triglycerides （TG）， alanine transaminase （ALT）， aspartate transferase （AST）， low-density lipoprotein cholesterol （LDL-C）， and high-density lipoprotein cholesterol （HDL-C） were detected according to the kit instructions. Hematoxylin-eosin （HE） staining and oil red O staining were used to observe pathological changes in mouse liver tissue. Western blot and immunofluorescence staining were used to detect the expression and positive protein expression related to the AMPK/mTOR/ULK1 autophagy signaling pathway.RESULTS Compared with the normal group， the serum levels of TC， TG， ALT， AST， and LDL-C in the model group were significantly increased， while the HDL-C level was significantly decreased （ P ＜0.01）. HE staining showed obvious steatosis in hepatocytes of the model group， and oil red O staining showed a large amount of lipid droplet accumulation in liver tissue. Western blot and immunofluorescence staining results showed that the expression levels of p-mTOR/mTOR and p62 proteins， as well as the relative fluorescence intensities of p-mTOR and p62 proteins in liver tissue of the model group， were significantly increased/enhanced （ P ＜0.01）， while the expression levels of p-AMPK/AMPK， ULK1， and microtubule-associated protein 1 light chain 3Ⅱ （LC3Ⅱ） proteins， as well as the relative fluorescence intensities of p-AMPK and LC3 proteins， were significantly decreased/weakened （ P ＜0.01）. After intervention with Qushi huoxue decoction， the above pathological changes and abnormal indicators in liver tissue of mice in the low-， medium-， and high-dose groups were significantly reversed， with most indicators showing statistically significant differences （ P ＜0.05 or P ＜0.01）.CONCLUSIONS Qushi huoxue decoction can significantly improve liver pathology， blood lipid levels， and liver function in MAFLD model mice； this improvement may be achieved through the activation of the AMPK/mTOR/ULK1 autophagy signaling pathway.

Objective:To investigate the effect and safety of etonogestrel implant and levonorgestrel-releasing intrauterine system (LNG-IUS) in the treatment of adenomyosis.Methods:Eighty patients with adenomyosis in Northwest Women's and Children's Hospital were selected from September 2021 to September 2023. According to the random number table method, they were divided into observation group and control group, with 45 cases in each group. The patients in observation group were treated with etonogestrel implant, while the patients in control group were given LNG-IUS. The uterine conditions, visual analogue scale (VAS) score, menstrual pattern, sex hormones [estradiol, luteinizing hormone (LH) and follicle stimulating hormone (FSH)] and laboratory indicators [hemoglobin, serum ferritin (SF) and carbohydrate antigen 125] before treatment and after 12 months of treatment and incidence of adverse reactions were compared between the two groups of patients. Measurement data were expressed as xˉ±s. Repeated measures analysis of variance was used for comparison between the two groups at multiple time points. LSD-t test was used for pairwise comparison. Two independent sample t test was used for comparison between the two groups. Paired t test was used for comparison before and after treatment. Enumeration data were expressed as n (%), and χ2 test was used for comparison between groups. Results:After 12 months of treatment, the uterine volume and endometrial thickness in observation group and control group were reduced compared to before treatment [observation group: (122.72±13.52) cm 3 vs. (202.72±20.75) cm 3, (6.83±1.35) mm vs. (9.84±1.76) mm, t=21.67,9.10, respectively, both P<0.001; control group: (134.82±17.64) cm 3 vs. (203.46±20.03) cm 3, (7.52±1.52) mm vs. (9.79±1.82) mm, t=17.25,6.42, respectively, both P<0.001], and the indicators in observation group were lower than those in control group ( t=3.65, 2.28, P<0.001, P=0.025, respectively). The levels of estradiol, LH and FSH were lower than those before treatment[observation group: (1.40±0.30) nmol/L vs. (2.42±0.41) nmol/L, (10.12±1.14) U/L vs. (12.84±2.63) U/L, (5.32±0.87) U/L vs. (9.34±1.35) U/L, t=13.47,6.36,10.03, respectively, all P<0.001; control group: (1.68±0.33) nmol/L vs. (2.40±0.48) nmol/L, (11.41±1.53) U/L vs. (12.96±2.25) U/L, (7.03±1.04) U/L vs. (9.53±1.31) U/L, t=8.29,3.82,16.79, respectively, all P<0.001], and the observation group had lower levels than the control group( t=4.21,4.54,8.46, respectively, all P<0.001). Hemoglobin and SF levels were higher than those before treatment, and the levels in observation group were higher than those in control group [observation group: (116.46±3.07) mg/L vs. (109.46±3.64) mg/L, (117.33±16.46) μg/L vs. (53.82±7.52) μg/L, t=9.86,18.95, respectively, both P<0.001; control group: (114.63±3.48) mg/L vs. (110.63±3.48) mg/L, (95.34±12.63) μg/L vs. (52.58±8.21) μg/L, t=5.45,23.61, respectively, both P<0.001], and the levels in observation group were higher than those in control group( t=2.64,7.11, P=0.010, P<0.001, respectively). The level of carbohydrate antigen 125 was lower than that before treatment, [observation group:(40.31±3.10) kU/L vs.(68.31±4.75) kU/L, t=33.12, P<0.001;control group:(57.45±4.27) kU/L vs.(67.64±4.83) kU/L, t=10.60, P<0.001], and the level in observation group was lower than that in control group ( t=21.79, P<0.001). At 3, 6 and 12 months after treatment, the VAS score in both group decreased gradually, and the scores in observation group were lower than those in control group [(4.35±0.88) points vs. (4.71±0.75) points, (3.21±0.73) points vs. (3.63±0.82) points, (2.64±0.51) points vs. (3.16±0.64) points, all P<0.05]. Before treatment, there was no statistically significant difference in menstrual patterns between the two groups of patients ( P>0.05). After 12 months of treatment, the proportion of normal menstrual patterns in the implant group was higher than that in the sustained-release group [68.9% (31/45) vs. 46.7% (21/45), χ2=4.56, P=0.033], while the proportion of frequent bleeding was lower than that in the sustained-release group [6.7% (3/45) vs. 22.2% (10/45), χ2=4.41, P=0.036]. There was no statistical significant difference in the incidence of adverse reactions between the two groups during treatment [8.9% (4/45) vs. 11.1% (5/45), χ2=0.00, P=1.000]. Conclusion:Compared with LNG-IUS, etonogestrel can more effectively improve the uterine conditions, relieve the dysmenorrhea symptoms, and improve the blood related indicators, and with high safety.

Objective:To reveal the differences in the transcriptome maps of brain tissues in mice subjected to Flash irradiation and conventional dose rate irradiation with electron beams and to explain the biological effect and mechanisms of Flash irradiation from multiple perspectives.Methods:Following the principle of grouping based on approximate body weights, 36 female C57BL/6J mice were divided into three groups, i. e., the control, conventional dose rate irradiation (CONV), and Flash irradiation (Flash) groups, with 12 mice in each group. Both the CONV and Flash groups received a single 15 Gy whole-brain irradiation with 9 MeV electron beams. At 3 d post-irradiation, the whole-brain tissue specimens were collected for hematoxylin-eosin (HE) staining to observe pathological changes. At 1, 3, and 10 weeks post-irradiation, the motion function, cognitive ability, depression level, and spatial memory capacity of the mice were assessed using ethology. At 1 and 10 weeks after behavioral experiments, brain tissue samples were collected and snap-frozen in liquid nitrogen for reference-based transcriptome sequencing. Accordingly, the differences in the transcriptome maps of radiation-induced brain injury between CONV and Flash groups were analyzed.Results:The HE staining-based pathological result revealed that compared to the CONV group, the Flash group exhibited reduced glial cell hyperplasia and inflammatory cell infiltration in brain tissues. Ethological research result at 1 week post-irradiation showed that the CONV group manifested a significantly decreased total traveled distance compared to the control and Flash groups ( t = 5.51, 2.38, P < 0.05) and a significantly increased immobility time compared to the control group ( t = 3.60, P < 0.05). Ethological research result at 3 weeks post-irradiation indicated that compared to the CONV group, the Flash group displayed significantly alleviated cognitive impairment ( t = 3.35, P < 0.05) and reduced depression levels ( t = 2.39, P < 0.05). Ethological research result at 10 weeks post-irradiation demonstrated that the CONV group showed the worst cognitive performance, significantly differing from the control group ( t = 4.53, P < 0.05). Transcriptome sequencing result revealed that besides immune-related pathways, the Flash group also exhibited multiple upregulated metabolic pathways and fibroblast growth factor (FGF)-related pathways compared to the CONV group. Conclusions:Compared to conventional dose rate irradiation, Flash irradiation can effectively alleviate radiation-induced brain injury in mice. This effect is associated with various metabolic pathways (including amino acid metabolism) and FGF-related pathways besides immune pathways.

[Objective]To explore the connotation of"liver corresponding to dampness evil"in Lingshu·Jiugong Bafeng.[Methods]Based on the analysis of the original text of Lingshu·Jiugong Bafeng,the mechanisms for the"liver corresponding to dampness evil"were explored through the collection and collation of relevant ancient and modern literature,Combine with modern clinical application,and the clinical prevention and treatment of"dampness injury caused by the abnormal liver Qi"was analyzed in combination with modern clinical application.[Results]Through the analysis of the original text of Lingshu·Jiugong Bafeng,it can be seen that the text unifies time and space by describing the law of Taiyi marches in the nine palaces,reflecting the ancient unified view of time and space.Through describing the divination methods in the course of the tour,it is proposed that Taiyi tour will cause wind and rain,and the"wind"is divided into deficiency and excess,and the human body is connected with time and space through the deficient wind of eight directions,forming the early traditional Chinese medicine(TCM)view of time and space,which unifies time,space and viscera.Liver corresponding to dampness evil,from the perspective of time and space,the spring and the east are corresponding to the liver,the spring is rainy,and the east is near the sea,which can make the eastern deficient wind and excessive moisture;in the autumn equinox in the west,it is easy to be attacked by the dampness of the eastern deficient wind,the western viscera should be the lung,and the eastern viscera should be the liver.From the perspective of the viscera,it is deficiency of the lung Qi,the liver Qi invading the lung,and the imbalance of Qi movement leads to the internal dampness,which leads to the external dampness invasion.According to the clinical application,the irregular liver Qi can cause the body to be injured by dampness.In the prevention and treatment process,it is necessary to regulate the liver,harmonize the liver and lung,take care of the spleen and stomach,comply with the four seasons,and nourish the body and spirit.[Conclusion]"Liver corresponding to dampness evil"in Lingshu·Jiugong Bafeng is related to the early TCM view of time and space reflected in the original text,which can be understood by combining time and space with organs.The unregulated liver Qi can cause the body to be harmed by dampness,it is necessary to regulate the liver,combined with regulating the lung,spleen and stomach,and obey the law of four seasons to nourish the body and spirit in the process of prevention and treatment.

Objective To analyze the predictive value of spermatic vein diameter in diagnosing occult oblique inguinal hernia in children.Methods A total of 93 children of oblique inguinal hernia were admitted to Hangzhou Linping District Maternal &Child Health Care Hospital from August 2021 to August 2023 as research objects,including 15 with 30 sides of bilateral dominant hernia and 78 with 78 sides of unilateral dominant hernia.Among them,21 with 21 sides of contralateral recessive hernia were found by laparoscopic exploration in unilateral dominant hernia.The 108 sides of dominant hernia were used as dominant hernia group and 21 sides of occult hernia group as recessive hernia group.According to different ages,the patients were divided into 1 to 3 years old group 60 cases,4 to 6 years old group 33 cases;Children with oblique inguinal hernia were divided into＜2 years group(68 cases)and ≥2 years group(25 cases).The color ultrasound diagnostic instrument uses a 7.5MHz linear transducer to measure the diameter of the spermatic vein in the inguinal region of the child using blood flow imaging with a signal displayed at 2mm/s.Receiver operating characteristic(ROC)curve analysis of the predictive value of spermatic vein diameter for the diagnosis of occult inguinal hernia in children.Results Compared with occult hernia group,diameter of spermatic cord was increased in dominant hernia group(P＜0.05).Compared with overt hernia group,diameter of spermatic cord in＜2 year group and ≥2 year group was smaller,and difference was statistically significant(P＜0.05).In prediction of disease diagnosis with different age and course of disease,sensitivity of 1 to 3 years old was lower than that of 4 to 6 years old,and specificity was higher.The sensitivity of ≥2 years group was lower than that of＜2 years group.The specificity was higher and difference was statistically significant(P＜0.05).Conclusion diameter of spermatic vein can be used to predict the diagnosis of occult oblique inguinal hernia in children with high sensitivity and specificity.

Objective:To investigate the effect and safety of etonogestrel implant and levonorgestrel-releasing intrauterine system (LNG-IUS) in the treatment of adenomyosis.Methods:Eighty patients with adenomyosis in Northwest Women's and Children's Hospital were selected from September 2021 to September 2023. According to the random number table method, they were divided into observation group and control group, with 45 cases in each group. The patients in observation group were treated with etonogestrel implant, while the patients in control group were given LNG-IUS. The uterine conditions, visual analogue scale (VAS) score, menstrual pattern, sex hormones [estradiol, luteinizing hormone (LH) and follicle stimulating hormone (FSH)] and laboratory indicators [hemoglobin, serum ferritin (SF) and carbohydrate antigen 125] before treatment and after 12 months of treatment and incidence of adverse reactions were compared between the two groups of patients. Measurement data were expressed as xˉ±s. Repeated measures analysis of variance was used for comparison between the two groups at multiple time points. LSD-t test was used for pairwise comparison. Two independent sample t test was used for comparison between the two groups. Paired t test was used for comparison before and after treatment. Enumeration data were expressed as n (%), and χ2 test was used for comparison between groups. Results:After 12 months of treatment, the uterine volume and endometrial thickness in observation group and control group were reduced compared to before treatment [observation group: (122.72±13.52) cm 3 vs. (202.72±20.75) cm 3, (6.83±1.35) mm vs. (9.84±1.76) mm, t=21.67,9.10, respectively, both P<0.001; control group: (134.82±17.64) cm 3 vs. (203.46±20.03) cm 3, (7.52±1.52) mm vs. (9.79±1.82) mm, t=17.25,6.42, respectively, both P<0.001], and the indicators in observation group were lower than those in control group ( t=3.65, 2.28, P<0.001, P=0.025, respectively). The levels of estradiol, LH and FSH were lower than those before treatment[observation group: (1.40±0.30) nmol/L vs. (2.42±0.41) nmol/L, (10.12±1.14) U/L vs. (12.84±2.63) U/L, (5.32±0.87) U/L vs. (9.34±1.35) U/L, t=13.47,6.36,10.03, respectively, all P<0.001; control group: (1.68±0.33) nmol/L vs. (2.40±0.48) nmol/L, (11.41±1.53) U/L vs. (12.96±2.25) U/L, (7.03±1.04) U/L vs. (9.53±1.31) U/L, t=8.29,3.82,16.79, respectively, all P<0.001], and the observation group had lower levels than the control group( t=4.21,4.54,8.46, respectively, all P<0.001). Hemoglobin and SF levels were higher than those before treatment, and the levels in observation group were higher than those in control group [observation group: (116.46±3.07) mg/L vs. (109.46±3.64) mg/L, (117.33±16.46) μg/L vs. (53.82±7.52) μg/L, t=9.86,18.95, respectively, both P<0.001; control group: (114.63±3.48) mg/L vs. (110.63±3.48) mg/L, (95.34±12.63) μg/L vs. (52.58±8.21) μg/L, t=5.45,23.61, respectively, both P<0.001], and the levels in observation group were higher than those in control group( t=2.64,7.11, P=0.010, P<0.001, respectively). The level of carbohydrate antigen 125 was lower than that before treatment, [observation group:(40.31±3.10) kU/L vs.(68.31±4.75) kU/L, t=33.12, P<0.001;control group:(57.45±4.27) kU/L vs.(67.64±4.83) kU/L, t=10.60, P<0.001], and the level in observation group was lower than that in control group ( t=21.79, P<0.001). At 3, 6 and 12 months after treatment, the VAS score in both group decreased gradually, and the scores in observation group were lower than those in control group [(4.35±0.88) points vs. (4.71±0.75) points, (3.21±0.73) points vs. (3.63±0.82) points, (2.64±0.51) points vs. (3.16±0.64) points, all P<0.05]. Before treatment, there was no statistically significant difference in menstrual patterns between the two groups of patients ( P>0.05). After 12 months of treatment, the proportion of normal menstrual patterns in the implant group was higher than that in the sustained-release group [68.9% (31/45) vs. 46.7% (21/45), χ2=4.56, P=0.033], while the proportion of frequent bleeding was lower than that in the sustained-release group [6.7% (3/45) vs. 22.2% (10/45), χ2=4.41, P=0.036]. There was no statistical significant difference in the incidence of adverse reactions between the two groups during treatment [8.9% (4/45) vs. 11.1% (5/45), χ2=0.00, P=1.000]. Conclusion:Compared with LNG-IUS, etonogestrel can more effectively improve the uterine conditions, relieve the dysmenorrhea symptoms, and improve the blood related indicators, and with high safety.

Objective:To discuss the feasibility and safety of stage I anastomosis and T-tube fistulation in laparoscopic local resection of duodenal tumors.Methods:A descriptive case series study was used to retrospectively analyze the clinical diagnosis and treatment data of 14 patients with duodenal tumors who successfully underwent laparoscopic local resection of duodenal tumors + phase I anastomosis + T-tube ostomy in the Guangdong Provincial Hospital of Chinese Medicine and the First Affiliated Hospital of Guangzhou University of Chinese Medicine from October 2021 to March 2024. The resection and reconstruction steps of laparoscopic local resection of duodenal tumor + phase I anastomosis + T-tube ostomy are as follows: (1) after the safe margin is clear, the duodenal tumor is completely removed in full thickness, and the specimen bag is taken out and sent to frozen section to determine the nature of the tumor and the negative margin; (2) Perforate the anterior duodenal wall below the tumor plane, place a 16# T tube, and fix it with laparoscopic purse string suture. The abdominal wall is led out through the duodenum, and the duodenal T tube fistulation is performed; (3) The duodenum was continuously sutured in a full-thickness transverse shape, and the seromuscular layer was strengthened to form a phase I anastomosis. The nutritional improvement of patients after operation was mainly observed, and the intraoperative situation and postoperative complications were recorded.Results:No conversion to laparotomy, postoperative emergency reoperation, intraoperative and postoperative complications occurred in 14 patients with duodenal tumors who completed laparoscopic local resection of duodenal tumors + phase I anastomosis + T-tube ostomy. The operation time was (225.43 ± 56.54) min, and the intraoperative blood loss was (72.14 ± 74.65) ml. The patient recovered well after operation, and no severe postoperative abdominal bleeding occurred. Postoperative gastrointestinal angiography showed that the anastomotic stoma was unobstructed, and there were no stenosis, anastomotic leakage and other related complications. There was no significant difference in serum albumin [(37.09 ± 3.53) g/L vs. (37.52 ± 4) g/L] and hemoglobin [(100.79 ± 31.93) g/L vs. (103.07 ± 19.6) g/L] between before and 1 week after operation ( P > 0.05). Conclusion:Laparoscopic local resection of duodenal tumor + phase I anastomosis + T-tube fistulation can be used as one of the safe and feasible improved methods for local resection of duodenal tumor to effectively reduce the occurrence of related complications.

Objective To analyze the predictive value of spermatic vein diameter in diagnosing occult oblique inguinal hernia in children.Methods A total of 93 children of oblique inguinal hernia were admitted to Hangzhou Linping District Maternal &Child Health Care Hospital from August 2021 to August 2023 as research objects,including 15 with 30 sides of bilateral dominant hernia and 78 with 78 sides of unilateral dominant hernia.Among them,21 with 21 sides of contralateral recessive hernia were found by laparoscopic exploration in unilateral dominant hernia.The 108 sides of dominant hernia were used as dominant hernia group and 21 sides of occult hernia group as recessive hernia group.According to different ages,the patients were divided into 1 to 3 years old group 60 cases,4 to 6 years old group 33 cases;Children with oblique inguinal hernia were divided into＜2 years group(68 cases)and ≥2 years group(25 cases).The color ultrasound diagnostic instrument uses a 7.5MHz linear transducer to measure the diameter of the spermatic vein in the inguinal region of the child using blood flow imaging with a signal displayed at 2mm/s.Receiver operating characteristic(ROC)curve analysis of the predictive value of spermatic vein diameter for the diagnosis of occult inguinal hernia in children.Results Compared with occult hernia group,diameter of spermatic cord was increased in dominant hernia group(P＜0.05).Compared with overt hernia group,diameter of spermatic cord in＜2 year group and ≥2 year group was smaller,and difference was statistically significant(P＜0.05).In prediction of disease diagnosis with different age and course of disease,sensitivity of 1 to 3 years old was lower than that of 4 to 6 years old,and specificity was higher.The sensitivity of ≥2 years group was lower than that of＜2 years group.The specificity was higher and difference was statistically significant(P＜0.05).Conclusion diameter of spermatic vein can be used to predict the diagnosis of occult oblique inguinal hernia in children with high sensitivity and specificity.

[Objective]To explore the connotation of"liver corresponding to dampness evil"in Lingshu·Jiugong Bafeng.[Methods]Based on the analysis of the original text of Lingshu·Jiugong Bafeng,the mechanisms for the"liver corresponding to dampness evil"were explored through the collection and collation of relevant ancient and modern literature,Combine with modern clinical application,and the clinical prevention and treatment of"dampness injury caused by the abnormal liver Qi"was analyzed in combination with modern clinical application.[Results]Through the analysis of the original text of Lingshu·Jiugong Bafeng,it can be seen that the text unifies time and space by describing the law of Taiyi marches in the nine palaces,reflecting the ancient unified view of time and space.Through describing the divination methods in the course of the tour,it is proposed that Taiyi tour will cause wind and rain,and the"wind"is divided into deficiency and excess,and the human body is connected with time and space through the deficient wind of eight directions,forming the early traditional Chinese medicine(TCM)view of time and space,which unifies time,space and viscera.Liver corresponding to dampness evil,from the perspective of time and space,the spring and the east are corresponding to the liver,the spring is rainy,and the east is near the sea,which can make the eastern deficient wind and excessive moisture;in the autumn equinox in the west,it is easy to be attacked by the dampness of the eastern deficient wind,the western viscera should be the lung,and the eastern viscera should be the liver.From the perspective of the viscera,it is deficiency of the lung Qi,the liver Qi invading the lung,and the imbalance of Qi movement leads to the internal dampness,which leads to the external dampness invasion.According to the clinical application,the irregular liver Qi can cause the body to be injured by dampness.In the prevention and treatment process,it is necessary to regulate the liver,harmonize the liver and lung,take care of the spleen and stomach,comply with the four seasons,and nourish the body and spirit.[Conclusion]"Liver corresponding to dampness evil"in Lingshu·Jiugong Bafeng is related to the early TCM view of time and space reflected in the original text,which can be understood by combining time and space with organs.The unregulated liver Qi can cause the body to be harmed by dampness,it is necessary to regulate the liver,combined with regulating the lung,spleen and stomach,and obey the law of four seasons to nourish the body and spirit in the process of prevention and treatment.