Objective To explore the diagnostic value of 18F-fluorodeoxyglucose(FDG)PET/CT in primary pulmonary enteric adenocarcinoma.Methods The clinical and imaging data of 9 patients with primary pulmonary enteric adenocarcinoma who under-went 18F-FDG PET/CT examination were retrospectively analyzed,including lesion distribution,morphology,maximum standardized uptake value(SUVmax),clinical symptoms and signs,gastroscopy finding,puncture pathological results,and serum tumor markers[carbohydrate antigen 72-4(CA72-4),cytokeratin 19 fragment antigen 21-1(CYFRA21-1),carcinoembryonic antigen(CEA),carbo-hydrate antigen 199(CA199)].Results Pathological examination confirmed a diagnosis of primary pulmonary enteric adenocarcinoma after excluding gastrointestinal primary tumors through clinical evaluation.In all nine patients,18F-FDG PET/CT examination did not reveal any evidence of digestive system malignancies,and gastrointestinal microscopy was negative.Primary lesions were observed as masses or nodular types in 6 cases(5 in the left lung and 1 in the right lung),while 3 cases exhibited diffuse bilateral pulmonary involvement(manifested as multiple patchy opacities,nodules,ground-glass opacities,and consolidations).All pulmonary primary lesions showed increased 18F-FDG uptake,with SUVmax ranging from 2.7 to 12.8,mean 8.6±3.7.The six masses-or nodular-type primary lesions showed maximum diameters ranging from 2.1 to 10.5 cm,mean(5.23±3.06)cm.Four cases demonstrated hilar and mediastinal lymph node metastases,intrapulmonary metastases,and distant metastases,while 1 case showed only distant metastasis.Elevated levels of serum tumor markers were observed as follows:CA72-4 in 7 cases(10-273.3 U/mL),CEA in 7 cases(5-147.4 ng/mL),CA199 in 6 cases(31.22-4 364 U/mL),and CYFRA21-1 in 5 cases(8.31-99.7 ng/mL).Conclusion When pathological biopsy of a pulmonary lesion suggests primary pulmonary enteric adenocarcinoma after excluding gastrointestinal primary tumors,and 18F-FDG PET/CT shows no gastrointestinal masses,this may support the diagnosis of primary pulmonary enteric adenocarcinoma.

Objective:To investigate the risk factors for delirium after free flap reconstruction surgery in elderly patients with head and neck cancer.Methods:This study retrospectively collected clinical data from 309 elderly patients with head and neck cancer who underwent radical resection and free flap reconstruction surgery in the Department of Operation & Anesthesiology, College & Hospital of Stomatology, Guangxi Medical University from January 2018 to December 2022. Among them, there were 197 males (63.8%) and 112 females (36.2%), with an average age of (66.8±5.5) years old. Based on the delirium diagnostic criteria outlined in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders, patients were evaluated for postoperative delirium within one week after surgery. They were then divided into a delirium group ( n=75) and a non-delirium group ( n=234). Perioperative indicators potentially related to postoperative delirium, including age, gender, past medical history, tumor characteristics, hematological tests, perioperative sleep disturbances, surgical procedures, intraoperative fluid intake and output, anesthetic dosage, postoperative pain, etc, were collected from the relevant medical record system.Variables with P<0.05 were included in a multivariate Logistic regression model to screen for independent risk factors for delirium. Results:The incidence of delirium after free flap reconstruction surgery for head and neck cancer in elderly patients was 24.3% (75/309). Multivariate Logistic regression analysis showed that male gender ( OR=2.802, P=0.005), perioperative sleep disturbances ( OR=7.104, P<0.001), and moderate-to-severe postoperative pain ( OR=6.903, P<0.001) were risk factors for postoperative delirium. Conclusions:Male gender, perioperative sleep disturbances, and moderate-to-severe postoperative pain are independent risk factors for delirium in these patients.

Objective:To investigate the risk factors for delirium after free flap reconstruction surgery in elderly patients with head and neck cancer.Methods:This study retrospectively collected clinical data from 309 elderly patients with head and neck cancer who underwent radical resection and free flap reconstruction surgery in the Department of Operation & Anesthesiology, College & Hospital of Stomatology, Guangxi Medical University from January 2018 to December 2022. Among them, there were 197 males (63.8%) and 112 females (36.2%), with an average age of (66.8±5.5) years old. Based on the delirium diagnostic criteria outlined in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders, patients were evaluated for postoperative delirium within one week after surgery. They were then divided into a delirium group ( n=75) and a non-delirium group ( n=234). Perioperative indicators potentially related to postoperative delirium, including age, gender, past medical history, tumor characteristics, hematological tests, perioperative sleep disturbances, surgical procedures, intraoperative fluid intake and output, anesthetic dosage, postoperative pain, etc, were collected from the relevant medical record system.Variables with P<0.05 were included in a multivariate Logistic regression model to screen for independent risk factors for delirium. Results:The incidence of delirium after free flap reconstruction surgery for head and neck cancer in elderly patients was 24.3% (75/309). Multivariate Logistic regression analysis showed that male gender ( OR=2.802, P=0.005), perioperative sleep disturbances ( OR=7.104, P<0.001), and moderate-to-severe postoperative pain ( OR=6.903, P<0.001) were risk factors for postoperative delirium. Conclusions:Male gender, perioperative sleep disturbances, and moderate-to-severe postoperative pain are independent risk factors for delirium in these patients.

[Purpose]To analyze the incidence and mortality of liver cancer in Fusui County of Guangxi Zhuang Autonomous Region in 2019 and the trend of change from 201 1 to 2019.[Meth-ods]Based on the incidence and mortality data of liver cancer in Fusui County from 2011 to 2019,the crude incidence rate,crude mortality rate,age-standardized rate by Chinese standard population(ASIRC/ASMRC),age-standardized rate by world standard population(ASMRW/ASM-RW),disability-adjusted life years(DALY),years of life lost(YLL),years of lived with disability(YLD)were calculated.The Joinpoint linear regression model was used to calculate the average annual percentage change(AAPC)of the ASIRC/ASMRC and DALY rate of liver cancer in Fusui County from 2011 to 2019.[Results]In 2019,there were 345 new cases and 298 deaths of liver cancer in Fusui County,accounting for 28.49％and 35.86％of all new cases and death cases of malignant tumors in Fusui County,respectively.The crude incidence rate,ASIRC and ASIRW were 74.71/105,67.55/105 and 65.63/105,respectively;the crude mortality rate,ASMRC and ASMRW were 64.53/105,58.78/105 and 56.88/105,respectively.In 2019,ASIRC/ASMRC of men were higher than those of women(105.32/105 and 95.67/105 for men;27.26/105 and 19.11/105 for women).The peak incidence and mortality rates were in the 65～69 and 80～84 age groups,re-spectively.The incidence rate of liver cancer in Fusui County declined from 82.50/105 in 2011 to 67.55/105 in 2019,with an AAPC of-3.01％(P=0.024),but the mortality rate did not have sig-nificant changes(AAPC=-1.44％,P=0.224).The rate of DALY decreased from 14.51/105 to 10.36/105,with an AAPC of-2.82％(P=0.050).[Conclusion]The incidence rate and DALY rate of liv-er cancer in Fusui County showed an overall decreasing trend from 2011 to 2019,but still re-mained at a high level.It is necessary to further strengthen the prevention,screening and early treatment of liver cancer in this region,especially for men and the elderly.

Objective To explore the diagnostic value of 18F-fluorodeoxyglucose(FDG)PET/CT in primary pulmonary enteric adenocarcinoma.Methods The clinical and imaging data of 9 patients with primary pulmonary enteric adenocarcinoma who under-went 18F-FDG PET/CT examination were retrospectively analyzed,including lesion distribution,morphology,maximum standardized uptake value(SUVmax),clinical symptoms and signs,gastroscopy finding,puncture pathological results,and serum tumor markers[carbohydrate antigen 72-4(CA72-4),cytokeratin 19 fragment antigen 21-1(CYFRA21-1),carcinoembryonic antigen(CEA),carbo-hydrate antigen 199(CA199)].Results Pathological examination confirmed a diagnosis of primary pulmonary enteric adenocarcinoma after excluding gastrointestinal primary tumors through clinical evaluation.In all nine patients,18F-FDG PET/CT examination did not reveal any evidence of digestive system malignancies,and gastrointestinal microscopy was negative.Primary lesions were observed as masses or nodular types in 6 cases(5 in the left lung and 1 in the right lung),while 3 cases exhibited diffuse bilateral pulmonary involvement(manifested as multiple patchy opacities,nodules,ground-glass opacities,and consolidations).All pulmonary primary lesions showed increased 18F-FDG uptake,with SUVmax ranging from 2.7 to 12.8,mean 8.6±3.7.The six masses-or nodular-type primary lesions showed maximum diameters ranging from 2.1 to 10.5 cm,mean(5.23±3.06)cm.Four cases demonstrated hilar and mediastinal lymph node metastases,intrapulmonary metastases,and distant metastases,while 1 case showed only distant metastasis.Elevated levels of serum tumor markers were observed as follows:CA72-4 in 7 cases(10-273.3 U/mL),CEA in 7 cases(5-147.4 ng/mL),CA199 in 6 cases(31.22-4 364 U/mL),and CYFRA21-1 in 5 cases(8.31-99.7 ng/mL).Conclusion When pathological biopsy of a pulmonary lesion suggests primary pulmonary enteric adenocarcinoma after excluding gastrointestinal primary tumors,and 18F-FDG PET/CT shows no gastrointestinal masses,this may support the diagnosis of primary pulmonary enteric adenocarcinoma.

[Purpose]To analyze the incidence and mortality of liver cancer in Fusui County of Guangxi Zhuang Autonomous Region in 2019 and the trend of change from 201 1 to 2019.[Meth-ods]Based on the incidence and mortality data of liver cancer in Fusui County from 2011 to 2019,the crude incidence rate,crude mortality rate,age-standardized rate by Chinese standard population(ASIRC/ASMRC),age-standardized rate by world standard population(ASMRW/ASM-RW),disability-adjusted life years(DALY),years of life lost(YLL),years of lived with disability(YLD)were calculated.The Joinpoint linear regression model was used to calculate the average annual percentage change(AAPC)of the ASIRC/ASMRC and DALY rate of liver cancer in Fusui County from 2011 to 2019.[Results]In 2019,there were 345 new cases and 298 deaths of liver cancer in Fusui County,accounting for 28.49％and 35.86％of all new cases and death cases of malignant tumors in Fusui County,respectively.The crude incidence rate,ASIRC and ASIRW were 74.71/105,67.55/105 and 65.63/105,respectively;the crude mortality rate,ASMRC and ASMRW were 64.53/105,58.78/105 and 56.88/105,respectively.In 2019,ASIRC/ASMRC of men were higher than those of women(105.32/105 and 95.67/105 for men;27.26/105 and 19.11/105 for women).The peak incidence and mortality rates were in the 65～69 and 80～84 age groups,re-spectively.The incidence rate of liver cancer in Fusui County declined from 82.50/105 in 2011 to 67.55/105 in 2019,with an AAPC of-3.01％(P=0.024),but the mortality rate did not have sig-nificant changes(AAPC=-1.44％,P=0.224).The rate of DALY decreased from 14.51/105 to 10.36/105,with an AAPC of-2.82％(P=0.050).[Conclusion]The incidence rate and DALY rate of liv-er cancer in Fusui County showed an overall decreasing trend from 2011 to 2019,but still re-mained at a high level.It is necessary to further strengthen the prevention,screening and early treatment of liver cancer in this region,especially for men and the elderly.

Background Lung cancer is a malignancy of high incidence rate and mortality in China.The fear of relapse can affect the patient's treatment compliance and reduce their quality of life.There have been previous studies on the relationship between fear of lung cancer relapse and disease perception,as well as disease perception and psychological flexibility.However,current research on the status quo of fear of lung cancer relapse and its correlation with illness perception and psychological flexibility is limited.Objective To explore the fear of cancer relapse and its relations with illness perception and psychological flexibility in patients with lung cancer,and to provide references for subsequent related clinical interventions.Methods A total of 96 patients were selected as the research subjects,who were pathologically diagnosed with lung cancer and admitted to Fuyang People's Hospital from January 2021 to July 2022.Fear of Progression Questionnaire-Short Form(FoP-Q-SF),Brief Illness Perception Questionnaire(BIPQ)and Acceptance and Action Questionnaire-Ⅱ(AAQ-Ⅱ)were used for evaluation.Pearson correlation analysis was used to examine the correlation between scores of various scales,and multiple linear regression analysis was used to explore the influencing factors of relapse fear in lung cancer patients.Results The total FoP-Q-SF score of lung cancer patients was(35.35±7.66)and a total of 65 cases(67.71%)had a FoP-Q-SF score≥34.As relevant analyses showed,the BIPQ total score of lung cancer patients was positively correlated with the total score,social family dimension score and physiological health dimension score of Fop-Q-SF(r=0.586,0.445,0.475,P<0.05),the AAQ-Ⅱ score was positively correlated with the total score,social family dimension score and physiological health dimension score of FoP-Q-SF(r=0.485,0.652,0.513,P<0.05).According to the results of single factor analysis and multiple linear regression analysis,age(β=-0.142,P<0.01),education level(β=-0.254,P<0.01),monthly household income(β=-0.527,P<0.01),illness perception(β=0.847,P<0.01)and psychological flexibility(β=0.781,P<0.01)are all factors influencing the fear of relapse in lung cancer patients.Conclusion Most lung cancer patients have a fear of recurrence.It is not only related to illness perception and psychological flexibility,but also influenced by factors including age,education level and monthly family income.

Objective:To establish a scientific and standardized evaluation index system of neonatal breastfeeding nursing quality under the state of mother-infant separation, in order to provide a tool for the detection and management of neonatal breastfeeding nursing quality under mother-infant separation, so as to promote the implementation of breastfeeding in China.Methods:A systematic and comprehensive search of Chinese and English databases was conducted to collect guidelines on neonatal breastfeeding in the state of mother-infant separation. Based on the "structure-process - result" three-dimensional quality structure model, the preliminary draft of evaluation indexes of neonatal breastfeeding nursing quality in the state of mother-infant separation was formed. The evaluation indexes of neonatal breastfeeding nursing quality in the state of mother-infant separation were constructed by Delphi expert correspondence method from July to October, 2023.Results:The effective recovery rates were 95.83% (23/24) and 91.30% (21/23), respectively. The expert authority coefficients were 0.895 and 0.870, respectively. The Kendall harmony coefficients of the whole index were 0.134 and 0.178 (both P<0.01), respectively. The final evaluation index system of neonatal breastfeeding nursing quality under the state of mother-infant separation includes 3 first-level indicators, 18 second-level indicators and 82 third-level indicators. Conclusions:The evaluation index system of neonatal breastfeeding nursing quality in the state of mother-infant separation established in this study is highly scientific and reliable, highlighting the characteristics of neonatal breastfeeding nursing work in the state of mother-infant separation, and can provide a reference for the evaluation of neonatal breastfeeding nursing quality in the state of mother-infant separation.

Sarcopenia etiology is diverse and the pathogenesis is complex.It is closely related to limited activity, malnutrition and a variety of clinical diseases, which seriously affects the quality of life in the elderly and has become a global common health problem.This review focuses on the literature of non-drug interventions for sarcopenia in the past five years, focusing on the relationship of multimodal exercise, intestinal flora, parenteral nutrition and comprehensive intervention with sarcopenia, in order to provide a new basis for formulating scientific and effective non-drug intervention for sarcopenia.

The cold congeal and blood stasis syndrome is a common clinical traditional Chinese medicine（TCM） syndrome. The animal model of cold ongeal and blood stasis syndrome is the basis for exploring the essence of TCM cold congeal and blood stasis syndrome，and the premise of follow-up TCM clinical research.This paper summarized the preparation method， theoretical support，and evaluation method of animal models of cold congeal and blood stasis syndrome in recent years and analysed the strengthens and weaknesses of different models. At present，the common animal models of cold congeal and blood stasis syndrome mainly include etiological model，etiological and pathological composite model and disease-syndrome combination model. The etiological model was mainly prepared by cold exposure，which could be divided into whole-body freezing， ice bath and local frostbite. The etiological and pathological composite model was mainly prepared by cold stimulation combined with epinephrine injection. The common disease-syndrome combination models included the coronary heart disease model of cold congeal and blood stasis syndrome，primary dysmenorrhea model of cold congeal and blood stasis syndrome，endometriosis model of cold congeal and blood stasis syndrome， and arteriosclerosis obliterans model of cold congeal and blood stasis syndrome. The three models have both advantages and disadvantages. Specifically， the disease-syndrome combination model had the highest consistency with clinical practice and was more reliable and practical. However， the disease types of this model were specific，and the combination method of disease and syndrome was controversial. The evaluation indicators of the animal models of cold congeal and blood stasis syndrome focused on the characterization of the syndrome and the physico-chemical indicators related to blood flow，such as blood rheology，coagulation function and microcirculation. In addition， some scholars explored the evaluation indicators from the aspects of vasomotor function，endocrine and energy metabolism. The objectivity and specificity of the current model evaluation methods needed to be further improved. The research of animal model of cold congeal and blood stasis syndrome should be based on clinical practice and oriented by clinical demand. Only by establishing animal models that are highly consistent with the characteristics of clinical disease and syndrome can we better reveal the essence of cold congeal and blood stasis syndrome and promote the modernization of TCM.