Pulmonary complications， the most common postoperative complications of lung cancer， not only affect the quality of life of the patients after surgery but also increase the prognostic risks of postoperative recurrence and metastasis， threatening the life safety. At present， a multidisciplinary model of diagnosis and rehabilitation with integrated traditional Chinese medicine （TCM） and Western medicine has been initially formed under the guidance of the concept of rapid rehabilitation post operation for lung cancer. However， the treatment that only aims at shortening hospital stay and reducing the incidence of postoperative complications does not pay enough attention to the postoperative functional rehabilitation of the lung and the impact of follow-up adjuvant therapy， which affects the completeness of rehabilitation. This paper classifies the typical postoperative symptoms and manifestations of lung cancer into five groups： Lung system， emotion， digestive tract， pain， and nerve. On this basis， this paper summarizes the three core pathogeneses of postoperative complications of lung cancer as failure of Qi to ascend and descend leading to insecurity of defensive exterior， vessel block leading to Qi stagnation and fluid retention， and lung Qi deficiency leading to spleen and kidney deficiency. Accordingly， this paper proposes the treatment principle of protecting healthy Qi and treating Qi with the core of descending-tonifying-ascending-dispersing Qi and puts forward three treatment methods. The first is replenishing Qi and consolidating exterior， and expelling phlegm and regulating lung. The second is replenishing Qi and promoting blood flow to resolve stasis and relieving pain. The third is replenishing Qi and tonifying lung， and invigorating spleen and tonifying kidney. Furthermore， this paper elaborates on the pathogenesis and treatment principles of four common postoperative complications： Lung infection， pleural effusion， atelectasis， and bronchopleural fistula. On the basis of Western medical treatment， the TCM treatment characteristics of treating symptoms in the acute phase and eradicating the root cause in the chronic phase should be played. While dispelling the pathogen， measures should be taken to protect the healthy Qi， including tonifying lung Qi， regulating spleen Qi， and replenishing kidney Qi. This study summarizes the pathogenesis and treatment strategy of common postoperative complications of lung cancer according to the principle of protecting healthy Qi and treating Qi， aiming to provide guidance for the future treatment of postoperative complications of lung cancer.

Objective:To compare the accuracy of two-dimensional (2D) ultrasound with three-dimensional (3D) reconstruction and conventional 2D ultrasound in measuring bladder volume in pelvic tumor patients, using computed tomography (CT) as the reference.Methods:A set of bladder phantoms were constructed to compare CT and ultrasound measurements with actual injected volumes. Clinical data of 104 pelvic tumor patients who received radiotherapy at the Cancer Hospital, Chinese Academy of Medical Sciences between August and December 2023 were retrospectively analyzed. Portable transabdominal ultrasound was used to obtain the largest bladder cross-section, and the maximum diameters in the left-right (LR), anterior-posterior (AP), and superior-inferior (SI) directions (D LR, D AP, D SI) were measured. The 2D ultrasound volume was calculated as V=0.523 × D LR × D AP × D SI. Full-bladder transverse videos were recorded and processed in Matlab R2016a through frame extraction(60 images), followed by contrast enhancement, edge detection segmentation, cubic spline interpolation, and image smoothing to achieve 3D reconstruction. Paired t-tests, intraclass correlation coefficients (ICC), and Bland-Altman analyses were performed to assess systematic bias and consistency between ultrasound methods and CT. Multivariate linear regression was applied to evaluate the effects of slice thickness, posture, age, and other factors on CT measurements. Results:In the phantom study, deviations of 2D ultrasound and CT from actual injected volumes were (0.73±3.05) ml ( t=-0.48, P=0.667) and (1.52±11.27) ml ( t=0.17, P=0.875), with ICC values>0.999. In the clinical study, mean bladder volumes measured by 3D-reconstructed ultrasound, conventional 2D ultrasound, and CT were (373.5±153.31), (314.89±135.28), (382.82±157.57) ml, respectively. The 3D-reconstructed method showed excellent agreement with CT (ICC=0.98; Bland-Altman mean bias=-9.32 ml, P=0.096), while 2D ultrasound also showed good consistency (ICC=0.91), but significantly underestimated bladder volume (mean bias=-67.93 ml, P<0.001). Subgroup analysis revealed that 2D ultrasound had the best agreement with CT in the medium-volume group (200-500 ml, ICC=0.902), whereas agreement decreased in the small-volume (<200 ml, ICC=0.884) and large-volume (>500 ml, ICC=0.840) groups (all P<0.001). The 3D-reconstructed ultrasound maintained excellent consistency with CT across all subgroups (all ICC>0.95), and the measured bladder volume was not statistically significant. Multivariate regression showed that slice thickness, posture, age, sex, and surgical status had no significant effects on CT measurements. Conclusions:Ultrasound with 3D reconstruction enables accurate bladder volume monitoring through true 3D contour reconstruction, while conventional 2D ultrasound systematically underestimates bladder volume and requires correction.

Objective:To compare the accuracy of two-dimensional (2D) ultrasound with three-dimensional (3D) reconstruction and conventional 2D ultrasound in measuring bladder volume in pelvic tumor patients, using computed tomography (CT) as the reference.Methods:A set of bladder phantoms were constructed to compare CT and ultrasound measurements with actual injected volumes. Clinical data of 104 pelvic tumor patients who received radiotherapy at the Cancer Hospital, Chinese Academy of Medical Sciences between August and December 2023 were retrospectively analyzed. Portable transabdominal ultrasound was used to obtain the largest bladder cross-section, and the maximum diameters in the left-right (LR), anterior-posterior (AP), and superior-inferior (SI) directions (D LR, D AP, D SI) were measured. The 2D ultrasound volume was calculated as V=0.523 × D LR × D AP × D SI. Full-bladder transverse videos were recorded and processed in Matlab R2016a through frame extraction(60 images), followed by contrast enhancement, edge detection segmentation, cubic spline interpolation, and image smoothing to achieve 3D reconstruction. Paired t-tests, intraclass correlation coefficients (ICC), and Bland-Altman analyses were performed to assess systematic bias and consistency between ultrasound methods and CT. Multivariate linear regression was applied to evaluate the effects of slice thickness, posture, age, and other factors on CT measurements. Results:In the phantom study, deviations of 2D ultrasound and CT from actual injected volumes were (0.73±3.05) ml ( t=-0.48, P=0.667) and (1.52±11.27) ml ( t=0.17, P=0.875), with ICC values>0.999. In the clinical study, mean bladder volumes measured by 3D-reconstructed ultrasound, conventional 2D ultrasound, and CT were (373.5±153.31), (314.89±135.28), (382.82±157.57) ml, respectively. The 3D-reconstructed method showed excellent agreement with CT (ICC=0.98; Bland-Altman mean bias=-9.32 ml, P=0.096), while 2D ultrasound also showed good consistency (ICC=0.91), but significantly underestimated bladder volume (mean bias=-67.93 ml, P<0.001). Subgroup analysis revealed that 2D ultrasound had the best agreement with CT in the medium-volume group (200-500 ml, ICC=0.902), whereas agreement decreased in the small-volume (<200 ml, ICC=0.884) and large-volume (>500 ml, ICC=0.840) groups (all P<0.001). The 3D-reconstructed ultrasound maintained excellent consistency with CT across all subgroups (all ICC>0.95), and the measured bladder volume was not statistically significant. Multivariate regression showed that slice thickness, posture, age, sex, and surgical status had no significant effects on CT measurements. Conclusions:Ultrasound with 3D reconstruction enables accurate bladder volume monitoring through true 3D contour reconstruction, while conventional 2D ultrasound systematically underestimates bladder volume and requires correction.

Lung cancer is the malignant tumor with the highest incidence and mortality among the Chinese.Tumor node metastasis(TNM)staging established by the American Joint Committee on Cancer(AJCC)and International Union Against Cancer(UICC)is a commonly used criterion,but it still has limitations in judging the prognosis of non-small cell lung cancer(NSCLC)patients.With the advantages of real-time and convenient sampling,the immune score based on peripheral blood biomarkers have the ability to predict prognosis and efficacy of NSCLC patients,which have been developed and validated in clinical studies.However,clinical impleruentation of peripheral immune scores is still not widely in NSCLC patients.Therefore,this study introduces and evaluates the 6 peripheral immune scores and reviews the reseach progress of them in the treatment of NSCLC.

OBJECTIVE Exploring the effects of juvenile-onset recurrent respiratory papillomatosis on growth and development,intellectual level,and psychological status.METHODS The clinical data of 40 patients with JORRP who attended Beijing Tongren Hospital of Capital Medical University from January to December 2023(observation group)and 40 healthy adolescents who had medical checkups at the hospital during the same period(control group)were retrospectively analyzed.The body mass index(BMI),Raven's standard progressive matrices(SPM),and the feelings of inadequacy scale(FIS)were used to evaluate the growth and development,intelligence level,and psychological status of the enrolled population.RESULTS BMI was(21.320±3.609)kg/m2 in the observation group and(22.250±2.685)kg/m2 in the control group.The difference between the two groups was not statistically significant(U=668.000,P>0.05).According to the standard conversion of SPM scores,the proportion of observation group with good intelligence level was 5%(2/40),average level was 55%(22/40),below average level was 35%(14/40),and low level was 5%(2/40),while 5%(2/40)of the control group had good intelligence,90%(36/40)had average intelligence,and 5%(2/40)had below average intelligence.The differences in SPM total scores and scores of perceptual discrimination ability in group A,series relationship ability in group D and abstract reasoning ability in group E between the two groups were statistically significant(P<0.05).The intelligence levels of both groups were related to their living areas(|r|>0.3,P<0.05).The difference in FIS scores between the observation group and the control group was statistically significant(86.650±21.680 vs.62.250±9.446,U=270.000,P<0.001).The age of first onset in the observation group was negatively correlated with its sense of inferiority(|r|>0.3,P<0.05).There was no correlation between the number of surgeries in the observation group and their intelligence level and FIS scores(|r|<0.3,P>0.05).CONCLUSION JORRP does not affect the growth and development of patients,but can increase their sense of inferiority to a certain extent,which has a negative impact on their mental health.

OBJECTIVE To observe the long-term efficacy of type-Ⅰ thyroplasty under general anesthesia in the treatment of glottal insufficiency caused by unilateral vocal cord paralysis.METHODS A total of 52 patients with unilateral vocal cord paralysis who underwent type-Ⅰ thyroplasty under general anesthesia at Beijing Tongren Hospital from January 2017 to June 2023 were followed up for more than one year to analyze their efficacy.RESULTS All 52 patients underwent surgery successfully under general anesthesia,and hoarseness improved after operation.Coughing caused by drinking water was reduced or disappeared,and the vocal cords moved inward with improved glottal closure.One year after operation,there was no significant change in the position of the affected vocal cords compared to one week after surgery.The visual analog scale(VAS)scores of all patients with voice disorders decreased sequentially before surgery,one week after surgery,and one year after surgery(80.28±13.49 vs.37.78±19.15 vs.26.26±21.29,P<0.05).The preoperative and one-year postoperative voice perception assessment(GRBAS)showed statistically differences in grade(G),rough(R),breathy(B),and asthenia(A)scores(2.70±0.47 vs.1.09±0.66,2.52±0.54 vs.0.85±0.67,2.85±0.36 vs.0.67±0.65,2.74±0.44 vs.0.61±0.80,P<0.05)except for strain(S).Compared with preoperative results,one-year postoperatively showed a significant decrease in jitter and shimmer(4.61±2.61 vs.3.05±2.37,9.52±3.91 vs.7.11±2.78,P<0.05),and a significant prolongation of maximum phonation time(MPT)[(5.87±2.70)s vs.(14.50±4.30)s,P<0.05].No patients experienced perioperative adverse events.CONCLUSION Type-Ⅰ thyroplasty is an effective surgical method for treatment of vocal cord paralysis.The type-Ⅰ thyroplasty under general anesthesia is safe and effective,which not only significantly improves the symptoms of hoarseness in patients,but also has stable therapeutic effects and can maintain the results for a long time.At the same time,the patient has no pain during the procedure.

Objective To observe the relationship between functional connectivity(FC)of frontoparietal network(FPN)and cognitive function in patients with cerebral small vessel disease(CSVD)using resting-state functional MRI(rs-fMRI).Methods rs-fMRI of 50 CSVD patients with cognitive impairment(CI group),65 CSVD patients with normal cognition(NC group)and 60 healthy controls(HC group),as well as outcomes of neuropsychological tests were retrospectively analyzed.Brain regions with different FC of FPN were compared among 3 groups and between each 2 groups.Partial correlation analysis was used to evaluate the correlations of FC of brain regions value being statistically different between CI and NC groups and cognitive scores.Results Significant differences of FC in bilateral cingulate gyrus,left middle frontal gyrus,right supramarginal gyrus,right inferior parietal lobule and right medial superior frontal gyrus were found among groups(FWE correction,all P＜0.05).Compared with NC group,FC of left cingulate gyrus decreased,of right inferior frontal gyrus and right medial superior frontal gyrus increased in CI group(FWE correction,all P＜0.05).The decreased FC value of left cingulate gyrus was negatively correlated with clock drawing test score in CSVD patients(r=-0.159,P=0.049).Conclusion CSVD patients with or without CI had extensive abnormal FC of FPN,and the left cingulate gyrus was associated with patient's cognitive function.

The long-acting cabotegravir and rilpivirine injection regimen（CAB+RPV regimen）is the first approved long-acting antiretroviral therapy（ART）for HIV in China，administered once every two months. This regimen provides an innovative alternative to daily oral ART，benefiting virologically suppressed patients. Several large clinical-studies have shown that the CAB+RPV regimen achieves comparable virologic suppression and safety to daily oral regimens，while significantly enhancing patient satisfaction. Based on international and domestic HIV/AIDs guidelines and clinical evidence，this consensus offers expert recommendations on patient selection，clinical management，and key communication strategies for healthcare providers to support the effective use of this regimen，aiming to improve quality of life for people living with HIV and accumulate domestic clinical experience with this advanced treatment approach.

The long-acting cabotegravir and rilpivirine injection regimen（CAB+RPV regimen）is the first approved long-acting antiretroviral therapy（ART）for HIV in China，administered once every two months. This regimen provides an innovative alternative to daily oral ART，benefiting virologically suppressed patients. Several large clinical-studies have shown that the CAB+RPV regimen achieves comparable virologic suppression and safety to daily oral regimens，while significantly enhancing patient satisfaction. Based on international and domestic HIV/AIDs guidelines and clinical evidence，this consensus offers expert recommendations on patient selection，clinical management，and key communication strategies for healthcare providers to support the effective use of this regimen，aiming to improve quality of life for people living with HIV and accumulate domestic clinical experience with this advanced treatment approach.

Objective To prepare Compound Nanxing Pain Relief Gel(CNPRG)and evaluate its quality and sensitization.Methods CNPRG uses Carbopol 980 NF as the matrix;Appearance,viscosity,coating,centrifugal stability,cold stability,thermal stability as comprehensive indicators,single test and Box-Behnken effector method to optimize the prescription;The quality evaluation methods of appearance,pH,viscosity,stability,vapor phase identification of volatile components,and determination of diaconitine and eugenol content of CNPRG were preliminarily established;CNPRG sensitization was assessed by Active Cutaneous Anaphylaxis.Results The best prescription for CNPRG was Carbopol 980 NF 0.35 g,drug 1.02 g,glycerol 5.00 g,and pH 6.20.CNPRG ′s appearance likes jelly,is smooth,uniform and delicate;pH=6.20±0.03;viscosity 68.43±1.14 Pa·s;Centrifugation,high,low temperature stability,no stratification and precipitation;Identify camphor,(±)-Borneol and(±)-Isoborneol,Cinnamaldehyde,eugenol,phenol;Hypaconitine content 0.2983±0.0073 μg·g-1;Eugenol content 155.66±0.97 μg·g-1;CNPRG confirmed no sensitization.Conclusion CNPRG has good appearance,stable quality and no sensitization,and it can provide a choice for the development of new dosage forms of compound Nanxing pain relief cream to alleviate sensitization.