Objective:To investigate the value of diffusion kurtosis imaging (DKI) and 18F-prostate specific membrane antigen (PSMA)-1007 in the differential diagnosis of prostate cancer (PCa) and benign prostatic hyperplasia (BPH) by using PET/MR imaging. Methods:From June 2019 to December 2022, a retrospective analysis was conducted on 134 patients ((65.5±10.0) years) with prostate diseases who underwent 18F-PSMA-1007 PET/MR whole-body examination at Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, with the prostate specific antigen (PSA) level continuously rising to >4μg/L within 1 month and not yet receiving treatment. Patients were divided into 2 groups (PSA<10μg/L and PSA≥10μg/L). The PET/MR examination included high b-value diffusion imaging, and the ROI was delineated based on the prostate diffusion weighted imaging (DWI) high-signal area and apparent diffusion coefficient (ADC) low-signal area by the professional radiology physician. The SUV max, mean kurtosis (MK), and mean diffusivity (MD) were obtained. Spearman rank correlation analysis was performed, and ROC curve was used to analyze the diagnostic efficacy. Results:Of 134 patients, 72 were with PSA<10μg/L and 62 were with PSA≥10μg/L. There were 68 patients who obtained biopsy results, including 37 cases of BPH and 31 cases of PCa. In PSA<10μg/L group, there were no significant correlations between MK and SUV max, MK and PSA ( rs values: 0.22, 0.06, P values: 0.065, 0.603). In the PSA≥10μg/L group, there were positive correlations between MK and SUV max, MK and PSA ( rs values: 0.52, 0.40, P values: 0.008, 0.005). In the PSA<10μg/L group, SUV max, MK, and MD showed no diagnostic value (AUCs: 0.44-0.67, all P>0.05), while the AUC for combined diagnosis using these three parameters was 0.78( P=0.008). In the PSA≥10μg/L group, the AUCs of SUV max, MK, and MD were 0.81( P=0.001), 0.84( P<0.001) and 0.72( P=0.023) respectively, and the AUC for combined diagnosis using these three parameters was 0.91( P<0.001). Conclusion:The combination of MK, MD and SUV max improves the diagnostic efficacy of PCa in PET/MR examination.

Objective:To investigate the value of diffusion kurtosis imaging (DKI) and 18F-prostate specific membrane antigen (PSMA)-1007 in the differential diagnosis of prostate cancer (PCa) and benign prostatic hyperplasia (BPH) by using PET/MR imaging. Methods:From June 2019 to December 2022, a retrospective analysis was conducted on 134 patients ((65.5±10.0) years) with prostate diseases who underwent 18F-PSMA-1007 PET/MR whole-body examination at Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, with the prostate specific antigen (PSA) level continuously rising to >4μg/L within 1 month and not yet receiving treatment. Patients were divided into 2 groups (PSA<10μg/L and PSA≥10μg/L). The PET/MR examination included high b-value diffusion imaging, and the ROI was delineated based on the prostate diffusion weighted imaging (DWI) high-signal area and apparent diffusion coefficient (ADC) low-signal area by the professional radiology physician. The SUV max, mean kurtosis (MK), and mean diffusivity (MD) were obtained. Spearman rank correlation analysis was performed, and ROC curve was used to analyze the diagnostic efficacy. Results:Of 134 patients, 72 were with PSA<10μg/L and 62 were with PSA≥10μg/L. There were 68 patients who obtained biopsy results, including 37 cases of BPH and 31 cases of PCa. In PSA<10μg/L group, there were no significant correlations between MK and SUV max, MK and PSA ( rs values: 0.22, 0.06, P values: 0.065, 0.603). In the PSA≥10μg/L group, there were positive correlations between MK and SUV max, MK and PSA ( rs values: 0.52, 0.40, P values: 0.008, 0.005). In the PSA<10μg/L group, SUV max, MK, and MD showed no diagnostic value (AUCs: 0.44-0.67, all P>0.05), while the AUC for combined diagnosis using these three parameters was 0.78( P=0.008). In the PSA≥10μg/L group, the AUCs of SUV max, MK, and MD were 0.81( P=0.001), 0.84( P<0.001) and 0.72( P=0.023) respectively, and the AUC for combined diagnosis using these three parameters was 0.91( P<0.001). Conclusion:The combination of MK, MD and SUV max improves the diagnostic efficacy of PCa in PET/MR examination.

ObjectiveTo study the mechanism of compound Xishu granules （CXG） in inhibiting the proliferation of hepatocellular carcinoma cells by regulating ferroptosis. MethodsThe transplanted tumor model of human Huh7 was established with nude mice and the successfully modeled mice were randomized into model， Fufang Banmao （0.21 g·kg^-1）， low-dose （1.87 g·kg^-1） CXG， medium-dose （3.74 g·kg^-1） CXG， and high-dose （7.49 g·kg^-1） CXG groups. Mice were administrated with drinking water or CXG for 28 days， and the body weight and tumor volume were measured every 4 days. Hematoxylin-eosin staining was employed to observe the histopathological changes of tumors. The cell-counting kit-8 （CCK-8） was used to examine the survival rate of Huh7 cells treated with different concentrations （0， 31.25， 62.5， 125， 250， 500， 1 000 mg·L^-1） of CXG for 24 h and 48 h. CA-AM， DCFH-DA， and C11-BODIPY^581/591 fluorescent probes were used to determine the intracellular levels of ferrous ion （Fe²⁺）， reactive oxygen species （ROS）， and lipid peroxide （LPO）， respectively. The colorimetric method was employed to measure the levels of glutathione （GSH） and superoxide dismutase （SOD）. Western blot was employed to determine the protein levels of glutathione peroxidase 4 （GPX4）， transferrin receptor 1 （TFR1）， and ferritin heavy chain 1 （FTH1）， respectively. ResultsIn the animal experiment， compared with the model group， the drug treatment groups showed reductions in the tumor volume from day 12 （P<0.01）. After treatment， the Fufang Banmao and low-， medium-， and high-dose CXG groups had lower tumor volume， relative tumor volume， and tumor weight than the model group （P<0.05）， with tumor inhibition rates of 48.99%， 79.93%， 91.38%， and 97.36%， respectively. Moreover， the CXG groups had lower tumor volume and relative tumor volume （P<0.05 in all the three dose groups） and lower tumor weight （P<0.05 in medium-dose and high-dose groups） than the Fufang Banmao group. Compared with the model group， the drug treatment groups showed reduced number of tumor cells， necrotic foci with karyopyknosis， nuclear fragmentation， and nucleolysis， and the high-dose CXG group showed an increase in the proportion of interstitial fibroblasts. In the cell experiment， compared with the blank group， CXG reduced the survival rate of Huh7 cells in a dose-dependent manner after incubation for 24 h and 48 h （P<0.05）. Compared with the blank group， the RSL3 group and the low-， medium-， and high-dose CXG groups showed a decrease in the relative fluorescence intensity of CA-AM and increases in the fluorescence intensity of DCFH-DA and fluorescence ratio of C11-BODIPY^581/591， which indicated elevations in the levels of Fe²⁺ （P<0.01）， ROS （P<0.05）， and LPO （P<0.01）， respectively. Compared with the blank group， the RSL3 and low-， medium-， and high-dose CXG groups showed lowered levels of GSH and SOD （P<0.05）. In addition， the RSL3 group and the medium- and high-dose CXG groups showed down-regulated expression of GPX4 and FTH1 （P<0.05）， and the low- and high-dose CXG groups presented up-regulated expression of TFR1 （P<0.05）. ConclusionCXG suppresses the proliferation of hepatocellular carcinoma cells by inducing ferroptosis via downregulating the GSH-GPX4 signaling axis and increasing intracellular Fe²⁺and LPO levels.

ObjectiveTo evaluate the efficacy of Shuanghua drink in treating primary dysmenorrhea in the rat model and explore its mechanism of action. MethodsAn oxytocin-induced writhing mouse model was established to evaluate the analgesic effect of Shuanghua drink. Forty-eight non-pregnant female institute of cancer research （ICR） mice were randomly divided into six groups， including a blank group， a model group， an ibuprofen group （85.00 mg·kg^-1）， a low-dose group of Shuanghua drink （7.14 mL·kg^-1）， a medium-dose group of Shuanghua drink （14.28 mL·kg^-1）， and a high-dose group of Shuanghua drink （28.57 mL·kg^-1）. Each group consisted of eight mice. All treatment groups received daily intragastric administration at corresponding doses for 10 consecutive days. One hour after the final administration， 2 U of oxytocin was intraperitoneally injected per mouse. The writhing latency and number of writhing within 20 minutes were recorded. A primary dysmenorrhea rat model was established by using estradiol benzoate and oxytocin to evaluate the inhibitory effect of Shuanghua drink on the contraction of uterine smooth muscle. Forty-eight non-pregnant female Sprague-Dawley （SD） rats were divided into six groups， including a blank group， a model group， an ibuprofen group （51.00 mg·kg^-1）， a low-dose group of Shuanghua drink （4.28 mL·kg^-1）， a medium-dose group of Shuanghua drink （8.57 mL·kg^-1）， and a high-dose group of Shuanghua drink （17.10 mL·kg^-1）. Each group consisted of eight rats. Rats received subcutaneous injections of estradiol benzoate for 10 consecutive days to enhance uterine sensitivity. On the eleventh day， oxytocin （2 U/rat） was intraperitoneally administered to induce abnormal uterine contractions for establishing the primary dysmenorrhea model. All treatment groups received daily intragastric administration from the second day of modeling for 10 days. The effects of Shuanghua drink were evaluated by using parameters including uterine motility and the variation rate of uterine motility. The mechanism of action was investigated in rats with primary dysmenorrhea. The content of prostaglandin F_2α （PGF_2α）， prostaglandin E₂ （PGE₂）， thromboxane B₂ （TXB₂）， prostacyclin metabolite （6-keto-PGF_1α）， and β-endorphin （β-EP） in uterine tissue of rats was detected by using enzyme-linked immunosorbent assay （ELISA）. The changes in the content of nitric oxide （NO） and inducible nitric oxide synthase （iNOS） were analyzed via colorimetric assay. Western blot was performed to determine the content of phosphorylated inhibitor of kappa B kinase beta （p-IKKβ）/IKKβ， phosphorylated inhibitor of kappa B alpha （p-IκBα）， IκBα， phosphorylated p65 （p-p65）， p65， and cyclooxygenase-2 （COX-2） proteins in uterine tissue of rats. ResultsIn the oxytocin-induced writhing mouse model， the model group exhibited significantly shortened writhing latency and increased writhing frequency compared to the control group （P<0.01）. Both the ibuprofen group and the high-dose group of Shuanghua drink displayed prolonged writhing latency （P<0.05）， while the ibuprofen group and the low-dose， medium-dose， and high-dose groups of Shuanghua drink exhibited reduced writhing frequency （P<0.01）. In the primary dysmenorrhea rat model， the uterine motility and its variation rate in the model group were significantly higher than those in the blank group （P<0.01）. These parameters were markedly suppressed by ibuprofen and Shuanghua drink at all tested doses （P<0.01）. For the mechanism of action， the model group showed significantly increased PGF_2α/PGE₂， TXB₂/6-keto-PGF_1α， NO， and iNOS in uterine tissue （P<0.05， P<0.01） and significantly decreased β-EP （P<0.01）. These parameters were significantly attenuated in the ibuprofen group and the low-dose， medium-dose， and high-dose groups of Shuanghua drink. The PGF_2α/PGE₂ （P<0.01）， TXB₂/6-keto-PGF_1α （P<0.01）， NO （medium-dose group P<0.05）， and iNOS （P<0.01） were reduced， and the β-EP （medium-dose group P<0.05） was up-regulated. Compared to the model group， the ibuprofen group and medium-dose group of Shuanghua drink showed significantly increased content of β-EP in the serum of rats （P<0.05）. Compared to the blank group， the model group showed significantly elevated expressions of COX-2， p-IKKβ/IKKβ， p-IκBα/IκBα， and p-p65/p65 proteins （P<0.01） and significantly reduced anti-inflammatory protein IκBα （P<0.05）. Compared to the model group， the ibuprofen group and the low-dose， medium-dose， and high-dose groups of Shuanghua drink showed significantly reduced expressions of COX-2 （P<0.01）， p-IKKβ/IKKβ （P<0.01）， p-IκBα/IκBα （P<0.05， P<0.01）， and p-p65/p65（P<0.01） and up-regulated expression of IκBα protein （P<0.05， P<0.01）. ConclusionShuanghua drink effectively alleviates primary dysmenorrhea through analgesia and suppression of abnormal contractions of uterine smooth muscle. Its mechanism may be mediated by reduced levels of PGF_2α/PGE₂， TXB₂/6-keto-PGF_1α， iNOS， and NO， elevated β-EP level， and inhibited COX-2/NF-κB signaling pathway.

ObjectiveTo evaluate the efficacy of Shuanghua drink in treating primary dysmenorrhea in the rat model and explore its mechanism of action. MethodsAn oxytocin-induced writhing mouse model was established to evaluate the analgesic effect of Shuanghua drink. Forty-eight non-pregnant female institute of cancer research （ICR） mice were randomly divided into six groups， including a blank group， a model group， an ibuprofen group （85.00 mg·kg^-1）， a low-dose group of Shuanghua drink （7.14 mL·kg^-1）， a medium-dose group of Shuanghua drink （14.28 mL·kg^-1）， and a high-dose group of Shuanghua drink （28.57 mL·kg^-1）. Each group consisted of eight mice. All treatment groups received daily intragastric administration at corresponding doses for 10 consecutive days. One hour after the final administration， 2 U of oxytocin was intraperitoneally injected per mouse. The writhing latency and number of writhing within 20 minutes were recorded. A primary dysmenorrhea rat model was established by using estradiol benzoate and oxytocin to evaluate the inhibitory effect of Shuanghua drink on the contraction of uterine smooth muscle. Forty-eight non-pregnant female Sprague-Dawley （SD） rats were divided into six groups， including a blank group， a model group， an ibuprofen group （51.00 mg·kg^-1）， a low-dose group of Shuanghua drink （4.28 mL·kg^-1）， a medium-dose group of Shuanghua drink （8.57 mL·kg^-1）， and a high-dose group of Shuanghua drink （17.10 mL·kg^-1）. Each group consisted of eight rats. Rats received subcutaneous injections of estradiol benzoate for 10 consecutive days to enhance uterine sensitivity. On the eleventh day， oxytocin （2 U/rat） was intraperitoneally administered to induce abnormal uterine contractions for establishing the primary dysmenorrhea model. All treatment groups received daily intragastric administration from the second day of modeling for 10 days. The effects of Shuanghua drink were evaluated by using parameters including uterine motility and the variation rate of uterine motility. The mechanism of action was investigated in rats with primary dysmenorrhea. The content of prostaglandin F_2α （PGF_2α）， prostaglandin E₂ （PGE₂）， thromboxane B₂ （TXB₂）， prostacyclin metabolite （6-keto-PGF_1α）， and β-endorphin （β-EP） in uterine tissue of rats was detected by using enzyme-linked immunosorbent assay （ELISA）. The changes in the content of nitric oxide （NO） and inducible nitric oxide synthase （iNOS） were analyzed via colorimetric assay. Western blot was performed to determine the content of phosphorylated inhibitor of kappa B kinase beta （p-IKKβ）/IKKβ， phosphorylated inhibitor of kappa B alpha （p-IκBα）， IκBα， phosphorylated p65 （p-p65）， p65， and cyclooxygenase-2 （COX-2） proteins in uterine tissue of rats. ResultsIn the oxytocin-induced writhing mouse model， the model group exhibited significantly shortened writhing latency and increased writhing frequency compared to the control group （P<0.01）. Both the ibuprofen group and the high-dose group of Shuanghua drink displayed prolonged writhing latency （P<0.05）， while the ibuprofen group and the low-dose， medium-dose， and high-dose groups of Shuanghua drink exhibited reduced writhing frequency （P<0.01）. In the primary dysmenorrhea rat model， the uterine motility and its variation rate in the model group were significantly higher than those in the blank group （P<0.01）. These parameters were markedly suppressed by ibuprofen and Shuanghua drink at all tested doses （P<0.01）. For the mechanism of action， the model group showed significantly increased PGF_2α/PGE₂， TXB₂/6-keto-PGF_1α， NO， and iNOS in uterine tissue （P<0.05， P<0.01） and significantly decreased β-EP （P<0.01）. These parameters were significantly attenuated in the ibuprofen group and the low-dose， medium-dose， and high-dose groups of Shuanghua drink. The PGF_2α/PGE₂ （P<0.01）， TXB₂/6-keto-PGF_1α （P<0.01）， NO （medium-dose group P<0.05）， and iNOS （P<0.01） were reduced， and the β-EP （medium-dose group P<0.05） was up-regulated. Compared to the model group， the ibuprofen group and medium-dose group of Shuanghua drink showed significantly increased content of β-EP in the serum of rats （P<0.05）. Compared to the blank group， the model group showed significantly elevated expressions of COX-2， p-IKKβ/IKKβ， p-IκBα/IκBα， and p-p65/p65 proteins （P<0.01） and significantly reduced anti-inflammatory protein IκBα （P<0.05）. Compared to the model group， the ibuprofen group and the low-dose， medium-dose， and high-dose groups of Shuanghua drink showed significantly reduced expressions of COX-2 （P<0.01）， p-IKKβ/IKKβ （P<0.01）， p-IκBα/IκBα （P<0.05， P<0.01）， and p-p65/p65（P<0.01） and up-regulated expression of IκBα protein （P<0.05， P<0.01）. ConclusionShuanghua drink effectively alleviates primary dysmenorrhea through analgesia and suppression of abnormal contractions of uterine smooth muscle. Its mechanism may be mediated by reduced levels of PGF_2α/PGE₂， TXB₂/6-keto-PGF_1α， iNOS， and NO， elevated β-EP level， and inhibited COX-2/NF-κB signaling pathway.

Objective To explore the value of multimodal MRI combined with digital breast 3D tomography(DBT)in evaluating lymphatic vascular infiltration(LVI)in patients with invasive breast cancer-non special type(IBC-NST)mass type.Methods A total of 102 patients with IBC-NST mass type were divided into LVI group and non LVI group based on whether LVI occurred.The influencing factors of LVI were analyzed by using multivariate logistic regression.Clinical value of multimodal MRI combined with DBT in evaluating LVI in patients with IBC-NST mass type were analyzed by receiver operating characteristic(ROC)curve.Results Multivariate logistic analysis showed that apparent diffusion coefficient(ADC)value,maximum tumor diameter and peritumoral edema were independent risk factors for LVI in IBC-NST mass type(P＜0.05).ROC curve analysis showed that the area under the curve(AUC)of ADC value,maximum tumor diameter and peritumoral edema alone and in combination for LVI in patients with IBC-NST mass type were 0.749,0.655,0.638 and 0.791,respectively.Conclusion ADC value and its combined application model have high efficacy in evaluating LVI in patients with IBC-NST mass type.

Objective To investigate the school adaptation of non-military cadets,and to propose suggestions for enhancing this adaptability,as well as to explore coping strategies for maladjustment,so as to contribute to the implementation of the"civil-military integration"policy and provide references for the management of non-military cadets and the enhancement of school adaptation.Methods Seventeen non-military cadets from different majors and grades in a military academy were selected as research participants by purposive sampling.Semi-structured interviews were conducted on the participants,and content analysis was applied to analyze the data.Results Non-military cadets enjoyed abundant teaching resources and a safe and orderly campus environment for cultivating good behavioral habits.Multiple departments collaborated closely to establish a robust mental health support system.In the face of challenges,students exhibited diverse coping strategies.Both actively facing difficulties and adjusting negative emotions in a timely manner,effectively enhanced their adaptability.To further enhance the school adaptation of non-military cadets,we proposed the following suggestions:Firstly,innovate the training mode,focusing not only on academic development but also on practical and innovative abilities.Secondly,actively expand employment channels to build broader career development platforms.Simultaneously,it is necessary to clarify the policy differences between military cadets and non-military cadets and tailor exclusive management systems to ensure that each student can thrive in the most suitable environment.Conclusion The school adaptation of the interviewed students is good,and tends to increase with the number of education years.However,there is still room for improvement in the adaptation.The military academy has achieved remarkable results in managing and cultivating non-military cadets,but it is essential to continuously optimize and improve relevant policies and measures to meet the individualized needs of students and promote their comprehensive development.

OBJECTIVE To construct a remotely contactless intelligent sleep monitoring system(RCISMS),which could be used to assist the titration of Mandibular advancement device(MAD)for the patients of obstructive sleep apnea-hypopnea syndrome(OSAHS),and to verify the effectiveness of the system.METHODS RCISMS was constructed by multidisciplinary medical-engineering cooperation of clinical medicine,biosensing technology,and artificial intelligence;And the diagnostic and therapeutic efficacy evaluation of RCISMS was improved through clinical comparative tests.From December 2023 to May 2024,A total of 176 patients who would receive polysomnography(PSG)evaluation were prospectively collected in the Department of Otolaryngology,Beijing Jishuitan Hospital,Capital Medical University.All the patients met the inclusion criteria and underwent synchronized sleep monitoring using RCISMS and PSG.Through repeatedly comparison with the'gold standard'PSG,the intelligent algorithm of Apnea-hypopnea index(AHI)which is the diagnosis and efficacy of OSAHS was improved in RCISMS.The consistency and correlation of the results between RCISMS and PSG were statistically analyzed.RESULTS RCISMS can continuously monitor the patient's natural sleep in a remote,non-direct contact way,and can upload data in real time,analyze and diagnose intelligently,and the results can be distributed to the doctor and the patient simultaneously.Among the parameters monitored by RCISMS,the AHI,lowest peripheral oxygen saturation(LSpO2),mean peripheral oxygen saturation(MSpO?),sleep efficiency,and the proportion of light sleep stage showed strong correlation with the corresponding PSG parameters(all P<0.05).The LSpO2 and the proportion of light sleep stage showed no statistically significant differences between the two monitoring methods.The consistency test between RCISMS and PSG for AHI classification yielded a Kappa value of 0.627(P<0.001),indicating moderate agreement.The efficacy evaluation of RCISMS for MAD treatment assessment demonstrated 73.8%sensitivity and 100%specificity for OSAHS detection,which helped to precisely identify patients who had achieved full recovery at the endpoint of MAD titration.RCISMS demonstrated sensitivities of 73.8%,84.8%,and 92.7%for detecting mild,moderate,and severe OSAHS respectively,with corresponding specificities of 78.4%,91.6%,and 95.9%.This system can objectively reflect therapeutic changes during MAD titration.CONCLUSION This study established the RCISMS,which provided a novel titration procedure for the MAD titration of OSAHS patients,and might potentially overcome existing limitations in current clinical MAD titration procedures.

Objective To explore the value of multimodal MRI combined with digital breast 3D tomography(DBT)in evaluating lymphatic vascular infiltration(LVI)in patients with invasive breast cancer-non special type(IBC-NST)mass type.Methods A total of 102 patients with IBC-NST mass type were divided into LVI group and non LVI group based on whether LVI occurred.The influencing factors of LVI were analyzed by using multivariate logistic regression.Clinical value of multimodal MRI combined with DBT in evaluating LVI in patients with IBC-NST mass type were analyzed by receiver operating characteristic(ROC)curve.Results Multivariate logistic analysis showed that apparent diffusion coefficient(ADC)value,maximum tumor diameter and peritumoral edema were independent risk factors for LVI in IBC-NST mass type(P＜0.05).ROC curve analysis showed that the area under the curve(AUC)of ADC value,maximum tumor diameter and peritumoral edema alone and in combination for LVI in patients with IBC-NST mass type were 0.749,0.655,0.638 and 0.791,respectively.Conclusion ADC value and its combined application model have high efficacy in evaluating LVI in patients with IBC-NST mass type.

Objective:This study aimed to evaluate the global research landscape, identify trends, and determine hotspots concerning hepatoma recurrence post-liver transplantation.Methods:We conducted a bibliometric analysis usinga systematic search was conducted in the Web of Science Core Collection database from Jan. 1992 to Oct. 2023 to identify relevant articles on hepatoma recurrence after liver transplantation. Articles were selected based on inclusion and exclusion criteria and analyzed for publication trends by country/region, journal, author, institution, citation, and keyword. Visualization tools such as Citespace, VOSviewer, and Bibliometric.com were utilized for statistical analysis, identification of emerging trends, and clustering of keyword co-occurrence.Results:Out of 4,936 articles retrieved, 1,189 were included in the final analysis. There was a notable increase in publications on hepatoma recurrence following liver transplantation from 1992 to 2021, peaking in 2021 both globally (n=103) and nationally (n=32). China has the largest number of publications in this field (n=308), maintaining significant collaboration with the United States, South Korea, Japan, Canada. 'Liver Transplantation’ journal had the highest number of publications (n=113). Zhejiang University was the leading institution (n=74), with Academician Zheng Shusen being the most prolific scholar (n=76 publications). Citation emergence detection found that Italian scholar Mazzaferro's Predicting survival after liver transplantation in patients with hepatocellular carcinoma beyond the Milan criteria: a retrospective, exploratory analysis published on The Lancet Oncology in 2009 had the highest burst strength (36.98). Five bursting keywords were identified: alpha fetoprotein, model, validation, sorafenib, and risk. Cluster analysis of keyword co-occurrence revealed five primary research themes: the medication for hepatocellular carcinoma recurrence after liver transplantation, recipient selection criteria, prognostic factors, development and validation of recurrence prediction model, and local treatments for hepatocellular carcinoma.Conclusions:The study underscores rapid advancements in the research on hepatocellular carcinoma recurrence post-liver transplantation over the past three decades, with significant contributions from Chinese scholars, particularly from Zhejiang University and Academician Zheng Shusen. The evolving research hotspots have shifted from transplantation experiences and recipient selection criteria to early post-transplant recurrence risk prediction and therapeutic strategy development.