Tuberous sclerosis complex (TSC) is an autosomal dominant genetic disorder primarily caused by pathogenic variants in the TSC1 or TSC2 genes. It is characterized by multisystem hamartomatous lesions and neuropsychiatric manifestations. Here we report a young male patient with TSC involving multiple organs, caused by a heterozygous frameshift mutation in TSC2 (c.2071delC, p.Arg691Alafs^*7). The patient initially presented with classic facial angiofibromas and hypomelanotic macules, and subsequently developed psychiatric and behavioral disturbances with auditory hallucinations. Neuroimaging revealed an intracranial mass lesion, which was confirmed as a subependymal giant cell astrocytoma on postoperative histopathology following surgery performed at an outside institution. After admission, the patient underwent a comprehensive diagnostic workup, and multidisciplinary treatment evaluation revealed extensive multisystem involve-ment, including the nervous system, skin, kidneys, lungs, heart, eyes, pancreas, liver and bones. Combined with relevant literature, this article discusses the molecular mechanisms, clinical phenotypes, and comprehensive management of TSC, in order to provide a reference for the standardized and individualized management of this disease.

ObjectiveTo explore the value of a multimodal MRI-based radiomics nomogram for differentiating human epidermal growth factor receptor-2 （HER-2） negative breast cancer molecular subtypes.MethodsA retrospective analysis was conducted on 190 patients with HER-2 negative breast cancer who underwent multimodal MRI examination， and the patients were divided into two molecular subtype groups： a HER-2 low expression group （n=108） and a HER-2 zero expression group （n=82）. The cases were randomly stratified and sampled at a ratio of 7∶3 and divided into a training set of 133 cases and a testing set of 57 cases. The clinical and radiological features of the patients were collected， the radiomics features based on T2-weighted imaging （T2WI）， diffusion-weighted imaging （DWI）， and dynamic contrast-enhanced （DCE）-MRI were extracted， and the clinical-radiological model， unimodal radiomics model， multimodal radiomics model， and combined model were constructed respectively. Then the nomogram combined multimodal radiomics signature （radsocre） with clinical-radiological features was used to construct a visualized predictive model， and the area under the curve （AUC） was used to compare the effectiveness of different models in distinguishing HER-2 low expression and zero expression subtypes.ResultsA significant difference in radscore was demonstrated between the HER-2 low and HER-2 zero expression groups in both the training （P<0.000 1） and testing sets （P<0.01）. The AUC of the multimodal radiomics model in the training set and the testing set were 0.914 and 0.836， respectively， which was superior to any unimodal radiomics model. The nomogram demonstrated great diagnostic efficacy （AUC=0.930 in training set； AUC=0.865 in testing set）.ConclusionA multimodal MRI-based nomogram incorporating radsocre and clinical-radiological features can accurately distinguish the subtypes of HER-2 negative breast cancer.

Methods: Cervical radiographs were analyzed. EOP hyperplasia was classified into three subtypes with standardized length measurements. Variables encompassed demographics, ONL-related indices, and sagittal parameters. Subtype comparisons and multivariate regression analyses (with EOP length as dependent variable) were conducted. Results: Analysis of 187 CSM patients (64.2% male) identified gender-specific patterns: males exhibited greater EOP length (9.4±6.8 mm vs. 4.6±3.4 mm, p<0.001). Type III EOP demonstrated male predominance (82.4% vs. type I 31.8%, type II 51.4%; p<0.001), with associated longer hyperplasia length (11.6±6.6 mm vs. type II 5.1±1.9 mm, p<0.001). Type III EOP was associated with higher ONL prevalence (type III 64.8% vs. type I 45.5%, type II 41.9%; p=0.010) and longer ONL osteophyte length (type III 18.8±9.8 mm vs. type I 14.2±8.1 mm, type II 14.2±9.4 mm; p=0.046). Multivariate regression confirmed male sex (β=–3.82, p=0.009), ONL osteophyte length (β=0.16, p=0.017), T1 slope (β=0.27, p=0.041), and spino-cranial angle (β=–0.19, p=0.009) as factors independently associated with EOP length (adjusted R²=0.382). Conclusions Severe EOP hyperplasia exhibits a male-predominant distribution pattern and demonstrates significant radiological associations with ONL and cervical sagittal imbalance in CSM patients. These findings advocate for EOP evaluation in clinical evaluations to identify high-risk biomechanical profiles.

Methods: From March 2020 to March 2023, 100 inpatients with DS were classified into groups A, B, C, and D based on the CARDS classification system. Preoperative radiological data were analyzed to measure the severity of central canal stenosis, facet joint arthropathy, intervertebral disc herniation, and spinal epidural lipomatosis, osteophyte formation, range of motion (ROM), and computed tomography value of the vertebral bodies. The radiological characteristics and clinical contraindications for OLIF were compared among the groups. Results: Of the 100 patients, 51% had clinical contraindications for OLIF, which included 85%, 25%, 62.5%, and 20% of patients in groups A, B, C, and D, respectively. Compared with group B, group A demonstrated greater severity of central canal stenosis, whereas group C showed a higher degree of facet joint arthropathy. More patients in groups A and C had severe central canal stenosis. Regarding the ROM results, group A had segmental stiffness, whereas group D presented relatively unstable slip segments. Conclusions Patients with different DS subtypes have varied radiological characteristics. Groups B and D are suitable candidates for OLIF. Most patients in group A are unsuitable for OLIF because of bony hyperplasia, severe spinal stenosis, and segmental stiffness.

Objective To explore the effects of subanesthetic dose esketamine in endoscopic thyroidectomy through the chest and breast approach.Methods 68 female patients who underwent complete endoscopic thyroidectomy through the chest and breast approach from August 2023 to February 2024 were selected as the study subjects and divided into a control group(34 cases)and esketamine group(34 cases)by random number table method.In the esketamine group,sufentanil 0.2 μg/kg plus esketamine 0.2 mg/kg.In the control group,sufentanil 0.4 μg/kg intravenous infusion was given.Observe the systolic blood pressure(SBP),mean arterial pressure(MAP),and heart rate(HR)of the patients at each time point post-sedated(T0),immediately after induction(T1),immediately before intubation(T2),3 min after intubation(T3),5 min after intubation(T4),10 min after intubation(T5),immediately after skin incision(T6),5 min after incision skin(T7),and electroencephalogram bispectral index(BIS)of electroencephalogram at time points T1,T2,T3,T4,T5,T6 and T7 time points;The peroperative blood,anesthesia-related conditions[recovery time,PACU stay time and intraoperative utilization rate of vasoactive drugs],the incidence of adverse reactions(choking cough during recovery,incidence of hypotension after induction,tachycardia during induction,postoperative nausea,vomiting)and the degree of postoperative pain were compared between the two groups of patients.Results Compared to the control group,the esketamine group showed significantly higher SBP and MAP at T2,T4,and T5,the differences were statistically significant(P<0.05);There were 3 cases of tachycardia in the control group and 2 cases in the esketamine group.However,there was no statistically significant difference in HR at each time point between the two group(P>0.05).The BIS at T2 time point in the esketamine group was higher than that of the control groups,the difference was statistically significant(P<0.05),there was no statistically significant difference at the other time points(P>0.05).The use of vasoactive drugs of norepinephrine in the esketamine group was significantly lower than that of the control group(P<0.05).There was no statistically significant difference in the recovery time and PACU stay time between the two groups of patients(P>0.05).The esketamine group exhibited fewer cough reflexes during recovery,lower incidence of hypotension at T2 and T5 time points,lower incidences of nausea and vomiting at 12 and 24 h postoperatively,the differences were statistically significant(P<0.05).There were no statistically significant difference in the peroperative blood and incidence of tachycardia during induction between the two groups of patients(P>0.05).There was no statistically significant difference in the visual analogue scale(VAS)score of the two groups of patients 2 h after surgery(P>0.05).The VAS score of the esketamine group at 12 and 24 h after surgery were significantly lower than those of the control group,and the differences were statistically significant(P<0.05).Conclusion The subanesthetic dose of esketamine used in endoscopic thyroidectomy through the chest and breast approach can maintain hemodynamic stability in patients,reduce the incidence of hypotension after induction,decrease postoperative nausea,vomiting and choking cough,and provide long-lasting analgesia.It is worthy of clinical promotion and application.

Objective To explore the fear of ulcer recurrence in patients with diabetic foot and analyze its influencing factors,so as to provide strategies for medical staff to implement comprehensive and personalized nursing interventions.Methods From February 2024 to March 2025,convenience sampling was used to select inpatients and outpatients with diabetic foot ulcers from 6 tertiary hospitals in China as the survey subjects.The general information questionnaire,ADL,MNA,PSQI,Diabetic Foot Self-Management Behavior Scale and FOP-Q-SF were used to investigate and analyze the results.Results A total of 191 questionnaires were distributed and 186 valid questionnaires were returned,with an effective recovery rate of 97.38％.The total score of ulcer recurrence fear of diabetic foot patients was(31.78±7.41).Binary Logistic regression analysis showed that nutritional status,sleep quality,duration of diabetes,other chronic diseases,family per capita monthly income and medical insurance were the influencing factors of ulcer recurrence fear in patients with diabetic foot(P＜0.05).Conclusion Patients with diabetic foot have a high level of fear of ulcer recurrence.Nutritional status,sleep quality,duration of diabetes,combined with other chronic diseases,family per capita monthly income,and medical insurance are its influencing factors.Nursing staff should take targeted nursing measures according to its influencing factors to reduce the occurrence of patients' fear of ulcer recurrence.

Cardiac rehabilitation is a comprehensive intervention,as a non-drug therapy,is an important means of secondary prevention.However,cardiac rehabilitation has not been fully utilized at present.In recent years,the application of digital technology has been increasingly integrated into medical clinical practice,and cardiac rehabilitation is one of the medical models that can greatly benefit from digital health integration.Current advances in the integration of cardiac rehabilitation concepts and digital technologies are mainly reflected in better data collection,efficient digital models,and artificial intelligence solutions.

Objective To investigate the effect of combination therapy of evolocumab and statins on blood lipids,liver and renal functions and occurrence of cardiovascular events in elderly patients with multi-vessel coronary heart disease(CHD).Methods A total of 108 elderly patients with multi-vessel CHD admitted to our hospital from January 2022 to January 2023 were enrolled and randomly divided into statin group(54 cases)and combination group(atorvastatin+evolocumab,54 cases).The clinical efficacy,changes in blood lipids before and after treatment[TC,LDL-C and LP(a)],angina pectoris status[attack frequency and duration,Seattle angina questionnaire(SAQ)score],indicators of liver and renal functions(Scr,ALT,AST),endothelial function indi-cators(NO,ET-1),blood-related biochemical indicators[proprotein convertase subtilisin/kexin type 9(PCSK9),soluble intercellular adhesion molecule-1(sICAM-1)],and incidence rates of ad-verse drug reactions and major adverse cardiovascular events(MACE)within 1 year were com-pared between the two groups.Results The total efficacy was significantly higher in the combina-tion group than the statin group(94.4％vs 81.5％,P＜0.05).There were no statistical differences in the levels Scr,ALT and AST in both groups before and after treatment(P＞0.05).After treat-ment,the levels of TC,LDL-C and Lp(a),frequency and duration of angina attack,and levels of ET-1,PCSK9 and sICAM-1 were significantly decreased,while SAQ score and NO level were ob-viously increased in both groups(P＜0.01).The combination group had notably lower frequency and shorter duration of angina attack,reduced levels of TC,LDL-C and Lp(a),and ET-1,PCSK9 and sICAM-1,and higher SAQ score and elevated NO level when compared with the statin group(P＜0.01).No statistical difference was seen in the incidence of adverse drug reactions between the two groups(13.0％vs 9.3％,P＞0.05).Within 1 year after treatment,the incidence of MACE in the combination group was notably lower than that in the statin group(3.7％vs 16.7％,P＜0.05).Conclusion Evolocumab has a significant lipid-lowering effect on elderly patients with multi-vessel CHD.It can significantly promote lipid metabolism,alleviate angina pectoris symp-toms,and improve vascular endothelial function and the prognosis outcomes,with good safety,which is worthy of application.

Objective To Investigate the efficacy of modified electroconvulsive therapy(MECT)in patients with schizophrenia across different genders.Methods From May 2018 to August 2022,481 patients with schizophrenia were recruited from three psychiatric hospitals in Luzhou,Zigong,and Yibin.According to gender grouping,both groups received adjunctive MECT treatment for two consecutive weeks for a total of six treatments.The differences in positive and negative syndrome scale(PANSS)scores before and after treatment,UKU adverse reaction rating scale(UKU),and gastrointestinal symptom rating scale(GSRS)scores were compared between the two groups.Results After quality control,463 cases were followed up for analysis including 246 males and 217 females.Compared with pre-treatment,the total PANSS score and scores on each subscale were significantly reduced in both genders after treatment(P<0.001).When comparing the reduction rates between the groups,the male patients showed a higher reduction rate in negative symptoms than the female patients(31.24%±30.24%vs.25.80%±33.96%,P<0.05).However,there were no significant differences between the two groups in the reduction rates of the total score,positive symptoms,and general psychopathology(P>0.05).The comparison of adverse reactions showed that the frequency of other types of adverse reactions was higher in female patients than in male patients(47.47%vs.37.80%,P<0.05).However,no significant differences were observed in the adverse reactions related to the mental,neurological,autonomic nervous system,and gastrointestinal systems(P>0.05).Correlation analysis revealed that the reduction rate of the PANSS total score was positively correlated with smoking history(r=0.135,P=0.034)and alcohol history(r=0.160,P=0.012)in male patients,while the reduction rate of the PANSS total score was negatively correlated with the disease duration(r=-0.210,P=0.002)and positively correlated with the age of onset(r=0.145,P=0.032)in female patients.Conclusion MECT is significantly effective for both male and female patients with schizophrenia.Compared to female patients,MECT shows a more pronounced effect on negative symptoms in male patients.Additionally,the factors related to the efficacy of MECT differ between genders,indicating that it is necessary to consider the clinical characteristics of patients comprehensively when selecting an MECT treatment plan.

OBJECTIVE To analyze the levels of NOD like receptor thermal protein domain associated protein 3(NLRP3),nuclear factor κB(NF-κB)and Caspase-1 in peripheral blood mononuclear cells in patients with recur-rent spontaneous abortion(RSA)and reproductive tract infection(RTI),and the relationship between above inde-xes and pregnancy outcome.METHODS A total of 136 patients with RSA and RTI who were admitted to Nanyang First People's Hospital from Mar.2021 to Apr.2024 were selected as the study group,70 patients with RSA but without RTI during the same period were selected as the control group,and those patients with RSA and RTI who were pregnant again were divided into the continued pregnancy group and the abortion group based on their preg-nancy outcomes.The levels of NLRP,NF-κB and caspase-1 in peripheral blood mononuclear cells were compared between the study group and the control group,Multivariate logistic regression analysis was used to identify risk factors for adverse pregnancy outcomes in patients with RSA and RTI.Receiver's operating characteristic(ROC)curves were used to evaluate the value of NLRP,NF-κB,and Caspase-1 in peripheral blood mononuclear cells in predicting pregnancy outcomes of patients with RSA and RTI.RESULTS The levels of NLRP,NF-κB and caspase-1 in the study group were(1.93±0.49),(1.82±0.41)and(2.23±0.41)respectively,which were higher than those in the control group(P＜0.05).The proportion of abortion in the study group was 39.79％,which was higher than that in the control group(P=0.036).Pre-pregnancy body mass index(BMI)and the levels of glycated hemoglobin,triacylglycerol,NLRP,NF-κB and Caspase-1 in the abortion group were higher than those in the continued pregnancy group.Multivariate logistic regression analysis showed that NLRP3(OR=4.721,95％CI:1.336-16.680,P=0.016),NF-κB(OR=4.669,95％CI:1.495-14.58,P=0.008),caspase-1(OR=4.358,95％CI:1.260-15.070,P=0.023)and pre-pregnancy BMI(OR=2.927,95％CI:1.280-6.693,P=0.011)were risk factors affecting pregnancy outcomes of patients with RSA and RTI(P＜0.05).ROC curves indicated that the area under the curve(AUC)of NLRP,NF-κB and Caspase-1 for pregnancy outcome in patients with RSA combined with RTI was 0.846,0.885 and 0.938.CONCLUSION The NLRP,NF-κB and Caspase-1 in peripheral blood mononuclear cells is highly expressed in patients with RSA and RTI,and the high expression of the above indicators is closely related to the adverse pregnancy of patients,which can be used as a predictor of pregnancy outcomes in patients with RSA and RTI.