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Table of Content

    01 April 2024, Volume 42 Issue 7
    Clinical Efficacy Observation of Knee Arthritis Treatment with Hot Ammo Pack Combined with Tuina
    YANG Ting-zhi, MA Ping, FU You-juan, LUO Bing, HE Wen-qing
    2024, 42(7):  1-4. 
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    Objective To explore the clinical efficacy of knee osteoarthritis treated with hot ammo pack combined with massage. Methods From February 2022 to September 2023, 80 inpatients of Orthopedics and Traumatology Department of Traditional Chinese Medicine Hospital of Ningxia Hui Autonomous Region who met the diagnostic standard of knee osteoarthritis were selected, and were randomly divided into treatment group and control group according to the random number table method, with 40 cases in each group, the control group was given tui na therapy, and the treatment group was given the combined tui na therapy of applying the knee thermal amniotic bag, and the patients were given the VAS score, WOMAC score, West Ontario Index score, American Knee Society score (AKS) before and after the therapy. Before and after the treatment, patients were assessed by VAS score, Osteoarthritis Index Score (WOMAC), and American Knee Society Score (AKS) to evaluate the activity function of both lower limbs,evaluated the clinical efficacy. Results The total effective rate of the treatment group was higher than that of the control group (P<0.05); the VAS score and WOMAC index score of the treatment group were lower than that of the control group (P<0.05); and the scores of pain, mobility, stability, walking distance, and going up and down the stairs in the AKS of the treatment group were higher than that of the control group (P<0.05). Conclusion Traditional Chinese medicine hot amniotic pack combined with massage therapy can significantly improve the clinical efficacy of knee osteoarthritis is accurate, safe and reliable, worthy of clinical application.
    Model of Pancreatic Cancer Prognosis Based on LncRNA Linked to Hypoxia
    ZHENG Yan, HAN Li-hong, YAN Bin, LIN Cui-ying
    2024, 42(7):  4-9. 
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    Objective The goal was to use hypoxia-associated LncRNAs to predict the prognosis of pancreatic cancer patients. Methods The TCGA database provided all of the transcriptome data and clinical information linked to pancreatic cancer. GSEA was used to identify hypoxia-associated genes, and co-expression was used to identify hypoxia-related LncRNAs.For the purpose of creating the prognostic model, prognostic-related hypoxic LncRNAs were filtered out using one-way and multifactorial Cox analyses. The predictive significance of hypoxia-associated LncRNA characteristics in pancreatic cancer was examined over time using survival curves and ROC curves. Ultimately, the expression of the distinctive LncRNAs was used to classify pancreatic cancer tumors, and the research confirmed that there was a strong correlation between the expression of these LncRNAs and pancreatic cancer. In order to identify the important hypoxia-associated LncRNAs with substantial prognostic value and research significance, the lasso regression model was further examined. Results A total of 29 of the differentially expressed hypoxia-associated LncRNAs were found to be potentially associated with prognosis by one-way Cox regression analysis. These 29 LncRNAs were then optimized by multifactorial Cox analysis to yield 6 distinctive LncRNAs influencing prognosis. The prognostic model survival curves created by the 6 LncRNAs also demonstrated that the low-risk group's prognosis was better than the high-risk group's, with a statistically significant difference between the two groups. statistically noteworthy. The prognostic model could be utilized as an independent prognostic factor, according to the independent prognostic analysis. Ultimately, four hypoxia-related LncRNAs with considerable predictive significance were obtained by further filtering and censoring the lasso regression model. Conclusion With the use of four hypoxia-related LncRNAs, we were able to effectively build a predictive model for pancreatic cancer in this work. This model is crucial for enhancing prognosis prediction and directing patients' individualized treatment. The four essential distinctive LncRNAs in this model could be unique markers for predicting pancreatic cancer prognosis.
    Clinical Study on Mengshi Guntan Pill Combined with Aripiprazole in Treating Schizophrenia of Phlegm Fire Upward Disturbance Type
    QUAN Tao-tao, LU Bao, YU Yang
    2024, 42(7):  9-12. 
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    Objective To investigate the effect of Mengshi Guntan Pill combined with Aripiprazole in treating schizophrenia of phlegm fire upward disturbance type. Methods Using retrospective analysis, 100 patients with phlegm fire disturbance type schizophrenia who were treated in the Department of Psychiatry of Changping District Integrated Traditional Chinese and Western Medicine Hospital in Beijing from November 2021 to November 2022 were selected and divided into two groups based on different treatment methods. The control group was treated with Aripiprazole, and the observation group was treated with Mengshi Guntan Pill combined with Aripiprazole. Two groups were treated for 2 months. The mental symptoms and social function scores, treatment effects of the two groups were evaluated, and the levels of serum Melatonin (MT), Thyroid-stimulating hormone (TSH) and 5-hydroxytryptamine (5-HT) were detected. Results After treatment, the negative symptoms, general psychopathological symptoms, positive symptom scores, and total PANSS score of the two groups were significantly reduced, and the observation group was even lower (P<0.05). The total effective rate of treatment in the observation group was 97.92%, which was higher than that of 80.77% in the control group (P<0.05). After treatment, the social responsibility, social activities, self-care ability, interest in life, and social interaction scores of the two groups were significantly reduced, and the observation group were lower (P<0.05). After treatment, the levels of serum MT, 5-HT, and TSH in both groups were significantly increased, and the observation group were higher (P<0.05). Conclusion The combination of Mengshi Guntan Pill and Aripiprazole has a significant therapeutic effect on phlegm fire disturbance type schizophrenia, which can significantly alleviate mental symptoms, improve social function, and serum MT, 5-HT, and TSH levels in patients.
    The Effect of Pramipexole Combined with Levodopa on Serum Hcy Expression and Muscle Tone in Patients with Parkinson's Disease
    HU Rong-rong
    2024, 42(7):  13-15. 
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    Objective To investigate the effect of pramipexole combined with levodopa on serum homocysteine (HCY) expression and muscle tone in patients with Parkinson's disease. Methods From September 2019 to January 2023, 86 cases of patients with Parkinson's disease who were diagnosed and treated at the Second Hospital of Weinan City were selected as the research subjects and grouped according to the principle of 1:1 randomized envelope draw, i.e., the combination group and the traditional group, each with 43 cases. The traditional group was given levodopa treatment, while the conjoined group was treated with the addition of pramipexole, Both groups were treated and observed for 3 months, and overall effective rate of treatment,incidence of adverse effects, the expression of serum homocysteine, the change of muscle tension, epileptiform discharges, changes in number of involved leads were observed and recorded. Results After 3 months of treatment, the total effective rate of the combination group were 97.67%, while the traditional group were 86.05%. The combination group were significantly higher than the traditional group (P<0.05). The incidence of postural Hypotension, somnolence, dizziness, nausea, palpitation and other adverse reactions in the combination group were 2.33%, 4.65%, 4.65% and 2.33% respectively during the three months of treatment, while those in the traditional group were 4.65%, 2.33%, 4.65% and 4.65%, respectively. There were no significant difference between the two groups (P>0.05). The muscle tone scores of the two groups after 3 months of treatment were significantly lower than before treatment (P<0.05), and the muscle tone scores of the combination group after 3 months of treatment were also significantly lower compared to the traditional group (P<0.05). Serum homocysteine levels were higher in both groups after 3 months of treatment than before treatment (P<0.05), but serum homocysteine levels were lower in the combined group than in the conventional group after 3 months of treatment (P<0.05). After 3 months of treatment, the epileptiform discharge and number of involved leads in both groups were lower than before treatment (P<0.05), while the combination group had lower epileptiform discharge and number of involved leads after 3 months of treatment than the traditional group (P<0.05). Conclusion Pramipexole combined with levodopa in patients with Parkinson's disease can improve the overall therapeutic effect, reduce the occurrence of adverse reactions, inhibit the release of serum homocysteine, improve the patient's muscle tone, and improve the patient's Electroencephalography status.
    A Study on the Effect of Pressing Acupuncture Treatment on Sleep Quality and Negative Emotions in Interventional Patients with Liver Cancer
    WANG Yu, XIE Meng-xue
    2024, 42(7):  16-19. 
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    Objective To investigate the effect of acupuncture on sleep quality and negative emotion in patients with hepatocellular carcinoma undergoing interventional therapy. Methods A total of 62 patients undergoing interventional therapy for liver cancer in a Grade-III hospital in Shanghai from January 2021 to December 2021 were selected by convenience sampling method, and were divided into test group and control group according to complete randomization, with 31 cases in each group. The experimental group was treated with press-needle therapy combined with health education, and the control group was treated with placebo treatment (no needle body) combined with health education. The intervention lasted for 2 days and was changed every day. The sleep conditions and positive and negative emotional scores of the two groups were compared. Results The general data of patients were compared, the difference is not statistically significant (P>0.05). The total score of sleep questionnaire in St. Mary's Hospital after intervention in test group was higher than control group, the difference is statistically significant (P<0.05), which was significant. The time of sleeping time wsa compared between the two groups, the difference is not statistically significant (P>0.05); the actual sleep time of test group was longer than that of control group, and the difference is statistically significant (P<0.05). There was significant difference in negative emotion between experimental group and control group (P=0.001). There were significant differences among fear (P=0.031), restlessness (P<0.001), upset (P=0.001) and tension (P<0.001). Conclusion The operation of acupuncture is simple and convenient, has almost no harm to patients, and can relieve sleep disorders and negative emotions in patients with clinical liver cancer.
    Effect of Yunnan Baiyao Capsule Assisted with Percutaneous Minimally Invasive Internal Fixation on Healing of Tibial Plateau Fracture
    SHAO Guang-hui
    2024, 42(7):  23-26. 
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    Objective To investigate and analyze the effect of Yunnan Baiyao capsule assisted with percutaneous minimally invasive internal fixation on the healing of tibial plateau fracture. Method From February 2020 to December 2022, 108 cases of patients with tibial plateau fractures who were diagnosed and treated at Xining Hang Seng Bone Hospital were selected as the research subjects. Accorded to a random number table method, 108 patients were divided into Baiyao group of 54 cases and traditional group of 54 cases. Both groups were treated with minimally invasive internal fixation. The traditional group were treated with routine treatment after surgery, and the Baiyao group were treated with Yunnan Baiyao capsule on the basis of the traditional group. The fracture healing of patients were observed and recorded. Result There were no significant differences in surgical time, intraoperative bleeding volume, and intraoperative fluoroscopy frequency compared between the two groups (P>0.05), while the postoperative hospitalization time of Baiyao group was shorter than that of the traditional group, with statistically significant diference (P<0.05). The fracture healing time of Baiyao group were significantly shorter than that of traditional group, with statistically significant diferences (P<0.05). The excellent and good efficacy rates of Baiyao group were higher than the traditional group, with statistically significant diferences (P<0.05). At 6 months after treatment, the incidence of complications such as urinary retention, incision infection, pulmonary infection, were significantly lower than that in the traditional group (P<0.05). Conclusion The application of Yunnan Baiyao capsule assisted percutaneous minimally invasive internal fixation in patients with tibial plateau fracture can promote the recovery of patients, shorten the fracture healing time of patients, reduce the incidence of complications of patients, and improve the prognosis of patients as a whole.
    Effect of Shexiang Baoxin Pill Combined with Western Medicine on Endothelium-Dependent Diastolic Function and Plasma NO in Patients with Coronary Artery Disease
    BAI Li-na, WEI Hong-gang
    2024, 42(7):  26-29. 
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    Objective To study and analyze the effect of Shexiang Baoxin Pill combined with Western medicine on endothelial dependent vasodilation function and plasma NO in patients with coronary heart disease. Methods 80 patients with coronary heart disease who received treatment from March 2021 to March 2023 in Fufeng County People's Hospital were selected as the research subjects. They were randomly numbered, and patients numbered with the odd number were set as control group (n=40), who were treated with Western medicine, while patients numbered with the even number were set as observation group (n=40), who were treated with Shexiang Baoxin Pill combined with Western medicine. Observe and compare the effect of ,treatment, vascular endothelial diastolic function after treatment, changes in plasma NO concentration before and after treatment, and various indicators of angina pectoris after treatment between the two groups. Results The total effective rate was 85.00% (34/40) in observation group and 55.00% (18/40) in control group, and the total effective rate was higher in observation group than that in control group, with statistically significant difference (P<0.05). There were no statistically significant differences in the comparison of basal internal diameter and nitroglycerin content indicators between the two groups (P>0.05). The reactive congestion index of the observation group patients was better than that of the control group, and the difference was statistically significant (P<0.05). The difference in plasma NO concentration before treatment between the two groups was not statistically significant (P> 0.05). After treatment, the plasma NO concentration levels of both groups of patients decreased, and the difference in plasma NO concentration between the observation group and the control group after treatment was statistically significant (P<0.05). There were no statistically significant differences in the number of attack of angina pectoris, duration, and visual analog score (VAS) between the two groups of patients before treatment (P>0.05). After treatment, the above indices were reduced in both groups and were lower in the observation group than in the control group, and the differences were statistically significant (P< 0.05). Conclusion The combined treatment of Shexiang Baoxin Pill and Western medicine has a significantly better therapeutic effect on patients with coronary heart disease than single Western medicine treatment. It can promote the recovery of reactive congestion index, improve endothelial dependent diastolic function, plasma NO levels, and correct electrocardiogram abnormalities.
    Correlation Analysis of Serum VE-Cad Levels, Ang-2 Levels and Prognosis before PCI for Acute Myocardial Infarction
    YANG Hong-xia
    2024, 42(7):  37-40. 
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    Objective To explore and analysis the correlation between preoperative serum levels of VE cadherin, angiopoietin-2 (Ang-2), and prognosis in patients with AMI undergoing PCI. Methods From March 2020 to October 2022,76 patients with acute myocardial infarction who were hospitalized in Inner Mongolia Baotou Steel Hospital, they were given percutaneous coronary intervention. serum VE-Cad and Ang-2 levels were tested before intervention, the prognosis of major cardiovascular adverse events in patients with follow-up was investigated, and then correlation analysis was performed. Results A total of 76 patients were followed up until April 1, 2023, with an average follow-up time of (18.57 ± 1.14) months. There were 12 cases of major cardiovascular adverse events (observation group, no major cardiovascular adverse events were classified as the traditional group) that accounted for 15.79%. Among them, 3 cases of recurrent myocardial infarction, 4 cases of malignant arrhythmia, 2 cases of stent thrombosis, 1 case of revascularization, 1 case of heart failure, and 1 case of cardiac death. The serum VE-Cad levels in the observation group were significantly lower than those in the traditional group (P<0.05), and the serum Ang-2 levels were significantly higher than those in the traditional group (P<0.05). Spearman correlation analysis showed there were correlation between pre PCI serum levels of VE-Cad and Ang-2 in patients with acute myocardial infarction and the occurrence of major cardiovascular adverse events (P<0.05). Logistic regression analysis showed that serum levels of VE-Cad and Ang-2 were important factors leading to the occurrence of major cardiovascular adverse events after PCI for acute myocardial infarction (P<0.05). Conclusion The incidence of major cardiovascular adverse events during follow-up after percutaneous coronary intervention in acute myocardial infarction is still relatively high. Patients with major cardiovascular adverse events are often accompanied by low expression of serum VE-Cad and high expression of serum Ang-2 before surgery. There are correlation between serum VE-Cad and Ang-2 levels before PCI in acute myocardial infarction and prognosis.
    Analysis for the Combination of Thiamphenicol Hydrochloride and Colistin Transdermal Patch in the Treatment of Tic Disorders
    LUO Hua-rong, YE Zi-shan
    2024, 42(7):  40-43. 
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    Objective To explore the clinical efficacy of thiamphenicol combined with colistin transdermal patch in the treatment of tic disorders. Methods A total of 119 children with tic disorders admitted to the pediatric outpatient clinic of the Third People's Hospital of Longgang from May 2022 to May 2023 were selected as the study subjects, they were randomly divided into three groups. The combined group of 41 cases were treated with thiamphenicol combined with colistin transdermal patch. The thiamphenicol group of 39 cases were treated with oral thiamphenicol hydrochloride tablets. The colistin group of 39 cases were treated with a single colistin transdermal patch. Ttreatment of the three groups lasted 8 weeks. The Yale Grade Tourette Syndrome Score (YGTSS), treatment efficiency, and dangerous events were recorded through the whole study. Results The YGTSS scores of children in the three groups were lower at 8 w and 12 w after treatment compared with those before treatment, and the YGTSS scores of the combined group were lower compared with those of the other two single-administration groups (P<0.05), and the differences in YGTSS scores of the single thiabendazole group compared with those of the single colestipol group were not statistically significant at 8w and 12w after treatment (P>0.05). The total effective rate of the three groups were 87.8% in the combined group, 82.05% in the tiapride group and 84.62% in the clonidine group (P>0.05). The incidence rates of adverse reactions in the three groups were 17.07% in the combined group, 12.82% in the tiapride group, and 10.26 % in the clonidine group, 12.82% and 10.26% (P>0.05), and among the adverse events there were no critical serious events. Conclusion Thiopride hydrochloride, colistin transdermal patch, and the combination of treatment modalities have more objective efficacy in the therapeutic effect of tic disorders, and no critical adverse events and dangerous situation, but by combining thiopride hydrochloride and colistin treatment modalities can be better control of children's tic conditions within the same period of time, and the therapeutic effect is more accurate, and it is worth to be popularized.
    Consideration of Factors Influencing the Induction Effect of Hegu-Sanyinjiao (LI4-SP6) Acupoint Group
    LIN Lei, LI Dan, XU Jin-bang, CHEN Cai-yi, LIN Ying
    2024, 42(7):  54-57. 
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    This article summarizes the contemporary clinical and experimental research on the utilization of the Hegu-Sanyinjiao (LI4-SP6) acupoint combination for the purpose of inducing labor. It explores the application of this technique in inducing labor during the latter stages of pregnancy, aiding in drug-induced abortions during early pregnancy, and facilitating the expulsion of residue within the uterine cavity. It analyzes the stimulation parameters and mechanism research of acupuncture induction, and discusses the influencing factors such as the body's condition, acupuncture point combination, and acupuncture methods that affect its induction effect.
    Study on Skin Toxicity Related to Molecular Targeted Drugs for Treating Tumor from Februarial Theory
    HU Xin-zhou, JIANG Bo, WU Zhen-zhen, ZHU Guo-qing, ZHOU Yi-lang, TIAN Jie
    2024, 42(7):  57-59. 
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    Molecular targeted drugs have become an important drug in the treatment of many tumors. However, skin toxicity is the main toxic side effect that occurs when targeted drugs exert anti-tumor efficacy, which seriously affects the quality of life of tumor patients during treatment. Therefore, alleviating the adverse reactions is particularly important for improving the treatment tolerance and quality of life of patients. From the clinical manifestation and evolution of skin toxicity, it is consistent with the evolution of warm and heat disease. The comprehensive diagnosis and treatment system of Wei Qi Ying Blood syndrome differentiation in febrile disease was adopted to carry out the "transparent method" thinking throughout the whole process of diagnosis and treatment, and achieved good clinical efficacy, providing the whole TCM intervention treatment idea for the treatment of targeted drug skin toxicity and improving the quality of life of tumor patients.
    Design and Practice of "Curriculum Thinking and Politics" of Human Anatomy Respiratory System
    ZHANG Xiao-fang
    2024, 42(7):  74-76. 
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    Objective To explore the ideological and political teaching effect of human anatomy, in order to provide a basis for the teaching reform and ideological and political education of human anatomy. Methods 123 students from class 12-13 of nursing in grade 2022 were selected for pre-class and after-class teaching evaluation questionnaire survey and data statistical analysis. Results Students' awareness of the importance of nursing work was significantly higher than before class (P<0.05), the number of students willing to learn and popularize first aid operations increased significantly (P<0.05), 96.7% of students prefer to integrate ideological and political elements in the classroom. Conclusion By properly integrating ideological and political elements such as patriotism, professional spirit and living habits into the teaching of professional courses, it can improve students' cognition and accomplishment of the profession, and help them establish a correct outlook on life, world outlook and values.
    Clinical Value of Schiller Test and HPV Examination for Cervical Intraepithelial Neoplasia
    Ru Xiao-cui, Li Yong-fang
    2024, 42(7):  160-163. 
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    Objective To explore and analyze the clinical values of Schiller test and human papilloma virus (HPV) in detecting cervical intraepithelial neoplasia. Method From June 2021 to December 2022, 92 cases of patients with cervical intraepithelial neoplasia who were diagnosed and treated at Xinjiang Production and Construction Corps 13th Division of Hongxing Hospital were selected as the research subjects. All patients were underwent Schiller test and high-risk HPV examination, as well as pathological examination were detected. And the correlation of the examination were determined. Result The pathological diagnosis showed CIN1 grade in 56 cases, CIN2 grade in 24 cases, CIN3 grade in 6 cases, and cervical cancer in 6 cases in the 92 cases. The total positive rates of Schiller test were 45.65% (42/92), and the positive rates of Schiller test for CIN1, CIN2, CIN3, and cervical cancer patients were 24.07%, 66.67%, 83.33%, and 100.00%, respectively, and differences among them were statistically significant (P<0.05). The total positive rates of HPV-16 and HPV-18 were 58.70% (54/92) and 60.87% (56/92), respectively. The total positive rates of HPV-16 and HPV-18 in CIN1, CIN2, CIN3, and cervical cancer patients were 24.07%, 66.67%, 83.33%, and 100.00%, respectively, and differences among them were statistically significant (P<0.05). The positive rates of HPV-16 and HPV-18 in Schiller test positive patients were 90.48% and 95.23%, respectively, which were significantly higher than the 32.00% and 32.00% of Schiller test negative patients (P<0.05). Spearman correlation analysis showed there were correlation between Schiller test positivity, HPV-16 positivity, and HPV-18 positivity in patients with cervical intraepithelial neoplasia (P<0.05). Conclusion The positive diagnostic rate of Schiller test in cervical intraepithelial neoplasia needs to be improved, often accompanied by HPV-16 and HPV-18 positivity. Schiller test for cervical intraepithelial neoplasia is correlated with HPV test results, and has good clinical application value.
    The Application Value of Low-Dose CT Scanning in CT Guided Vertebroplasty
    NIU Ai-yun
    2024, 42(7):  163-166. 
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    Objective To explore and analyze the application value of low-dose CT scanning in CT guided vertebroplasty. Methods From January 2022 to December 2022, 108 cases of patients with osteoporotic vertebral compressibility fracture (OVCF) who were diagnosed and treated in Yuzhong County Hospital of Traditional Chinese Medicine, Lanzhou, Gansu were selected as the study subjects. Accorded to the random number table method, the patients were divided into 54 cases in study group and 54 cases in control group. The control group were received traditional digital X-ray imaging localization guidance, while the study group were received low-dose CT scanning localization guidance, and both groups were received percutaneous vertebroplasty (PVP) treatment. All the prognosis of the two groups of patients were recorded and compared. Result The differece between the pain VAS score at 7 days after the surgery and the score at the day before the surgery in either group of patients was statistically significant (P<0.05), with the former lower than the latter. And the lumbar ODI, Cobb angle were different in both groups from the day before and 3 months after the surgery, and these indicators were also significantly different between groups at 3 months after the surgery(P<0.05), with the former lower than the latter. The success rates of puncture by a one-time attempt were 98.15% vs. 83.33% in study group and control group, respectively(P<0.05). The amount of cement injection and cement leakage in study group were significantly lower than those in control group (P<0.05). Conclusion The application of low-dose CT scanning in CT guided vertebroplasty can improve the success rate of puncture by a one-time attempt, reduce the amount of bone cement injection and leakage in patients, promote pain relief, improve lumbar function, and reduce Cobb angle.
    Diagnostic Value of Ultrasound Elastography Combined with Hysteroscopy for Uterine Cavity Lesions
    ZHAO Meng
    2024, 42(7):  173-176. 
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    Objective To explore and analysis the diagnostic values of ultrasonic elastography combined with hysteroscopy for uterine cavity lesions. Methods From April 2020 to December 2022, 87 cases of patients with uterine cavity lesions who were diagnosed and treated at Zibo Maternal and Child Health Hospital were selected as the research subjects. All patients were underwent ultrasonic elastography combined with hysteroscopy, and pathological examination were performed to determine the diagnostic value. Results The pathological diagnosis were endometrial cancer in 17 cases (malignant group), endometrial polyps in 32 cases, endometritis in 18 cases, submucosal fibroids in 16 cases, and atypical endometrial hyperplasia in 4 cases (benign group) in the 87 cases. The ultrasound elastography score of the malignant group were significantly higher than that of the benign group (P<0.05), with 14 cases diagnosed as malignant and 73 cases as benign. Hysteroscopy diagnosed 13 cases of endometrial cancer, 33 cases of endometrial polyps, 19 cases of endometritis, 17 cases of submucosal fibroids, and 5 cases of atypical endometrial hyperplasia. The overall accuracy of hysteroscopy were 90.8%(79/87). The combination of ultrasonic elastography and hysteroscopy identified 16 cases of malignant lesions and 71 cases of benign lesions. The sensitivity of ultrasonic elastography, hysteroscopy, and the combination of ultrasonic elastography and hysteroscopy in differential diagnosis of benign and malignant uterine cavity lesions were 82.3% (14/17), 64.7% (11/17), and 94.1% (16/17), respectively, with specificity of 100.0% (70/70), 97.1% (68/70), and 100.0% (70/70). The sensitivity of ultrasonic elastography combined with hysteroscopy in differential diagnosis of benign and malignant uterine cavity lesions were higher than that of hysteroscopy (P<0.05). There were no significant difference in the diagnostic sensitivity and specificity of other methods (P>0.05). Conclusion Ultrasound elastography combined with hysteroscopy has higher sensitivity and specificity in the diagnosis of benign and malignant uterine cavity lesions, and has better application value.
    CT and MRI Enhanced Scanning for the Differential Diagnosis between Pancreatic Cancer and Chronic Pancreatitis
    HOU Sheng-nan
    2024, 42(7):  176-180. 
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    Objective To evaluate the differential diagnostic value of magnetic resonance imaging (MRI) enhanced scanning, computed tomography (CT) and their combination in pancreatic cancer and chronic pancreatitis. Methods A total of 50 patients with pancreatic cancer and 65 patients with chronic pancreatitis who visited the hospital in June 2018~June 2023 were selected as the research subjects, and CT and MRI enhanced scanning were performed, and the Kappa consistency test was used to evaluate the consistency of CT, MRI and the combination of the two on the differential diagnosis results and pathological diagnosis results of pancreatic cancer and chronic pancreatitis. Results CT: Chronic pancreatitis was locally manifested as a reduction in the size of the pancreate, mostly irregular or lobulated masses with rough edges. Large, extensive,diffuse distribution of spot-like calcifications occur, and pancreatic parenchymal density is uniform or locally reduced. Pancreatic cancer is mostly manifested as the formation of a substantial mass on the basis of a locally enlarged pancreas, with smooth edges and generally no pagination; Less calcification; The gland is diffuse or locally enlarged, with equal or slightly lower density. MRI: chronic pancreatitis T1WI showed low signal, T2WI signal was mixed, and occasionally high signal; weak or no enhancement on contrast-enhanced scanning; Pancreatic cancer T1WI showed low or slightly lower signal, T2WI showed high or isoheight signal, and pancreatic bile ducts were irregularly dilated; Enhanced scanning is uneven, with low intensification. Compared with patients with chronic pancreatitis, patients with pancreatic cancer had a higher incidence of increased pancreatic size, invasion of surrounding tissues and large blood vessels, swelling of peripheral lymph nodes, irregular expansion of pancreatobiliary ducts, and lower incidence of lesion invasion of peripheral cysts, calcification of diseased tissues,and delayed intensification (P<0.05). The CT values of arterial, pancreatic and delayed phases in patients with pancreatic cancer were lower than those in patients with chronic pancreatitis (P<0.05). The accuracy rates of CT combined with MRI enhanced scan in the diagnosis of pancreatic cancer and chronic pancreatitis were 96.00% (48/50) and 96.92% (63/65), respectively, which were higher than the 74.00% (37/50), 70.77% (46/65) of CT diagnosis and 86.00% (43/50) and 75.38% (49/65) of MRI enhanced scan, and CT combined with MRI enhanced scan for differential diagnosis of pancreatic cancer. The Kappa value of chronic pancreatitis was 0.829, which was higher than that of 0.548 and 0.614 for differential diagnosis by CT and MRI enhanced scan. Conclusion CT and MRI enhanced scanning have good differential diagnostic value for pancreatic cancer and chronic pancreatitis, but the combination of the two can provide higher diagnostic efficiency.
    One Case of Systemic Pain Caused by Atorvastatin and Reviewed
    WU Jia-yun, LI Xiao'e
    2024, 42(7):  180-183. 
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    As the first-line drugs for lipid regulation, statins are widely used in clinical practice. Due to the large number of application people, its myalgia is more common in clinical practice.However,in primary hospitals, myalgia symptoms caused by statins are largely ignored.Due to the lack of awareness and supervision, patients' pain response is not timely handled and their quality of life decreases.This paper reports the management process of a case of statin application causing systemic pain.To improve the awareness and treatment ability of basic doctors of adverse reactions of statins.