A 60-year-old female presented with abdominal pain and tenderness of five-day duration. Contrast enhanced CT showed a mass of 9 x 6 x 5.5 cm in size with almost complete obliteration of the inferior vena cava and massive extension to the extravascular space. CT-guided biopsy demonstrated a low-grade leiomyosarcoma. The patient underwent 125Iodine seeds implantation in two sessions, and another balloon cavoplasty. Abdominal pain and tenderness gradually improved and the patient continues to remain as disease free state for three years after the procedures.
Brachytherapy/*methods ; Contrast Media/diagnostic use ; Female ; Humans ; Iodine Radioisotopes/therapeutic use ; Leiomyosarcoma/radiography/*radiotherapy ; Middle Aged ; Tomography, X-Ray Computed ; Vascular Neoplasms/radiography/*radiotherapy ; *Vena Cava, Inferior

OBJECTIVE: To analyze the clinical features and genetic basis for a Chinese pedigree affected with familial adenomatous polyposis (FAP). METHODS: Clinical information of the patient was collected. Genomic DNA was extracted from peripheral blood sample of the patient and subjected to whole exome sequencing (WES). Candidate variant was verified by Sanger sequencing. RESULTS: The proband, a 33-year-old female, was found to have multiple adenomatous polyps in the intestine. WES revealed that she has harbored a heterozygous variant of the APC gene, namely c.1922dupA (p.N641fs*10), which was unreported previously. Based on the guidelines of the American College of Medical Genetics and Genomics, the variant was predicted to be likely pathogenic. CONCLUSION The c.1922dupA (p.N641fs*10) variant of the APC gene probably underlay the FAP in this pedigree. Above finding has enabled genetic counseling for this family.
Female ; Humans ; Adult ; Pedigree ; Adenomatous Polyposis Coli Protein/genetics* ; Germ-Line Mutation ; Adenomatous Polyposis Coli/genetics* ; China ; Mutation

Objective To explore the effect of Tianma Gouteng Yin combined with butylphthalein(NBP)on symptom improvement and vascular elasticity in patients with acute cerebral infarction(ACI).Methods Eighty-two ACI patients admitted to Lu'an Hospital of Traditional Chinese Medicine were included in this study,and they were randomly separated into the single group and the combination group,with 41 cases in each group.The single group was given intravenous infusion of NBP sodium chloride injection,and the combination group was given treatment with Tianma Gouteng Yin on the basis of the single group.Cerebrovascular reserve function,endothelial function,neurological function,independent living ability,hemodynamic indicators,vascular elasticity,clinical efficacy and incidence of adverse reactions were compared between the two groups of patients at 1 day after admission(T0)and 14 days after treatment(T1).Results There were no significant differences in cerebrovascular reserve function,endothelial function,National Institutes of Health Stroke Scale(NIHSS)scores,independent living ability scores,hemodynamic indicators and vascular elasticity indicators at T0 between the two groups(P＞0.05).At T1,levels of cerebrovascular reactivity(CVR),nitric oxide(NO),nitric oxide synthase(NOS),large artery elasticity index(C1)and small artery elasticity index(C2)were significantly increased in both groups,and levels were higher in the combined group than those of the single group(P＜0.05).At T1 moment,levels of ET-1,vascular endothelial growth factor(VEGF),NIHSS score,MRS score,red blood cell count,whole blood viscosity,platelet adhesion rate and arterial pressure were reduced in both groups,and levels were lower in the combined group than those of the single group(P＜0.05).The total effective rate was higher in the combination group(80.5%)than that of the single group(46.3%).The overall incidence of adverse reactions was lower in the combined group than that in the single group(P＜0.05).Conclusion Tianma Gouteng Yin combined with NBP can effectively improve the cerebral vascular reserve function,endothelial function and neurological damage in ACI patients,increase vascular elasticity and improve hemodynamic levels.

Objective:To investigate the differences between the expression levels of ribosomal protein L32 (RPL32) in human breast cancer tissue and normal breast tissue and the effects on the proliferation of breast cancer cells.Methods:Paraffin samples of breast cancer tissues and adjacent tissues (more than 3 cm from the tumor margin) were collected from 56 breast cancer patients in the Department of Thyroid and Breast Surgery of the First People's Hospital of Shangqiu City from July 2020 to May 2022. The expression of RPL32 in 56 breast cancer patients and their corresponding paracancer tissues was detected by immunohistochemistry. MCF7 cells were divided into experimental group (ribosomal protein L32, RPL32) and control group (negative control, NC). MCF7 cells in experimental group were transfected with RPL32-siRNA vector, while MCF7 cells in control group were transfected with scramble siRNA vector. RPL32 mRNA content in each group was detected by RT-PCR. The expressions of RPL32 and P53 in the experimental group and control group were detected by western blot. The proliferative ability of cells in each group was detected by CCK8 assay. The clonogenesis ability of each group of cells was detected by clone formation experiment.Results:The positive rate of RPL32 in breast cancer patients was 8.93% (5/56), and the expression rate of RPL32 in paracancer tissues was 78.57% (44/56). The expression rate of RPL32 in breast cancer patients was significantly higher than that in paracancer tissues, with statistical significance ( P=0.007). After transfection with siRNA vector, the mRNA content of RPL32 in MCF7 cells of experimental group and control group decreased, and the protein expression level of RPL32 was 1.09±0.21 and 0.40±0.11, respectively. The expression levels of P53 protein were 1.24±0.32 and 0.37±0.09, respectively. The absorbance of CCK8 at 120 h was 1.11±0.24 and 2.19±0.28, respectively, and the proliferation ability of MCF7 cells in the experimental group was significantly decreased ( P=0.043). The results of clone formation experiment showed that the cell clone formation rate of the experimental group and the control group was (21.11±3.46) % and (58.75±4.29) %, respectively, and the cell clone formation of the experimental group was decreased ( P=0.026) . Conclusions:The expression of RPL32 is significantly increased in breast cancer, which may be related to the malignant degree of breast cancer. Inhibition of RPL32 expression in breast cancer cells affects its proliferation ability.

Objective:To analyze the protective effect of neurotracheal catheter monitoring on recurrent laryngeal nerve in patients with bilateral cervical lymph node dissection of thyroid cancer.Methods:The clinical data of 92 patients undergoing bilateral cervical lymph node dissection for thyroid cancer at the First People's Hospital of Shangqiu from Jul 2019 to Aug 2022 were retrospectively analyzed. Patients were divided into control group (routine exposure, 52 cases) and study group (intraoperative neurotrachatic catheter monitoring, 40 cases) The general data, perioperative indicators, parathyroid function, vocal cord function, voice disorder index, quality of life and postoperative complications were compared between the two groups.Results:The intraoperative blood loss in the study group [(12.3±3.3) ml] was less than that in the control group [(16.9±4.0) ml]. The exposure time [(8.7±2.6) min], operation time [(4.0±0.8) h] and postoperative hospitalization time [(3.2±0.9) d] were shorter than those of control group [(14.4±3.6) min, (4.5±1.2) h, (5.7±1.3) d] ( t=5.770, 8.391, 2.387, 10.853, all P<0.05);Amplitude perturbation (4.85%± 0.58%), fundamental frequency perturbation (0.28%±0.17%), standardized noise energy [(-20.3±4.4) dB], VHI-10 score [(1.6±0.5) score], Quality of life scale for cancer patients 1 month after surgery the TG-V4 score [(43.7±4.8) points] was lower than that of control group [(3.05%±0.54%), (0.42%±0.16%), (-14.6±3.3) dB, (3.3±0.4) points, (50.4±5.6) points]. The harmonic noise ratio [(24.9±4.1) dB] was higher than that of the control group [(20.3±4.4) dB] ( t=10.446, 4.049, 7.036, 19.076, 6.116, 5.144, all P<0.001);The incidence of postoperative complications in the study group (8%) was lower than that in the control group (23%) ( χ2=4.020, P=0.045). Conclusion:Neurotracheal catheter monitoring during bilateral cervical lymph node dissection for thyroid cancer can improve vocal cord function, reduce recurrent laryngeal nerve injury, reduce voice disturbance and improve quality of life.

Objective:To investigate the safety and efficacy of percutaneous superselective superior rectal artery embolization in the treatment of grades Ⅱ-Ⅲ internal hemorrhoids.Methods:The clinical data of 22 patients with grades Ⅱ-Ⅲ internal hemorrhoids who underwent superselective superior rectal artery embolization in the Department of Interventional and Minimally Invasive Tumor Therapy of the Second Hospital of Shandong University from September 2019 to February 2022 were retrospectively analyzed. According to the blood supply artery of hemorrhoids, superselective embolization was performed with embolization materials. The surgical efficacy,postoperative complications,and 12-month follow-up results were analyzed. The clinical score data (French bleeding score,quality of life score,prolapse score) were expressed using the median ( Q1, Q3). The clinical scores before and after treatment were compared by the nonparametric rank sum test (Wilcoxon test),and the Z-value was calculated. P-values <0.05 indicate statistically significant differences. Results:The operation was successful in all 22 patients (technical success rate: 100%). The main postoperative side effects and complications included tenesmus (81.8%,18/22),anal bulge (68.2%,15/22),and mild pain in the anus (22.7%,5/22). The above reactions were improved 3-5 days after operation; three patients had congestion and dull pain at the puncture site,which improved spontaneously without treatment. The patients were followed up for 12 months. Compared with those prior to operation, the French bleeding score,quality of life score,and prolapse score were significantly improved (all P<0.05). Conclusion:Superselective superior rectal artery embolization is a relatively safe and low-risk treatment for grades Ⅱ-Ⅲ internal hemorrhoids. It is an option for the treatment of internal hemorrhoids,particularly hemorrhagic internal hemorrhoids.

Objective:To evaluate the safety and efficacy of percutaneous transhepatic papillary balloon dilation (PTPBD) combined with flexible ureteroscopy-guided dual-frequency double-pulse ND:YAG (FREDDY) laser lithotripsy (PTPBD-FREDDY) for the treatment of giant (>1.5 cm diameter) common bile duct stones.Methods:A retrospective analysis was conducted on 26 patients with large-diameter difficult choledocholithiasis admitted to two medical centers from December 2017 to October 2021. Among these patients, four could not tolerate surgery or endoscopic treatment, six experienced failure of endoscopic treatment, and 16 refused to undergo endoscopic or surgical treatment. All patients underwent the PTPBD-FREDDY procedure. The FREDDY laser lithotripsy was performed under ureteroscopic guidance, followed by a balloon to push the stones into the duodenum. The primary endpoint was the technical success rate, and the secondary endpoints included the rate of stone recurrence and related complications.Results:All 26 patients successfully completed the operation, achieving a technical success rate of 100%. The average lithotripsy frequency and operation time for bilirubin stones were significantly higher than those of mixed stones and cholesterol stones ( P<0.01). The main postoperative complications included mild fever ( n=3), abdominal pain ( n=3), nausea ( n=2) and vomiting ( n=1). One patient experienced biliary tract bleeding, which improved after conservative treatment. No serious complications such as pancreatitis, sepsis, or biliary perforation were observed. After 2 years of follow-up, no cases of stone recurrence were observed. Conclusions:PTPBD-FREDDY is a safe and effective treatment for patients with giant common bile duct stones. It provides a new therapeutic option for patients with giant choledocholithiasis who can not tolerate surgery or have failed endoscopic treatment, demonstrating promising prospects.

OBJECTIVE To compare the similarities and differences between raw and different preparations of Terminalia chebula based on fingerprint， antioxidant spectrum-effect correlation and multi-component contents， and to provide a reference for searching for modern processing methods of T. chebula that are similar to classical ancient methods. METHODS Ten batches of raw and different preparations of T. chebula （single stir-fried products， bran-roasted products， sand-scorched products， ash-roasted products， stir-fried charcoal products， and wine-steamed products） were used as test samples. The high-performance liquid chromatography （HPLC） fingerprints of different samples were established by using the Similarity Evaluation System for Chromatographic Fingerprint of TCM （2012 edition）， the chromatographic peaks were identified， and chemometrics analysis was carried out. At the same time， HPLC method was used to determine the contents of 8 identified components. The antioxidant capacity of raw and different preparations of T. chebula was determined by DPPH free radical scavenging method， and the spectrum- effect relationship was analyzed. RESULTS A total of 20 common peaks were identified in the fingerprints of the raw and different preparations of T. chebula， and the similarity of each sample was ＞0.9. Nine common peaks were identified from the raw and different preparations of T. chebula， including chromatographic peak 2 （chebulic acid）， 3 （gallic acid）， 6 （punicalagin A）， 8 （punicalagin B）， 12 （corilagin）， 15 （chebulagic acid）， 18 （ellagic acid）， 19 （1，2，3，4，6-O-pentagalloyl glucose）， 20 （chebulinic acid）， etc. Compared with crude drug， the contents of the above 8 components （punicalagin A and B are recorded as punicalagin） in different preparations of T. chebula were changed， and the changes of the contents of the stir-fried charcoal and wine-steamed products were more obvious than those of other processed products. Chemometric analysis showed that the fingerprints of stir-fried charcoal and wine-steamed products of T. chebula were obviously distinguished from other processed products， and the fingerprint information of raw products and other processed products of T. chebula was partially overlapped. Four main differential components （chebulinic acid， chebulagic acid， gallic acid， ellagic acid） were obtained between raw and processed products of T. chebula； and four main effective components （chebulinic acid， chebulagic acid， gallic acid， corilagin） were obtained by analyzing the spectrum-effect relationship of antioxidant activity. The single stir-fried product of T. chebula showed the strongest antioxidant activity. CONCLUSIONS The single stir-frying method is a modern processing method of T. chebula which is similar to the classical ancient method and is more excellent.

OBJECTIVE To optimize ethanol extraction process of Yihuang powder. METHODS An orthogonal experiment was designed by reflux extraction with ethanol volume fraction， liquid-to-material ratio， and extraction time as investigation factors. The parameters used were the contents of hesperidin， nobiletin， tangeretin， gallic acid， chebulagic acid， chebulinic acid， liquiritin， glycyrrhizin， eugenol， and the paste-forming rate. The analytic hierarchy process （AHP） was used to calculate the comprehensive score. The optimal ethanol extraction process parameters of Yihuang powder were determined by verifying the results predicted by orthogonal experiment and genetic algorithm （GA）-back propagation neural network （BP neural network）. RESULTS The optimal ethanol extraction process parameters， as optimized by orthogonal experiment， were as follows: ethanol volume fraction of 60%， liquid-solid ratio of 14∶1 （mL/g)， extraction time of 90 min， and extraction for 2 times. The comprehensive score obtained by verification was 79.19. Meanwhile， the optimal ethanol extraction process parameters， optimized by GA-BP neural network， were ethanol volume fraction of 65%， liquid-solid ratio of 14∶1 （mL/g )， extraction time of 60 min， and extraction for 2 times. The comprehensive score obtained by verification was 85.30， higher than the results obtained from orthogonal experiment. CONCLUSIONS The optimization method of orthogonal experiment combined with GA-BP neural network is superior to the traditional orthogonal experiment optimization method. The optimized ethanol extraction process of Yihuang powder is stable and reliable.

ObjectiveTo observe the clinical effect of Jieyu Qingxin formula granules combined with remote interactive cognitive behavioral therapy for insomnia （CBT-I） on chronic insomnia of liver depression and fire-turning type. MethodThis study was a prospective randomized controlled trial. 120 patients with chronic insomnia of liver depression and fire-turning type in Lu'an traditional Chinese medicine Hospital from January 2022 to June 2023 were selected as objects. They were randomly divided into two groups，with 60 cases in each group. The control group received remote interactive CBT-I. The observation group was treated with Jieyu Qingxin formula granules on the basis of the control group. Intervention treatment lasted for four weeks，and observation lasted for six weeks. Comparison of data of each group：clinical efficacy，changes in traditional Chinese medicine （TCM） syndrome score before and after treatment，changes in insomnia severity index （ISI） score，self-rating depression scale （SDS） and self-rating anxiety scale （SAS） score changes，total sleep time，wake time，sleep latency，sleep efficiency， Actigraphy sleep parameter value changes，serum neuron specific enolase （NSE） ，adenosine，dopamine （DA）， 5-hydroxytryptamine （5-HT） level changes，and adverse reactions. ResultThe total effective rate in the observation group （92.45%，49/53） was higher than that in the control group（76.92%，40/52）， and the difference was statistically significant（χ²=4.711 1，P<0.05）. After treatment，TCM syndrome score，ISI score，SAS score， and SDS score were decreased in all groups. The total sleep time was extended，and wake time and sleep latency were shortened. The sleep efficiency was increased，but the NSE and DA levels were decreased. Adenosine and 5-HT levels were increased in all groups（P<0.05）. After treatment，compared with the control group，the observation group had lower TCM syndrome score，ISI score，SAS score， and SDS score，longer total sleep time，higher sleep efficiency，shorter wake time and sleep latency，lower NSE and DA levels， and higher adenosine and 5-HT level （P<0.05）. There was one case of nausea in the observation group and no adverse reaction in the control group during treatment. There was no significant difference between the two groups. ConclusionBy reducing NSE and DA and increasing the levels of 5-HT and adenosine，the anxiety （SAS score） and depression （SDS score） of patients can be improved， so as to improve their sleep and effectively treat chronic insomnia of liver depression and fire-turning type.