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Fragile X syndrome(FXS)is caused by abnormal duplication and amplification of the FMR1 gene CGG.This article reports a pair of brothers diagnosed with FXS by genetic testing.Two patients,aged 15 and 14 years old respectively,both had clinical manifestations such as language disorders,intellectual disabilities,attention deficit disorder,autism spectrum disorder,and FXS's characteristic facial features.The proband had a rare late-onset epileptic seizure,which was well treated with levetiracetam,while his younger brother had no electroencephalogram abnormalities after repeated follow-up.This pair of cases suggests that the clinical phenotype of FXS has diversity and heterogeneity.
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Purpose To investigate the effect of MYD88 gene overexpression on the proliferation and apoptosis of human diffuse large B cell lymphoma(DLBCL)cells,and to prelimi-narily explore the mechanism of MYD88 gene action.Methods PEGFP-C2-MYD88 overexpressing MYD88 L265P gene was transfected into DLBCL cells by plasmid transfection.The exper-iment was divided into blank control group,negative control group and MYD88 L265P overexpression group.The fluores-cence expression of MYD88 L265P after overexpression was ob-served under inverted fluorescence microscope.RT-PCR and Western blot were used to detect the mRNA and protein expres-sion of MYD88 L265P,IRAK4,NF-κB and BCL2 in DLBCL cells before and after overexpression of MYD88 L265.CCK8 method was used to detect DLBCL cells proliferation and Ho-echst staining was used to detect DLBCL cells apoptosis.Re-sults After overexpression of MYD88 L265P,compared with the blank control group(0.670 4±0.017 5)and the negative control group(0.715 3±0.019 6),the MYD88L265P overex-pression group(1.157 2±0.010 2)increased significantly,with statistical significance(all P<0.05).After overexpression of MYD88 L265P,compared with the blank control group(0.69 ±0.04)and the negative control group(0.81±0.07),the MYD88L265P overexpression group(0.48±0.05)was signifi-cantly decreased,with statistical significance(all P<0.05).After overexpression of MYD88 L265P,compared with the blank control group(mRNA:1.0158±0.0115,0.987 3±0.010 2,1.007 6±0.015 3,protein:0.183 4±0.058 9,0.096 8± 0.015 7,0.147 5±0.0418)and negative control group(mR-NA:0.9132±0.0098,1.0032±0.0156,0.9327± 0.011 2,protein:0.187 9±0.042 3,0.088 9±0.0513,0.134 8±0.050 1),the mRNA(3.243 2±0.013 6,2.976 6 ±0.0213,1.585 9±0.019 8)and protein expressions(0.452 7±0.052 4,0.218 9±0.047 5,0.301 4±0.059 8)of IRAK4,NF-κB and anti-apoptosis protein BCL2 in MYD88L265P overexpression group were significantly increased,which was statistically significant(all P<0.05).Conclusion After overexpression of MYD88 L265P,the apoptosis rate of DLBCL cells decreased and the cell proliferation rate increased.The mechanism may be related to the mutation of MYD88 L265P gene,activation and amplification of NF-κB pathway,and pro-motion of the overexpression of antiapoptotic protein BCL2.
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OBJECTIVES@#With the increase in aging population in China, elderly Crohn's disease (CD) patients need to receive more attention. This study aims to explore the clinical characteristics and disease process of elderly onset CD (EOCD) patients in a single center.@*METHODS@#From January 2002 to January 2022, a total of 221 patients with CD from the Seventh Medical Center of Chinese PLA General Hospital were enrolled. According to the Montreal CD classification standard, the patients were further divided into 4 groups: an EOCD group (≥60 years old, n=25), a middle age onset CD (MOCD) group (40-59 years old, n=46), a young onset CD (YOCD) group (17-40 years old, n=131), and a childhood onset CD (COCD) group (6-16 years old, n=19). We compared the clinical characteristics and long-term prognosis among them.@*RESULTS@#Females were predominant in the EOCD group (15/25, 60%). The number of people without smoking in the EOCD group (80%) was lower than that in COCD group (100%), higher than that in the YOCD group (70.2%) and the MOCD group (69.6%) (all P<0.05). Patients with perianal diseases at diagnosis were rare in the EOCD group (0%), lower than that in the COCD group (21.1%) and the YOVD group (19.8%) (all P<0.05). Stenosis was the most common disease behavior in the EOCD group (63.0%), significantly higher than that in the COCD group (15.8%), the YOCD group (36.6%) and the MOCD group (43.5%) (all P<0.05). The EOCD group was easier to be misdiagnosed as tumor (24%), higher than that in the COCD group (0%), the YOCD group (6.9%) and the MOCD group (19.6%) (all P<0.05). The EOCD group was prone to comorbidities (52%), and 20% of them were complicated with multiple comorbidities (P<0.05). During the follow-up, the all-cause mortality of EOCD was 12%, and the CD-related mortality was 8%, which was significantly higher than the other groups (all P<0.05). The use of immunosuppressants in the EOCD group (4.8%) was lower than that in the COCD group (12.8%), the YOCD group (16.8%) and the MOCD group (16.1%), but there was no statistical significance among the 4 groups (P=0.467). In addition, there was no significant difference in the rate of intestinal resection among the 4 groups (P=0.062).@*CONCLUSIONS@#In EOCD patients, females were predominant, smoking was less common, and they were prone to comorbidity. At the initial stage of diagnosis, it is easy to be misdiagnosed as tumor, and the disease behavior mainly showed stricture type, less complicated with perianal diseases. During the follow-up, all-cause mortality and CD-related mortality of EOCD patients were significantly higher than those of the non-elderly onset CD patients.
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Female , Middle Aged , Humans , Aged , Child , Adult , Adolescent , Young Adult , Crohn Disease/epidemiology , Prognosis , Constriction, Pathologic , Aging , Hospitals, Generalالملخص
Objective:To investigate the differences in the expression levels of miR-196a-5p and miR-105-5p in serum of patients with benign and malignant pulmonary nodules and their diagnostic value of malignant pulmonary nodules.Methods:The expression levels of miRNAs in cancer tissues of lung adenocarcinoma and lung squamous cell carcinoma and paracancerous tissues in The Cancer Genome Atlas (TCGA) database were analyzed, and the miRNAs with significantly different expression levels in cancer tissues and paracancerous tissues were selected as target miRNAs. A total of 72 patients with pulmonary nodules admitted to Weifang People′s Hospital of Shandong Province from June 2019 to July 2020 were selected. The expression levels of target miRNAs in serum of patients with pulmonary nodules were detected by qRT-PCR. Receiver operating characteristic (ROC) curve was used to compare the diagnostic value of target miRNAs with tumor markers Cyfra21-1, NSE and CEA in malignant pulmonary nodules.Results:After screening, the target miRNAs were identified as miR-196a-5p and miR-105-5p. Twenty-six patients in the benign pulmonary nodules group and 46 patients in the malignant pulmonary nodules group were included. The levels of serum miR-196a-5p [ M ( P25, P75)] in the benign and malignant nodules group were 0.63 (0.09, 2.15) and 1.93(0.93, 4.97) respectively, and the levels of miR-105-5p in the two groups were 2.03 (0.54, 7.95) and 10.65 (5.94, 18.39) respectively. Compared with the benign pulmonary nodules group, the levels of serum miR-196a-5p and miR-105-5p in the malignant pulmonary nodules group were increased, and there were statistically significant differences ( Z=-3.083, P=0.002; Z=-4.092, P<0.001). The levels of serum Cyfra21-1 in the benign and malignant pulmonary nodules group were 2.48 (1.84, 3.78) and 2.20 (1.47, 3.32) μg/L respectively, the levels of serum NSE in the two groups were 15.58 (12.45, 18.95) and 14.43 (12.07, 17.87) μg/L respectively, and the levels of serum CEA in the two groups were 1.16 (0.55, 2.11) and 1.17 (0.61, 1.68) μg/L respectively. There were no significant differences in serum Cyfra21-1, NSE and CEA between the benign and malignant pulmonary nodules group ( Z=-1.161, P=0.246; Z=-0.305, P=0.761; Z=-0.271, P=0.786). The area under the curve (AUC) of the combination of miR-196a-5p and miR-105-5p for the diagnosis of malignant pulmonary nodules was 0.762 (sensitivity 89.1%, specificity 61.5%), which was higher than the value of the combination of Cyfra21-1, NSE and CEA for the diagnosis of malignant pulmonary nodules (AUC=0.591, sensitivity 58.7%, specificity 64.5%). Conclusion:The combination of serum miR-196a-5p and miR-105-5p can assist in the diagnosis of malignant pulmonary nodules and has higher diagnostic value.
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Objective:To explore the auxiliary 3D rapid prototyping technology of adult penis virtual surgery simulation on the basis of the force feedback, thus to improve the success rate of surgery, to reduce complications and to ensure the operation safety and reliability.Methods:Twenty cases of Inner Mongolia adult male (20-50 years old) were selected from January 2009 to December 2015 in the Department of Burns and Plastic Surgery, Inner Mongolia Medical University Affiliated Hospital. The two-dimensional CT data from the iliac crest edge to edge of penis continuously were input into the computer to reconstruct 3D penis and adjacent structure model using Magics Rapid-prototyping software. Under the Free Form system, digital virtual simulation reconstructive surgery was carried out based on force feedback device for adult penis.Results:Using Free Form system, virtual plastic and reconstructive surgery was carried on the adult penis, which could be used for penis optional operation, the three dimensional model for quantitative operation design to choose the best surgical approach. This technique provided a new technical means to avoid complications happened.Conclusions:Penis RP model can accurately reflect the complex anatomical characteristics and the internal space of the area adjacent to the relationship, based on force feedback, make the performer from the visual, auditory and tactile perception to simulate procedures for accurate adult penile reconstructive surgery and to improve clinical application value.
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Objective:To prospectively follow up the patients with ileocecal inflammatory lesions, to explore the characteristics of Crohn′s disease(CD) at early stage, and to provide references for early diagnosis of CD.Methods:From January 2013 to December 2018, at Department of Gastroenterology, The Seventh Medical Center of PLA General Hospital, 232 patients with unexplained ileocecal inflammatory lesions under colonoscopy examination were enrolled, which were followed up for more than one year. Chi-square test and Fisher exact probability text were used to compare the patients with early CD, with non-specific enteritis and intestinal tuberculosis in abdominal symptoms (abdominal pain, diarrhea, abdominal distension, constipation, hematochezia, changes in bowel habits), accompanying symptoms (oral ulcer, arthralgia), the proportion of patients with elevated erythrocyte sedimentation rate (ESR) or elevated C-reactive protein (CRP) level, serum antineutrophilic cytoplasmic antibody (ANCA), anti-saccharomyces cerevisiae antibody (ASCA), tuberculosis infection of T cells spot test, positive rate of fecal occult blood, lesion size, morphology, involvement site under endoscopy and histopathological results. Multivariate binary logistic regression was used to analyze the related factors of early CD.Results:Among 232 patients, 155 were males and 77 were females, and the age of first diagnosis was (43.9±13.8) years old. The follow-up period (range) was 27 months (12 to 79 months). Twenty-nine cases (12.5%) were diagnosed as early CD, 45 cases (19.4%) were intestinal tuberculosis, 105 cases (45.3%) were non-specific enteritis, and 53 cases (22.8%) as undetermined. All of 29 patients with early CD had abdominal symptoms, which accounted for 16.9% (29/172) of 172 patients with ileoceccal inflammatory lesion as well as abdominal symptoms. In early CD patients, the proportions of patients with abdominal pain, elevated CRP level and ESR level, positive rate of ASCA, positive rate of tuberculosis infection T cells and percentage of patients with thickened intestinal wall were all higher than those in patients with non-specific enteritis (62.1%, 18/29 vs. 33.3%, 35/105; 13.8%, 4/29 vs. 0; 13.8%, 4/29 vs. 1.0%, 1/105; 24.1%, 7/29 vs. 1.0%, 1/105; 20.7%, 6/29 vs. 3.8%, 4/105; 95.7%, 22/23 vs. 0), and the proportion of patients without abdominal symptoms was lower than that of patients with non-specific enteritis (0 vs. 31.4%, 33/105). And the differences were statistically significant ( χ2=6.692, Fisher exact probability text, χ2=7.162, χ2=17.826, χ2=7.497, Fisher exact probability text, and Fisher exact probability text, all P<0.05). Early CD patients were more likely to have multiple lesion sites (55.2%, 16/29), and mainly deep ulcers (55.2%, 16/29) and ulcers with a long diameter of 5 to 10 mm (39.3%, 11/28). The lesions of non-specific enteritis were mostly confined to the end of ileum (75.2%, 79/105), which were mainly superficial ulcers (41.0%, 43/105) and ulcers with a long diameter less than 5 mm (69.0%, 49/71). The proportion of patients without abdominal symptoms and the positive rate of tuberculosis infection of T cells spot test of early CD patients were both lower than those of intestinal tuberculosis group (0 vs. 15.6%, 7/45 and 20.7%, 6/29 vs. 68.9%, 31/45). The positive rate of ASCA and the proportion of patients with thickened intestinal wall were higher than those of intestinal tuberculosis group (24.1%, 7/29 vs. 0 and 95.7%, 22/23 vs. 11/19), and the differences were statistically significant (Fisher exact probability text, χ2=13.713, Fisher exact probability text and χ2=6.710, all P<0.05). The results of multivariate binary logistic regression analysis showed that abdominal pain and positive ASCA were independent risk factors for early CD (odds ratio ( OR)=2.855, 95% confidence interval ( CI) 1.014 to 8.037, P=0.047; OR=10.033, 95% CI 2.274 to 44.250, P=0.002). Conclusions:Prospective follow-up for more than one year in patients with unexplained ileocecal inflammatory lesions can effectively identify and diagnose early CD. Ileocecal inflammatory lesions with abdominal symptoms are one of the early manifestations of CD. Abdominal pain and positive serum ASCA at the initial diagnosis are independent risk factors for early diagnosis of CD.
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Objective:To construct a surface model of penis and adjacent structures with clear anatomical features by using the three-dimensional laser scanning technology and to explore the application value in the three-dimensional reconstruction of adult penis soft tissue.Methods:Sixty cases of healthy male subjects (25 to 28 years old) were chosen from January to December 2019 from Inner Mongolia region in Inner Mongolia Medical University Hospital; subjects were divided into 3D digital model measurement and manual measurement groups, each 30 cases. 3D digital model group was measured with 3D laser scanning for adult penis and adjacent to the structure of three-dimensional digital model of the related software on the penis morphological measurement. The results of the manual measurement group was compared with those of the 3D digital model group.Results:The model obtained by 3D laser scanning could rotate and scale smoothly, observe the penis and adjacent structure from any angle, conduct simulation operation, and complete measurement quickly and accurately, with no significant difference between the 3D digital model and manual measurement results.Conclusions:3D laser scanning technology is a simple, accurate and efficient method for soft tissue reconstruction and non-contact measurement of adult penis. The measurement results are completely reliable, and the measurement error conforms to the requirements of anthropometry, providing an important morphological data source for clinical penile plastic surgery.
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Objective To explore the valuable indicators for differential diagnosis by comparing the clinical features of Crohn′s disease (CD)with primary intestinal lymphoma (PIL). Methods From 2010 to 2017,at The Seventh Medical Center of PLA General Hospital,a total of 91 patients diagnosed with CD or PIL were enrolled, including 76 cases of CD,14 cases of PIL and one case of CD with secondary lymphoma. The clinical data of enrolled patients were retrospectively analyzed. T-test,non-parametric test and chi-square test were used for statistical analysis. Results The average age at diagnosis of CD patients was (37. 7 ± 16. 0)years,which was younger than that of PIL patients (52. 6 ± 19. 6)years,and the difference was statistically significant (t = - 3. 085,P = 0. 003). The median duration of CD was 36. 0 months,which was longer than that of PIL (3. 5 months),and the difference was statistically significant (Z = - 3. 616,P < 0. 01). Abdominal pain and extra-intestinal manifestations (oral ulcers,joint injuries,erythema nodosum and perianal lesions)were more common in CD patients,and the differences were all statistically significant (χ2 = 9. 427 and 5. 173,both P < 0. 05). CD patients were not diagnosed by colonoscopic biopsy alone. Totally 13 of 14 patients were diagnosed by colonoscopic biopsy and immunohistochemisty and one patient was diagnosed after surgery. The diagnostic rate of pathological biopsy in PIL group was significantly higher than that in CD group (χ2 = 82. 584,P < 0. 01). One patient was initially clinically diagnosed as CD,and then developed secondary lymphoma after five times of infliximab treatment. Conclusions The diagnosis of CD is generally supported by young age,long course of disease,abdominal pain and extra-intestinal manifestations. The diagnostic rate of colonoscopic biospsy in PIL patients is higher than that in CD patients.
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Objective@#To explore the valuable indicators for differential diagnosis by comparing the clinical features of Crohn′s disease (CD) with primary intestinal lymphoma (PIL).@*Methods@#From 2010 to 2017, at The Seventh Medical Center of PLA General Hospital, a total of 91 patients diagnosed with CD or PIL were enrolled, including 76 cases of CD, 14 cases of PIL and one case of CD with secondary lymphoma. The clinical data of enrolled patients were retrospectively analyzed. T-test, non-parametric test and chi-square test were used for statistical analysis.@*Results@#The average age at diagnosis of CD patients was (37.7±16.0) years, which was younger than that of PIL patients (52.6±19.6) years, and the difference was statistically significant (t=-3.085, P=0.003). The median duration of CD was 36.0 months, which was longer than that of PIL (3.5 months), and the difference was statistically significant (Z=-3.616, P<0.01). Abdominal pain and extra-intestinal manifestations (oral ulcers, joint injuries, erythema nodosum and perianal lesions) were more common in CD patients, and the differences were all statistically significant (χ2=9.427 and 5.173, both P<0.05). CD patients were not diagnosed by colonoscopic biopsy alone. Totally 13 of 14 patients were diagnosed by colonoscopic biopsy and immunohistochemisty and one patient was diagnosed after surgery. The diagnostic rate of pathological biopsy in PIL group was significantly higher than that in CD group (χ2=82.584, P<0.01). One patient was initially clinically diagnosed as CD, and then developed secondary lymphoma after five times of infliximab treatment.@*Conclusions@#The diagnosis of CD is generally supported by young age, long course of disease, abdominal pain and extra-intestinal manifestations. The diagnostic rate of colonoscopic biospsy in PIL patients is higher than that in CD patients.
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<p><b>OBJECTIVE</b>To detect potential mutations of the spastic ataxia of Charlevoix-Saguenay (SACS) gene in a pedigree affected with autosomal recessive spastic ataxia of Charlevoix-Saguenay (ARSACS).</p><p><b>METHODS</b>Genomic DNA was extracted from peripheral blood samples of the proband and her family members. All exons and flanking sequences of the SACS gene were analyzed by high-throughput sequencing. Suspected mutations were verified with Sanger sequencing.</p><p><b>RESULTS</b>Next generation sequencing revealed novel compound heterozygous mutations of the SACS gene, namely c.13085T to G (p.I4362R) and c.5236dupA (p.T1746fs), in the proband, which were respectively derived from her parents. The mutations were confirmed by Sanger sequencing.</p><p><b>CONCLUSION</b>The c.5236dupA (p.T1746fs) and c.13085T to G (p.I4362R) mutations of the SACS gene probably underlie the ocular symptoms and hearing loss in the proband.</p>
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Objective To evaluate the value of fiber bronchoscope brush liquid based cytology in diagnosis and classification diagnosis of lung cancer.Methods Eigh hundreds and seventeen cases of lung cancer were retrospectively analyzed.All cases con-ducted the fiber bronchoscopy brush liquid based cytology exmination and histopathological examination.Then their results were compared.Results Three hundreds and sixty-eight casesof lung cancer were diagnosed by fiber bronchoscopy brush liquid based cy-tology,invluding 177 cases of squamous cell carcinoma,84 cases of adenocarcinoma and 68 cases of small cell carcinoma,and 15 ca-ses were separately diagnosed as lung cancer.The sensitivity of was 44.01%,specifity rate was 94.40%,positive predictive value was 95.92%,negative predictive value was 36.04%,and the Kappa value was 0.250,there was statistically significant difference compared with the histopathological examination(P<0.01).Conclusion Fiber bronchoscopy brush liquid based cytology examina-tion is a high specificity method to diagnose lung cancer.
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Objective To explore the learning curve of transbronchial needle aspiration by evaluating the procedure time and the positive rate for respiratory physicians who have already mastered the bronchoscopy. Methods Clinical data of 60 patients who received TBNA procedure from May 2013 to August 2014 were retrospectively analyzed. The patients were divided into four groups (A, B, C, D) according to the time sequence of receiving the TBNA procedure, 15 patients in each group were set as a learning stage. The patients were received TBNA by the same doctor. The average time in each stage of puncture, positive rate, and puncture complications were compared among each groups. Results There did not show any significant differences in gender, age, etc. (P > 0.05) among the four groups. Puncture time in group A (15.2 ± 2.0) min and in group B (14.7 ± 2.2) min were significantly longer than that in group C (8.3 ± 1.6) min and in group D (7.6 ± 1.3) min (P < 0.05). In terms of the positive rate after the puncture, group A (26.7%) and group B (33.3%) were significantly lower than group C (80.0%) and group D (80.0%) (P < 0.05). There were no significantly different between group A and group B, and group C and group D in terms of puncture time and positive rate. Complications in each group was similar to intravascular puncture, after-puncture bleeding, pneumothorax, mediastinal hematoma, mediastinal bleeding and mediastinal infection did not show significant differences. Conclusion The learning curve of transbronchial needle aspiration for respiratory physicians who havemastered the bronchoscopy is around 30 cases.
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Objective To investigate the efficacy of breast tissue flap cohesive treatment after breast augmentation injection mixture dis-placed.Methods A total of 78 patients with breast augmentation injection mixture polyacrylamide hydrogel(PAAG)shift in our hospital from January 2006 to March 2014 were divided into two groups according to different surgical methods,39 cases with the material shifted to abdominal wall in control group were treated by taking the cleaning operation to scrape residual cavity,39 patients in observation recieved new breast tissue flap design local treatment of breast fistula closed chest and abdominal wall channel after surgical elimination of the same abdom-inal wall cavities.Results The PAAG extensive deposition in the breast tissue,armpits,chest wall clearance were formed fistula communica-tion.The secretions of patients treated with tissue flap decreased 82%,the lacunar lesions reduced 80% after 2 weeks,while patients without tissue flap,the drain reduced 46%,the lesion size reduced 45%,the difference between the two groups was significant(P <0.01).The heal-ing rate of tissue flap group was higher than that of conventional group after 4 weeks.Conclusion The PAAG mixture shifting formed fistula communication in the abdominal wall is the main reason of the mass flow and a huge cavity.Flap can significantly promote abdominal wall fis-tula healing.
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Objective To compare the rate of postoperative complications and satisfaction between skin flap -extension auricular recon-struction ( hereinafter flap-extension ) and improved Brent auricular reconstruction ( hereinafter improved Brent ) .Methods From October 2009 to October 2014, totally 199 patients who have been diagnosed as congenital microtia and received auricular reconstruction were divided into two groups.Group A (159 patients) received flap-extension and Group B (40 patients) received improved Brent.The medical records, pre-and post-surgery photos of all patients were analyzed and satisfaction of patients was collected by the telephone follow -up.Results Pa-tients in both of the two groups were satisfied with their therapies .There were 47 cases of complications in Group A (29.6%, 47/159) and 5 cases of complications in Group B (12.5%, 5/40).The postoperative complications were significantly different between the two groups (P<0.05).Conclusion There was no difference in patients ’ satisfaction between the two methods ,but the postoperative complications of improved Brent were much lower .
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5-aminosalicylic acid(5-ASA)is a first-line drug in the treatment of inflammatory bowel disease(IBD). It is a highly effective,safe,and well-tolerated drug for treatment of mild to moderate ulcerative colitis. As the emerging of new formulations of 5-ASA in recent years,the clinical indication has been extended. This article reviewed the characteristics of various formulations and clinical application of 5-ASA.
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This case report describes a male patient, 5 years old, with recurrent nose congestion and fetid discharge from the right nasal cavity. The suspected clinical diagnosis of a supernumerary nasal tooth was confirmed by computed tomography (CT). Laboratory examination showed normal. After endoscopic removal in general anesthesia, the tooth was examined by pathological examination. A literature search identified 22 supernumerary nasal teeth in 21 patients.
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Child, Preschool , Humans , Male , Endoscopy , Nose , Pathology , Tomography, X-Ray Computed , Tooth, Supernumerary , Diagnosis , General Surgeryالملخص
Objective To examine the effects of intravenous thrombolysis with Tissue-type plasminogen activator (rt-PA) combined with mild hypothermia therapy on patients with acute cerebral infarction and further investigate under?lying mechanism for the treatment of cerebral infarction. Methods Sixty cases of cerebral infarction patients were random?ly divided into three groups with 20 patients in each group:①The control group was given rt-PA intravenous thromboly?sis;②The treatment group 1:intravenous thrombolytic therapy combined with local mild hypothermia treatment for 12 h;③The treatment group 2:intravenous thrombolytic therapy and local mild hypothermia in the treatment of 24 h. We col?lected NIHSS score before and after thrombolytic therapy, patient monitoring (ICP) changes during thrombolytic therapy, March (MRS) score and complications during follow-up after thrombolysis, The serum levels of SOD and MDA were as? sessed before and after thrombolytic therapy. Results NIHSS score was lower in both treatment group 1 and treatment group 2 than in the control group (P0.05). Conclusion Rt-PA intravenous thrombolysis combined with mild hypothermia treatment can improve the prognosis of patients with cerebral infarction without increasing the inci?dence of adverse reactions. In addition, thrombolysis combined with mild hypothermia 24 h has better effect than with mild hypothermia 12 h. The beneficial effects may be accomplished by reducing oxidative stress reaction.
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Objective To discuss the clinical manifestation and treatment of the complications caused by injected polyacrylamde hydro-gel( PAAG) for breast augmentation. Methods This retrospective research was performed among 212 patients who undergoing breast aug-mentation with injected polyacrylamde hydrogel. The clinical manifestation and treatment outcome of the complications were analyzed and summarized,which is aim to search an effective treatment method. Results For the 212 patients,the main complications were breast multi-ple indurations (131 cases),fever (9 cases),infection (14 cases),breast pain (65 cases),PAAG displacement (28 cases) and secondary deformity or asymmetry (25 cases). 152 cases experienced one clinical symptom,the rest patients simultaneously undergone no less than two clinical symptoms. Patients were received open operation with periareolar incision ( surgery group) or vacuum absorption by needle ( aspira-tion group) for dislodging PAAG. No significant difference was found in wound healing,breast shape satisfaction and pain anesis between the two groups. Whilethe surgery group was better than the aspiration group in efficiency for taking out PAAG and the incidence of reoperation, with statistical significance. Conclusion A plenty of complications occurred after breast augmentation with injected polyacrylamde hydrogel, the method of open operation with periareolar incision is a better way for eliminating PAAG and treating the complications.
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Plastic and Aesthetic surgery is a science which creates beauty by combining know-ledge and art. Combined with the professional characteristics of plastic surgery, we reformed the cur-riculum content and teaching mode of continuous education, including a established interactive theoret-ical learning model based on Journal club, the strengthening of clinical practice integrated with multiple related disciplines, the expanding the knowledge of Sociology, Psychology and Ethics, and the construc-tion of a long-term platform of network resources. Therefore, a comprehensive and specialized continu-ous education model in the department of plastic and aesthetic surgery was ultimately formed, whose preliminary assessment was favorable, and could be helpful in the cultivation of high-quality plastic and aesthetic surgeons in the future.
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Crohn’s disease( CD)is a chronic,progressive and destructive intestinal inflammatory disease, frequently associated with tissue and functional damage in intestinal tract. There is no specific clinical feature at its early stage,30% ~ 50% of the patients are associated with various complications at the time of diagnosis and are quite difficult to cure. Opportunistic screening performed in high risk population is a valuable strategy for early finding(pre-lesion of CD) and early diagnosis( CD without complication). Colonoscopy and screening of serum and fecal markers might be the methods for early diagnosis. Early treatment may alter the natural history of the disease.