Objective To analyze multislice CT (MSCT) multiphase multiphase enhancement scanning in the atypical hemangiomas. Methods During February 2013 from January 2014, chosing125 cases of patients with atypical hemangiomas in our hospital were retrospectively analyzed. Results There was a total of 240 lesions in 125 patients, multiple (2 or higher) in a total of 70 cases, 55 cases of single. A total of 170 were located in the right lobe, 70 were located in the left lobe, lesions was 0.8 to 4.5 cm in diameter, the average was (2.53±0.21) cm. A total of 205 lesions were circular, a total of 35 as lobulated or irregular. CT scan, a total of 155 were low density, 85 in equal density. A total of 120 state clearly, realm for part of the fuzzy and parts out of a total of 35, 85 was fuzzy. A total of 45 lesions density uneven, a total of 195 was lesions density uniformity. In 240 intrahepatic lesions, a total of 145 lesions present performance1, 80 lesions belong to 2 kinds of forms, 15 lesions characterized by 3 kinds of forms. Conclusion Although a few hemangiomas reinforcement is not typical, by the mutiperiodic enhanced MSCT scanning remain their respective characteristics, in identification of its pathological changes has important diagnostic value.

Objective To investigatethe constituents of enteroviruse which can cause hand‐foot‐and‐mouth disease(HFMD) ,and prevent against the development of new prevailing strains and provide basis for prevention and control of HFMD in Luoyang city . Methods Reverse‐transcription polymerase chain reaction (RT‐PCR) was used to identify the type of RNA of stool specimen of HFMD cases in Luoyang ,to distinguish the subtype of strain ,9 enterovirus‐positive specimens which coxcackie virusA16(CA16)‐and enterovirus71(EV71)‐negative were selected randomly for 5′UTR sequencing .strain‐specific primers were used to detect posi‐tive samples in 75 CA16‐ and EV71‐negative but other enterovirus‐positive specimens by using real time RT‐PCR .Composition characteristics of CA6 were further analyzed .Results Primary screening was conducted with the results of 5′UTR sequencing of 9 commonent erovirus‐positive specimens and there were 5 CA6‐positive ,which were prevailing strains;there were 20 CA6‐positive of 75 commonenterovirus‐positive specimens ,the proportion of CA6‐positive in enterovirus‐positive specimens was 29 .76% (25/84) . Thirteen samples were collected from male and 12 from female ,2 cases resulted in severe symptoms ,5 from city and 20 from coun‐try .Conclusion The composition of commonent erovirus which results in HFMD was complex and the proportion of CA6 was higher ,which should be pay more attention .

Objective To study the expression of heat shock 27 000 associated protein 1 ( HSPBAP1, GenBank: AK096705) in the brain tissues of patients with drug-refractory epilepsy and discuss its function in the pathogenesis. Methods Fluorescent quantitative polymerase chain reaction ( FQ-PCR) and immunohistochemistry were used to test the expression of HSPBAP1 in the surgically removed brain tissues of patients with drug-refractory epilepsy from the brain bank of our department ( n = 36) , and the results were compared with that of normal controls (n = 8 ). Results The relative expression of HSPBAP1 mRNA in the brains of patients with drug-refractory epilepsy was more than 34. 11 times that of controls, and HSPBAP1 protein expression was significantly increased in temporal lobe cortex (0. 0507?0. 0003, P

Objective To verify the diagnostic efficiency and application value of fecal syndecan 2(SDC2)gene methylation detection in intestinal tumor screening.Methods The clinical data of 1 456 patients with fecal SDC2 gene methylation detection in this hospital from November 2021 to December 2023 were ana-lyze retrospectively.The detection positive rate,colonoscopic compliance,sensitivity,specificity,positive pre-dictive rate and negative predictive rate were analyzed.The pathological diagnosis served as the gold standard.The receiver operating characteristic(ROC)curve and the area under the curve(AUC)were used to judge the diagnostic effect.Results In the results in 1 456 cases of fecal SDC2 gene methylation detection,90 cases were positive with a positive rate of 6.2％.The positive rate had no statistical difference between different sexes(P＞0.05).The positive rate in the patients ≥50 years old was higher than that in the patients＜50 year old(P＜0.05).Among 90 cases of detection results positive,67 cases completed the enteroscopic examination and the enteroscopic compliance rate was 74.4％.The enteroscopic compliance rate had no statistical difference be-tween the different sexes and among different ages of patients(P＞0.05).Among 67 cases of enteroscopic ex-amination completion,there were 6 cases(9.0％)of colorectal cancer,17 cases(25.4％)of progressive stage adenoma,15 cases(22.4％)of non-progressive stage adenoma,6 cases(9.0％)of non-adenomatous polyp and the lesion detection rate was 65.7％.Among 112 cases of fecal SDC2 gene methylation detection negative,there were 2 cases(1.8％)of progressive stage adenoma and 22 cases(19.6％)of non-progressive stage ade-noma.The sensitivity and specificity of this detection for colorectal cancer and progressive stage adenoma were 92.0％and 71.4％,respectively,which had obvious diagnostic significance for colorectal tumor(AUC=0.721,P＜0.001).Conclusion The fecal SDC2 gene methylation detection has an important clinical value in the preliminary screening of colorectal cancer.

Objective To investigate expression of extracelluar signal regulated protein kinase(ERK)and phosphorylation ERK(p-ERK)in the temporal lobe from patients with DR-TLE so as to explore the possible roles of ERK in the pathogenesis of DR-TLE.Methods Expression of ERK was detected with Western blot and immunohistochemistry in 32 patients with DR-TLE(24 temporal lobe,8 hippocampi),as compared with 12 controls(9 temporal lobe,3 hippocampi).Results ERK and p-ERK expression in DR-TLE was significantly higher(0.2266?0.0613,0.2097?0.0183 and 0.1924?0.0054,respectively)than those of controls(0.1840?0.0023,0.1974?0.0056 and 0.1825?0.0063,respectively,all P