Data quality issues of TCM structured data warehouse system is very important.This paper analyzed the data quality issues from the data repository to the data extraction,cleansing,transformation,loading (ETL) into the data warehouse process and established the principle of corresponding control,and researched improving data quality measures to ensure the success of data warehouse and right decision support.

Objective To study more reasonable method of radiation barrier for cervical cancer treated with external radiation. Methods The distance from cervical canals to tumor's margin in x axis was measured by B ultrasonic, around uterus were evaluated by physical examination.and the dose around uterus for patient who used fixed lead brick for radiation barrier when treated with external radiation were calculationed by TPS, in 39 case of cervical cancer treated with external radiation combine with intracavitary irradiation. Pay attention to the lower dose area around uterus. Results It might bring about lower dose area around uterus who used fixed lead brick for radiation barrier when treated with external radiation,and mass might be in above area. Conclusion Cervical cancer treated with external radiation with source axial distance (SAD), and radiation barrier with lead brick individuate may help for to avoid the lower dose area around uterus.

Objective:To investigate the effects of bandaging methods on breast cancer associated lymphoedema.Methods:By simple random sampling method, a total of 90 cases of breast cancer associated lymphoedema patients who received complex decongestion therapy in Hubei Cancer Hospital from May 2020 to My 2021 were randomly assigned to experimental group and control group, with 45 cases in each group. All patients received complex decongestion therapy. At the pressure bandage stage, the control group received figure-of-eight shape bandaging methods, the experimental group implemented modified bandaging methods: the figure-of-eight shape bandaging methods was used below the elbow joint, the spiral bandaging methods was used above the elbow joint. The arm circumference of affected limb, extracellular water/total body water ratio, general comfort questionnaire, bandage loosening rate as well as bandage loss was compared between two groups.Results:At 20 days after treatment, the arm circumference of affected limb in L 3, L 4 were (20.69 ± 2.06) cm, (25.76 ± 3.79) cm and extracellular water/total body water ratio was (10.15 ± 2.49)% in the experimental group, which were lower than those in the control group (21.97 ± 3.45) cm, (27.33 ± 3.25) cm and (11.67 ± 3.12)%, the differences were significant ( t=2.13, 2.11 and 2.56, all P<0.05); the physiological demension scores and total general comfort questionnaire scores were (11.07 ± 2.09) points and (81.71 ± 5.65) points in the experimental group, which were higher than those in the control group (8.36 ± 2.28) points and (77.29 ± 7.52) points, the difference were statically significant ( t=5.88 and 3.16, P<0.05). The bandage loosening rate was 2.2% in the experimental group, 6.7% in the control group, there was no significant difference between two groups ( χ2=1.05, P>0.05). The average bandage loss was (3.47 ± 0.53) rolls in the experimental group, which was lower than that in the control group (3.79 ± 0.40) rolls, the difference was statically significant ( t=3.28, P<0.01). Conclusions:Modified bandaging methods can decrease breast cancer associated lymphoedema, improve the degree of patient comfort and reduce bandage usage.

Objective To evaluate the value of human epididymis secretory protein 4(HE4)and CAl25 in the diagnosis of ovariall malignancy.Methods HF4 and CA125 in the serum specimens of malignant ovarian tumor group(30 cases),benign ovarian diseases(110 cases;45 benign ovarian tumor,57endometriotic diseases and 8 pelvic inflammation were included) and healthy women group( 137 cases)were assayed double blindly . The levels and the diagnosis efficiency of the HE4 and CA125 were analyzed.Results (1) The median levels of HE4 and CA125 were significantly higher in malignant ovarian tumor group (244 pmoi/L and 601 kU/L respectively) than those of the benign ovarian diseases group( 32 pmol/L and 22 kU/L respectively)and healthy women group (32 pmoi/L and 11 kU/L respectively) (P =0. 000-0. 029). The median levels of CA125 were also higher in endometriotic diseases and pelvic inflammation groups(53 and 41 kU/L respectively) than those of benign ovarian tumor group and healthy women group (12 and 11 kU/L respectively;P = 0. 000-0. 031 ). (2) The positive rate of HE4 was lower than that of CA12s in malignant ovarian tumor group ( P = 0. 036 ). HE4 was negative in benign diseases and healthy women groups. But the positive rates of CA125 were 56. 1% and 5/8 respectively in endometriotic diseases and pelvic inflammation groups and there were significant differences compared with HE4( P =0. 000). (3)The HE4 assay had advantage over the CA125 assay in receiver operating characteristic-area under the curve (ROC-AUC) and sensitivity with a specificity of 100% when ovarian malignancy was compared with controls having benign diseases and healthy women, benign tumor or benign diseases groups respectively. The CA125 assay had advantage over the HE4 assay in ROC-AUC and sensitivity with the same specificity when ovarian cancers were compared with controls having healthy women group. (4) Combined assay of HE4 and CA125was better than CA125 alone when ovarian malignancy was compared with controls having any group. (5)Combined assay was better than HE4 alone in ROC-AUC and sensitivity with the same specificity when ovarian cancers were compared with controls having benign diseases and healthy women or healthy women groups. And combined assay was lower in the ROC-AUC and the sensitivity with specificity of 100% than HE4 when ovarian cancers were compared with controls having benign tumors or benign diseases groups respectively. (6) The diagnosis efficiency of the HE4 assay at the level 86 pmol/L determined in ROC curve with controls having benign diseases and healthy women group and at the 95% reference level 50 pmol/L of healthy women or 150 pmol/L recommended by the kit respectively was compared. The sensitivity of 50 pmol/L was 73% higher than 150 pmol/L and 86 pmoi/L, while the specificity and positive predictive value were lower ( P = 0. 002, P = 0. 000 ). The specificity, accuracy and positive predictive value of HE4 assay at the set point of 150 pmol/L and 86 pmol/L were 100%, 96% and 96%. The set point of 86 pmol/L had advantage over 150 pmol/L at the sensitivity of diagnosis, 70% and 63% respectively. But the positive predictive value was 95% lower than 150 pmol/L, being 100%. There was no significant difference( P =0. 883, P = 0. 883 ). Conclusions The specificity of HF4 assay is higher than CA125 assay in the diagnosis of ovarian cancer and HE4 combined with CA125 assay can improve the diagnoses. The set point of 150 pmol/L is advantageous for the accurate diagnosis, while the set point of 86 pmol/L is advantageous for the screening of malignant ovarian cancer.

OBJECTIVETo investigate the characteristics of a new clinical-image syndrome-mild encephalitis/encephalopathy with a reversible splenial lesion (MERS) of corpus callosum.

METHODThe clinical and imaging features of one pediatric patient with the diagnosis of MERS were analyzed and the clinical and radiologic data of 44 MERS cases which were reported all around the world were also analyzed.

RESULTThe underlying disease of the patient before the onset was respiratory mycoplasma infection. On the second day of the disease course, the patient presented symptoms of encephalopathy. Brain MRI indicated lesions in the splenium of corpus callosum, centrum semiovate and posterior periventricular white matter. And these lesions recovered completely within 3 weeks. Most of the 44 patients diagnosed with MERS were associated with infectious diseases and completely recovered within two weeks. Symptoms included consciousness disturbance, convulsions and dysarthria. In addition to the splenium, brain MRI also showed lesions in genu of corpus callosum, centrum semiovate and white matter of frontal lobe.

CONCLUSIONThe clinical presentations of MERS were sudden onset of symptoms of encephalopathy during acute inflammation. Brain MRI indicated a reversible lesion in the splenium of corpus callosum. Patients recover completely within a few days.

Bacterial Infections ; complications ; Brain ; diagnostic imaging ; pathology ; Child ; Child, Preschool ; Corpus Callosum ; diagnostic imaging ; pathology ; Diffusion Magnetic Resonance Imaging ; Electroencephalography ; Encephalitis ; diagnostic imaging ; pathology ; Female ; Humans ; Male ; Mucocutaneous Lymph Node Syndrome ; complications ; Radiography ; Virus Diseases ; complications

Objective To study the effect of diosgenin(Dio) from Dioscorea nipponica on the proliferation in mouse spleen T lymphocytes and expressions of IL-2 and IFN-γmRNA,in order to investigate the immunity regulatory mechanism of Dio.Methods T lymphocytes stimulated by different concentrations of Dio and concanavalin A(ConA) were co-cultured.CCK-8 was used to detect the Dio effects on T lymphocyte proliferation.The RT-PCR method was adopted to detect the effect of Dio on expression of IL-2 and IFN-γmRNA.Results The Dio concentration in the range of 0.937 5-15.000 0 μg/mL had the inhibiting effect on T lymphocyte proliferation,Dio concentration in the range of 3.750 0-15.000 0μg/mL had the inhibiting effect on IFN-γ and IL-2 expression in T lymphocytes.With the Dio concentration increase,the inhibition effect was enhanced(P＜0.05).7.500 0 μg/mL was the best inhibition concentration.The inhibition effect was decreased when the concentration exceeding 7.500 0 μg/mL.Conclusion Dio has the inhibiting effect on T lymphocyte proliferation and expressions of IL-2 and IFN-γ mRNA.

Objective To investigate high risk human papillomavirus(HR-HPV)prevalence among married women in Beijing and to study the high risk flactors.nethods During March 2007 to September 2008.a total of 6185 married women sampled from 137 communities in 12 districts were screened bv HR-HPV DNA test and cytogical test.The interview was carried out with unified questionnaires.The databage was set up and twice entered in EpiDam 3.0.After checked up,the data were analyzed in SPSS 15.0.Results (1) The HR-HPV infection rate was 9.89%.The HR-HPV infection rate of the city zone,the suburb and the exurb were 9.34%,10.51% and 9.51% (P>0.05).The HR-HPV infection rate of the native and the oudander were 9.53%,11.30% (P<0.05).(2) The age distribution of HR-HPV infection was that the rate was around 10% among 25 to 44 age groups,which was the highest(11.21%) in 30 to 34 age group;then the rate was descended as the age raising,the rate of 50 to 54 age group was the lowest(7.78%).(3) Multiple logistic regression showed that the related risk factors of HR-HPV infection mainly included 1000 RMB and above of family income per person per month.possessing more than 1 sexual partner of her husband,outlander and hish levels of education.(4) The prevalence of cervical intraepithelial neoplasia(CIN)in HR-HPV positive group wag significantly higher than that in HR-HPV negative group(29.76% vs 3.32%,P<0.01).Conclusions(1)The HR-HPV infection rate among aged 25 to 54 years was 9.9% and there was no significant difference in area distribution.(2)The hish risk population which should strengthen screening was the married bearing-age women with high level of family income,outlander,high levels of education and her husband possessing more than 1 sexual partner.(3)HR-HPV infection is the main risk factor for CIN and cervical cancer.while does not provide a causal relationship with them.The high risk population should be checked regularly to understand the development of HR-HPV infection and CIN incidence.

OBJECTIVEAicardi-Goutières syndrome (AGS) is a rare early-onset genetic encephalopathy. The aim of this study was to explore the clinical, imaging and genetic features of a family with AGS, which may contribute to definite diagnosis, genetic counseling and prenatal diagnosis of this rare disease in China. We summarized the characteristics of AGS through reviewing related references.

METHODInformation of the proband and other family members as well as their DNA samples were collected. All the exons and exon-intron boundaries of pathogenic genes were amplified with PCR and were directly sequenced for genomic DNA. And we reviewed the reports of 252 cases.

RESULT(1) The proband was a 6 years plus 7 months old boy. He presented with severe developmental delay and abnormal posture mainly as torsion of limbs. By physical examination he was found to have some chilblain-like skin lesions at the end of limbs and microcephaly. The CT scan of his head displayed multiple calcification, especially in the basal ganglia. The MRI of his head displayed a hypointense signal in T1-weighted (T1W) images and a hyperintense signal in T2-weighted (T2W) in cerebral white matter and cystic lesions in temporal white matter. The younger sister of the proband presented with chilblain-like skin lesions on her face and the end of limbs had no developmental delay. The CT of her head showed multiple calcification, especially in the basal ganglia. (2) Two mutations were identified in TREX1, one was a novel nonsense mutation (c.294_295insA), and the other was a known pathogenic mutation (c.868_885del). (3) The common performances of AGS included mental retardation [92% (231/252) ], dystonia [75% (189/252)], microcephaly [63% (159/252) ], chilblain [42% (106/252) ], basal ganglia calcification [100% (252/252)], brain atrophy[88% (222/252)] and cerebral white matter lesions [86% (217/252)]. TREX1 [38% (96/252) ] and RNASEH2B [23% (58/252)]are the most common pathogenic genes.

CONCLUSIONWe determined pathogenic gene of these patients which is the basis of genetic counseling for this family. c.294_295insA mutation is a novel mutation not reported around the world yet.

Atrophy ; Autoimmune Diseases of the Nervous System ; diagnosis ; genetics ; Calcinosis ; Child ; China ; Exodeoxyribonucleases ; genetics ; Exons ; genetics ; Genetic Testing ; Humans ; Magnetic Resonance Imaging ; Male ; Mutation ; Nervous System Malformations ; diagnosis ; genetics ; Pedigree ; Phosphoproteins ; genetics