Acupressure ; Child ; Child, Preschool ; Combined Modality Therapy ; Female ; Humans ; Male ; Moxibustion ; Nocturnal Enuresis ; therapy

AlM:To investigate the features on prolonged central serous chorioretinopathy ( CSCR ) by optical coherent tomography ( OCT ) and to provide the basis of deciding the pathogenetic condition and prognosis. METHODS: Eighty - five patients who had been diagnosed with CSCR were grouped by suffering time as below: 32 patients suffered longer than 6mo as the prolonged and 53 patients with CSCR cured within that time. The imaging features of OCT were compared between the above groups.RESULTS:The incidence rate of neuroepithelial serous detachment extent above 500μm associated with pigmentary epithelial detachment in suffering eye and pigmentary epithelial damage in contralateral eye was significantly different between two groups. However, the incidence rate of neuroepithelial serous detachment extent above 4 000μm was not significant difference.CONCLUSlON:OCT could display clearly the change of every layer of retina with simplicity and visibility, which supplies us a new horizon to diagnose and trace CSCR. We could decide the pathogenetic condition and prognosis in accordance with the features of OCT, to provide references for the diagnosis and treatment of CSCR.

Humans ; Respiratory Tract Infections ; complications ; microbiology ; Silicotuberculosis ; complications ; microbiology ; Tuberculosis, Multidrug-Resistant ; complications ; microbiology

In this paper,the development trend of medical monitor system is analyzed.The portable trend and network function become more and more popular among all kinds of medical monitor devices.The architecture of medical network monitor system is provided: pocket medical monitor devices based on embedded platform is developed to interact with center database on networks;the telecommunication interface based on 802.11b/g and CDMA is designed to rebuild and extend the functions of traditional imaging devices(ultrasonic?CT?MRI) and the implementation details of terminal,monitor center software,distributed database and two kinds of medical information terminal are especially discussed;distributed medical database is designed for hospital center according to DICOM information model and HL7 standard;hand terminal based on WINCE is developed for nurse's routine care and doctor's auxiliary diagnosis.

Acupuncture Points ; Aged ; Aged, 80 and over ; Bloodletting ; Female ; Humans ; Middle Aged ; Pruritus ; therapy

Adult ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Hepatitis B, Chronic ; complications ; drug therapy ; Humans ; Liver Cirrhosis ; drug therapy ; etiology ; Male ; Middle Aged ; Phytotherapy ; Tablets

Objective To investigate treatment of caesarean scar pregnancy (CSP) and associated problem.Methods From January 2011 to January 2013,57 cases with CSP undergoing treatment in Affiliated Hospital of Hebei University were studied retrospectively.Among 57 patients,it was divided into 12 cases treated by curettage (curettage group) ;22 cases treated by uterine artery embolization(embolization group) ;8 cases treated by laparotomy(laparotomy group) and 15 cases treated by transvaginal debridement (transvaginal group).Results (1) Successful rate of curettage group,embolization group,laparotomy group and transvaginal group were 12/12,86％ (19/22),7/8,13/15.(2) The intraoperative blood loss and the hospital stay were 20 (17-28) ml,(5.1 ± 1.9) days in curettage group,10 (5-15) ml,(10.2 ± 3.2) days in embolization group,200 (80-300) ml,(11.3 ± 3.3) days in laparotomy group,50 (45-100) ml,(6.8 ± 1.2) days in transvaginal group.There was statistically different between curettage group and embolization group (P ＜ 0.05).There was statistically different between laparotomy group and transvaginal group (P ＜ 0.05).Conclusions Curettage,uterine artery embolization,abdominal and transvaginal scar debridement surgery can be used in treatment of the CSP.It should be carefully chosen with surgical intervention,if myometrium was implanted greater than 1/2,or near to serosa.It should be carefully chosen with vaginal surgery,if the blood flow signals was rich around the lesion.

Objective To study the clinical application of quantitative ultrasound(QUS) which evaluate skeletal status of children and adolescents.Methods Subjects were children and adolescents aged 0-18 years old.Tibia/radial bone strength was obtained using QUS.Children who were younger than 2 years old only were measured at midpiece of tibia,and children who were older than 2 years old were measu-red at midpiece of tibia and radius.At the same time,calcium in peripheral blood was measured by the method of atomic absorption.Results 1.Radial and tibial bone strength presented nonlinear growth with age in healthy children and adolescents.2.Bone strengths of different anatomic-sites were different and the disparity rate of evaluation at different anatomic sites was 30.1%.3.The bone strength of the children who had some risk factors that could induce decrease of bone strength or had some diseases of bone metabolism was lower than healthy children.Composition of low bone strength children was 71.1% in high risk children,and was 47.9% in those who had some symptom or physical sign of calcium deficiency.4.Composition of low bone strength children was 44.2% in those who had normal peripheral blood calcium,and composition of normal bone strength children in those who had low peripheral blood calcium was 59.7%.The 2 methods had no correlation.Conclusions QUS is a quite useful technique in evaluation skeletal status of children and adolescents,and is sensitive for high risk children.It is necessary to measure radius and tibia,and consider blood calcium and bone strength to evaluate practical level of calcium and nutritional state of children.

Objective:To study parameters of MRI image in different tissue differentiation,cell type of primary liver cancer.Methods:The pathological results and MRI data of regeneration nodules (27),hepatocellular carcinoma (HCC) (81 total;15,highly differentiated;40,moderately differentiated;26,low-grade differentiation),intrahepatic cholangiocarcinoma (ICC) (20) were retrospectively analyzed and compared To compare the difference of ADC values,strengthen degree among the regeneration nodules,HCC and ICC,and among HCC tissue differentiation.Results:Most cases of primary liver cancer can be accurately diagnosed by conventional MRI combined with LAVA.there are statistically significant differences of ADC values among regenerative nodules,HCC,ICC (P＜0.01),and among highly,moderately,poorly differentiated HCC groups (P＜0.01).But there is not actual clinical significance of the ADC values between moderately and poorly HCC.there is no statistically significant difference of the ADC values between highly differentiated HCC and ICC (P=0.27).Conclusion:Conventional MRI combining with DWI,LAVA can help distinguish the primary liver cancer differentiation degree and the cell type.

Objective To study the validity of a new material, to verify the influence of gender and age differences on normal school children, and give advice to establishing the norms of mean nasalance for normal school children.Methods The mean nasalance of 190 school children in Shanghai was obtained by reading the new, old material and the vowel /a/,/o/,/e/,/i/,/u/, and /ü/, the mean nasalance was analyzed for the standard deviations.The gender and age score differences were compared.Results The new material was more stable than the old.In the test of /i/ and/ü/and the nasal material, the girls'' MNS was higher than the boys''.In testing the vowels /a/,/o/,/e/,/i/,/u/, and /ü/and the new material, there were differences in different ages.Conclusion The validity of new material is more stable than the old.The MNS of the normal children in Shanghai show that it is higher for the girls than the boys, and also higher for the older children than for the younger.