Objective:To discuss the applicative value of 1.5TMR-diffusion weighted imaging (DWI) sequence and apparent diffusion coefficient (ADC) measurement in the diagnosis and differential diagnosis of endometrial carcinoma.Methods: Thirty seven cases were collected in endometrial carcinoma group, 11 cases were selected in benign group and other 20 normal volunteers. Data of the DWI and ADC value, common-MRI(c-MRI) sequence in the 48 patients and 20 normal volunteers was contrasted and analyzed.Results: The differences between endometrial malignant tumors, benign lesions and the normal have statistical significance.Conclusion: 1.5 T MR-DWI sequence and ADC value has a superior ability in detecting endometrial lesions. It can be used to differentiate the endometrial carcinoma from either benign or normal cases, it can provide reliable assistance in the clinical cure.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Male ; Middle Aged ; Sleep Initiation and Maintenance Disorders ; therapy ; Treatment Outcome

Adolescent ; Adult ; Child ; Female ; Hematopoietic Stem Cell Transplantation ; adverse effects ; Humans ; Lymphoproliferative Disorders ; diagnosis ; etiology ; therapy ; Male ; Middle Aged ; Retrospective Studies ; Transplantation, Homologous ; Young Adult

China ; Humans ; Pulmonary Medicine

Antibodies ; immunology ; Graft Rejection ; drug therapy ; immunology ; prevention & control ; Graft Survival ; immunology ; Humans

Objective To investigate the role of arcuate fasciculus in conduction aphasia after ischemic stroke using magnetic resonance diffusion tensor imaging (DTI) technique. Methods Five patients with conduction aphasia after acute ischemic stroke (case group) and 5 patients without aphasia (control group) were selected. The DTI technique was used to detect the fractional anisotropy (FA) of Broca's area, Wernicke's area, and arcuate fasciculus. Results The FA values of Broca's area (0. 341 ± 0. 018 vs. 0. 295 ± 0. 060; t = 4. 533, P = 0. 045), Wernicke's area (0. 303 ± 0. 009 vs. 0. 243 ± 0. 011; t = 6. 556, P = 0. 022), and arcuate fiber bundle (0. 646 ± 0. 020 vs. 0. 541 ± 0. 009; t = 7. 343, P = 0. 018) in the left hemisphere were significantly higher compared with their mirror areas in the control group. The FA values of Broca's area (0. 315 ± 0. 015 vs. 0. 280 ± 0. 006; t = 6. 246, P = 0. 023), Wernicke's area (0. 299 ± 0. 012 vs. 0. 239 ± 0. 022; t = 4. 576, P = 0. 025), and arcuate fiber bundle (0. 226 ± 0. 016 vs. 0. 294 ± 0. 007; t = - 12. 590, P = 0. 006) in the left hemisphere were significantly higher compared with their mirror areas in the case group. There was no significant difference Broca's area (t = 1. 901, P = 0. 13) and Wernicke's area (t =2. 092, P = 0. 105) in the left hemisphere between the case group and the control group, but the FA values of arcuate fasciculus in the left hemisphere in the case group was significantly lower compared with the control group (t = 28. 393, P < 0. 001 ). Conclusions For patients with conduction aphasia after acute ischemic stroke, the arcuate fasciculus has the left-dominant lateralization. Their conduction aphasia may be associated with the reduction and break of the arcuate fasciculus.

The effects of Traditional Chinese medicine (TCM) nursing operation in cervical spondylitis have been generally recognized. This paper reviewed the applications and improvements of the major three TCM nursing operations, cupping, Gua-Sha and acupressure. The future developments in moxibustion, auricular point sticking, fumigation and washing therapy and moisten compress therapy were also prospected.

OBJECTIVE:To investigate clinical efficacy of oxaliplatin+calcium folinate+5-fluorouracil(mFOLFOX6),oxalipl-atin+capecitabine(CapeOX),irinotecan+calcium folinate+5-fluorouracil(FOLFIRI)for metastatic colorectal cancer,and to conduct cost-effectiveness analysis. METHODS:48 patients with colorectal cancer were divided into mFOLFOX6 group(30 cases),Cape-OX group(8 cases)and FOLFIRI group(10 cases). Clinical efficacy and ADR of 3 groups were analyzed,and cost-effectiveness analysis was also conducted. RESULTS:Clinical effective rates of mFOLFOX6 group,CapeOX group and FOLFIRI group were 96.67%,87.50% and 80.00%,respectively,the mFOLFX6 group was significantly higher than the other 2 groups,with statistical significance(P<0.05). mFOLFOX6 group had high incidence of gastrointestinal side effects (70.00%). FOLFIRI group had high incidence of myelosuppression (70.00%). CapeOX and mFOLFOX6 group suffered from liver injury possibly,without statistical significance (P>0.05). The C/E of mFOLFOX6 group,CapeOX group and FOLFIRI group were 11 950,15 674 and 18 397 re-spectively,to which results of sensitivity analysis were same. CONCLUSIONS:The cost-effectiveness of mFOLFOX6 regimen is superior to CapeOX and FOLFIRI regimen in the treatment of metastatic colorectal cancer,but it has the high incidence of gastroin-testinal side effects.

Objective To study the different biomechanics surgical effects of posterolateral fusion , the transverse fusion and the interbody fusion. Method Scan CT was followed with preprocess of images. The Mimics , HyperMesh and Geomagic Studio Reverse engineering softwares were used to establish the modles of lumbar fusion , then the finite element computation was conducted by using the Abaqus finite element software. Result The EF of each lumbar modle was established , the EF of the interbody fusionwas rised evidently. After the fusion , the stress of the adjacent lumbar were also rised, among them the stress of the upper adjacent segment in tnterbody fusion was the most in extension and rotation , with statistical significance ( P < 0 . 05 ) . In the antexion the stress of the transverse fusion was the most, and the new type of posterolateral fusion least, three of them all hadstatistical significance (P<0.05). In the lateral flexion, they had no statistical significance (P>0.05). About the under adjacent sengment, in the extension and antexion, the stress of the interbody fusion was the most, and the new type of posterolateral fusion was the least, the three of them all haved statistical significance (P<0.05, respectively). In the rotation and lateral flexion, with no statistical significance (P>0.05). Conclusion After the fusion, the EF of the lumbar and the stress of the lumbar disc are all established, the interbody fusion is most, while the others are lower.

Objective To compare and explore the morphological characteristics of mast cells in different tissues of 6 types of common laboratory animals.Methods Ten healthy adult SPF Kunming mice, 10 SD rats, 10 Hartley guinea pigs, 10 New Zealand rabbits, 6 beagle dogs and 6 Macaca mulata ( male:female=1:1, for all) were used in this study. The animals were sacrificed by euthanasia, samples of the skin, lung, spleen and sigmoid colon were taken from mouse, rat, guinea pig, rabbit, dog and monkey, and fixed in formalin and Bouin’ s solution.Paraffin sections were stained with toluidine blue and Alcian blue-safranin O, respectively.The mouse skin and dog spleen were immunohistochemically stained for substance P.A color pathological image analysis system was used to conduct the analysis of morphometric pa-rameters of mast cells.Samples of the skin of these animals were also fixed in glutaraldehyde for the electron microscopic observation and comparison of the mast cells.Results Mast cells in different types of animals were distinctive in distribu-tion, morphology, size, metachromasia and staining properties.Density and morphometric parameters of the mast cells had significant differences among the 6 types of animals ( P＜0.05 ) .Characteristic granules were contained in the skin mast cells of guinea pig, dog and monkey.Mast cells in the mouse skin, dog spleen and nerves in the mouse skin showed immu-noreactive substance P.Conclusions Mast cells in the 6 types of laboratory animals showed histochemical and morphologi-cal heterogeneity, which have important reference values in animal experimental research on mast cell function.