Objective To study and analysis the MRI characteristics of common intracranial ring enhanced lesions.Methods MRI studies of 32 cases intracranial ring enhanced lesions were reviewed retrospectively,all cases were confirmed by surgery or pathology and anti-inflammatory treatment.Results Among 32 cases of Intracraninal ring enhaneed lesions included 12 glioblastomas,10 metastases,5 brain abscesses,2 craniophrayngiomas,1 tuberculosis granuloma,1 neurocysticercose,1 multiple sclerosis.On the whole,the malignant tumors displayed obviously heterogeneous thickness of the walls,especially the inner walls were uneven and coarse,While the non-tumor lesions demonstrated,regular shapers,smooth inner walls and even thickness of the walls.Conclusion Intracranial ring enhanced lesions has a specific MRI finding and can supply important diagnostic value.

Objective To analyze the results of distal tibia and fibula fracture treated with delayed open reduction and internal fixation with anatomic plate.Methods 24 fracture of distal tibia and fibula were stabilized temporanrily by application of plaster splint or calcaned traction immediately after injury.The definitive internal fixations were performed on an average of 8 days(range 7 to 10 days) after injury as soon as the soft tissue recovered.Results All patients were available for follow-up at an average of 2.6 years(range,1 to 4.5 years) after surgery.All fracture headed at an average of 15.4 weeks(range,12 to 29 weeks) postoperatively.There were 16 excellent,6 good,1 fair,and 1 poor results.The excellent and good rate was 92%.Conclusion This two-stage treatment protocol for fracture of distal tibia and fibula leads to the best long-term outcomes.

Alkaloids ; Antineoplastic Agents, Phytogenic ; Chemical Phenomena ; Chemistry ; Harringtonines

Adult ; Aged ; Female ; Fluorodeoxyglucose F18 ; Humans ; Male ; Middle Aged ; Nasopharyngeal Neoplasms ; diagnosis ; diagnostic imaging ; pathology ; Neoplasm Recurrence, Local ; diagnostic imaging ; Neoplasm, Residual ; diagnostic imaging ; Positron-Emission Tomography

OBJECTIVETo observe the clinical effect of Shen-reinforcing and menstrual cycle-regulating therapy (SRMCRT) combined with Western medicine (WM) in treating decline in ovarian reserve (DOR).

METHODSTotally 78 patients with DOR were assigned to the traditional Chinese medicine combined WM group (abbreviated as IM group, 40 cases), and the WM group (38 cases) according to random digit table method. Patients in the WM group were treated with hormone replacement therapy, while those in the IM group additionally received SRMCRT. The therapeutic course for all was 3 consecutive months. The therapeutic efficacy was compared between the two groups. The serum levels of follicle stimulating hormone (FSH), FSH/luteinizing hormone (LH), and estradiol (E2), as well as the development of sinus follicles were compared between before and after treatment in the two groups.

RESULTSThe therapeutic effective rate was 92.5% in the IM group, higher than that of the WM group (73.68%, P < 0.05). The serum levels of FSH, FSH/LH, and E2 decreased (P < 0.05) and the number of the sinus follicle increased (P < 0.05) in the two groups after treatment. Besides, IM was superior in decreasing serum levels of FSH and FSH/LH, and increasing the number of the sinus follicle (P < 0.05).

CONCLUSIONSSRMCRT was an effective method for treating ROD. IM was superior in decreasing serum levels of FSH and FSH/LH, and increasing the number of the sinus follicle.

Adult ; Drugs, Chinese Herbal ; therapeutic use ; Estradiol ; blood ; Female ; Follicle Stimulating Hormone ; blood ; Hormone Replacement Therapy ; Humans ; Integrative Medicine ; Luteinizing Hormone ; blood ; Ovarian Diseases ; drug therapy ; Ovarian Follicle ; drug effects ; Ovarian Reserve ; Young Adult

Hepatectomy ; Humans ; Liver Neoplasms ; surgery ; Preoperative Care ; Safety

Objective To determine whether the adjustment of the pusher of GTF was useful to decrease the degree of tilting of the femoral Ginther Tulip filter (GTF) in an in vitro caval model. Methods The caval model was constructed by placement of a 25 mm × 100 mm and two 10 mm ×200 mm Dacron graft inside a transparent bifurcate glass tube. The study consisted of two groups: left straight group (GLS) (n =100) and left curved group (GLC) (n = 100). In the GLC, a 10° to 20° angle was curved on the introducer.The distance (DCH) between the caval right wall and the hook was measured. The degree of tilting (DT) was classified into 5 grades and recorded. Before and after the GTF being released, the angle (ACM1, 2)between the axis of IVC and the metal mount, the distance (DCM1) between the caval right wall and the metal mount, the angle (ACF) between the axis of IVC and the axis of the filter and the diameter of IVC (DIVC) were measured. The data were analyzed with Chi-Square test, t test, rank sum test and Pearson correlation test. Results The degree of GTF tilting in each group revealed a divergent tendency. In group LC, the apex of the filter tended to be grade Ⅲ compared in group LS (x2 value 37. 491 ,P ＜0.01).The differences of most variables between GLS and GLC were considered as statistical significance(16. 60° vs.3.05°, 20.60° vs. 3.50°, -3.90°vs. -0.40°, 2.98 mm vs. 10.40 mm, - 10.95° vs. -0.485°,13. 17 mm vs. 10.06 mm, - 1.70° vs. 0.70°, t or Z values - 12. 187, - 12. 188, -8.545, -51.834,-11. 395,9. 562, -3. 596, P ＜ 0. 01). There exist significant positive correlation between ACM1 and ACF,ACM1 - ACM2 and DCH1 - DCH2 in each group, respectively(r values 0. 978,0. 344,0. 879,0. 627 ,P ＜0. 01),while significant negative associations are detected between DCH1 and ACF in each group , ACP and ACF in group LC(r values -0.974, -0.322, -0.702,P＜0.01). Conclusion The technique of adjusting the orientation of filter pusher had minimized the incidence and extent of GTF filter tilting in vitro.

Objective To explore the clinical effects of correction the midface depression.Methods From Aug.2010 to Aug.2015,185 cases of midface depression (aged from 18 to 61 years)were corrected by using structural fat grafting technique,the site and volume were placed as follows,tear trough 1ml,lid cheek groove 2 ml,midcheek groove 0.5 ml,anteriorcheek 4-8 ml,nasolabial fold 1-2 ml,nasal alar base 1-2 ml,evator labii superioris 1-2 ml,zygomaticus major 1-2 ml,buccinator 1-3 ml,and upper lip 3-5 ml.Results 185 cases were followed from 3 months to 3 years and the results were evaluated by visual analogue scales;156 cases of midface depression were corrected after the first structural fat grafting,the midface changed from concave to convex,and acquired prominent malar became more attractive;satisfaction of visual analogue scales were more than 80 ％;only 12 cases needed a second grafting.Conclusions The midface concavity can be corrected effectively by using structural fat grafting technique,the results are satisfied and the technique is safe,simple and effective.

Attention-deficit/hyperactivity disorder (ADHD)is one of the most common comorbidities of ASD.This article reviews the assessment tools and clinical research (prevalence,clinical characteristics and treat-ment)and fundamental research (iconography,genetics,neurophychology,electronerophysiology)of ASD with ADHD according to lately related articles.The findings suggested that there was lack of researches on treatment and iconography of ASD with ADHD and the conclusions were inconformity.Furthermore,most of the objects in these researches were children of normal intelligence.Thus future research should expand its objects to patients of adult and children with mental retardation and do further explore in iconography and treatment.

Objective To explore the value of water -based material decomposition images for detection of bone marrow edema (BME)in sacroiliitis with energy spectral CT.Methods The sacroiliac (SI)joints of nine spondyloarthropathy patients with sacroiliitis (the research group)and eight healthy volunteers (the control group) were underwent MRI and energy spectral CT.The mixed energy image of energy spectral CT was reconstructed to be mono energy image.Then,the mono image was divided into water -based image and calcium image by material divid-ed and analyzed software.The SI para -articular marrow region water -calcium relative concentration of research group was compared with that of control group.The BME diagnosis efficiency and optimal water -based concentration of energy spectral CT was analyzed by receiver operating characteristic (ROC)curve.Then,the sensitivity,specificity, positive likelihood ratio and negative likelihood ration were calculated.Results The water -based concentration of BME in research group (1 067.43 ±10.84)g/L was higher than that of control group (1 039.43 ±8.01)g/L(t =-3.14,P =0.003).Meanwhile,the calcium -based concentration of research group (68.98 ±20.53)g/L was not different from control group (78.03 ±26.39)g/L(t =1.88,P =0.066).ROC curve showed that the diagnosis efficiency was medium as the area of under curve was 0.75.When the optimal concentration of water -based was 1 052.00g/L,the diagnosis efficiency was the best.The sensitivity and specificity was 84.00%,62.50% respectively. Conclusion There are reference value and potential clinical value with energy spectral CT water -based concentra-tion detection for diagnosis BME in patients with sacroiliitis.