Functional imaging is a newly arisen interdisciplinary subject compared with the routine radiology displaying anatomy and morphology of lesions. It can exhibit the function-changed information, such as blood flow and metabolism of organs and tissues as visual images or data to provide organizational functions and metabolic information, which makes early diagnosis, more accurate orientation, qualitative definition, and also the prognosis judgment. The ophthalmologists should pay more attention to the functional imaging applications in the field of neuro-ophthalmology.

[Objective] To evaluate the effect of Tiepi Fengdou Granule(TFG) as adjuvant treatment in cancer patients during chemotherapy.[Methods] Twenty patients were treated with TFG,and then we added up integral calculus of Yin Deficiency symptoms,tested blood routine,hepatic and renal function and subgroup of T-cell and NK cell.[Results] The Yin Deficiency symptoms of 7 cases(35%) were improved significantly,and 13 cases were partly improved(65%).Each integral calculus of Yin Deficiency symptoms was descended.The tested blood routine,hepatic function and subgroup of T-cell and NK cell were changed significantly.[Conclusions] TFG could control the symptoms of Yin Deficiency and improve immune function for cancer chemotherapy patients.

The optimal distance from tumor to incision varied according to the cellular type of the tumor. In each case the cutting edge of the excised tissue was checked with frozen sections for cancer cells. Multiple neighboring skin flaps in full thickness raised from the periosteum were used to cover the large defects (the smallest defect is 25 20mm, the largest one is 75 65mm). The results showed that good cosmetic results were obtained in all cases, visual function was preserved in 35 of the 36 patients, and no recurrence of the tumor was found in 5 years' follow-up. One patient with squamous cell carcinoma that disseminated to nasal cavity and sinuses had a complication of meningitis after the operation,and it was cured with proper treatment.

[Objective] The purpose of this study was to evaluate the association of ultrasound findings and different treatments with the prognosis of the pump twin in twin reversed arterial perfusion sequence (TRAP).[Methods] The 55 cases that were diagnosed as TRAP during the period from January 4th 2010 and August 31st 2015 were included.Ultrasound appearances of monochorionic twins were documented in detail when the twins were diagnosed with TRAP initially.At the initial evaluation,presence or absence of the following abnormalities were documented,including the ratio of the acardiac twin to the weight of the pump twin,hydrops fetalis in the pump twin,cardiomegaly in the pump twin,polyhydramnios in the pump twin,oligohydramnios in the acardiac twin and different treatments.The relationship between these ultrasound characteristics and different treatments with mortality of pump twin were analyzed with logistic regression.[Results] A total of 55 cases with TRAP were diagnosed in our institution and three cases were lost to follow up.Selective reduction was performed in 21 cases,termination of pregnancies in 13 and expectant management in 18.Excluding the cases that underwent termination of pregnancy,the remaining 39 cases were divided into two groups according treatment,expectant management group (n=18) and selective reduction group (n=21).Overall survival rate of the pump twin in these two groups was 66.7％ and 71.4％,respectively,P =0.748.The markers of perinatal outcome were not significantly different between expectant management group and selective reduction group.Logistic regression demonstrated that cardiomegaly in the pump twin (OR=21.73,95％CI:1.15 ～ 203.89,P ＜ 0.001) were significant correlated with mortality of the pump twin.[Conclusion] The prognosis markers were not significantly different between conservative management and selective reduction group.Cardiomegaly in the pump twin should be considered as risk predictors for mortality of the pump twin in TRAP.

Objective To investigate the clinical and imaging features of the reversible posterior leukoencephalopathy syndrome(RPLS).Methods The clinical and imagig data of 9 patients with RPLS were analyzed retrospectively.Results Among the patients,4(44%)were secondary to pregnancy-induced hypertension syndrome,1(11%)was second to short bowel syndrome,1(11% )was second to acute lymphoblastic leukemia,1( 11% )was second to IgA nephropathy,and 2(22%)were second to hypertensive encephalopathy.Their mean age of symptom onset was 23.4 ± 9.9 years.Their main clinical manifestations were headaches,seizures,blurred vision,and consciousness disturbance.Magnetic resonance imaging(MRI)showed symmetrical lesions of bilateral white matter in posterior brain.T1 weighted imaging and diffusion-weighted imaging showed low or isointense signal.T2 weighted imaging,fluid attenuated inversion recovery(FLAIR),and apparent diffusion coefficient(ADC)map showed high-intensity signal.The symptoms of the patients disappeared after the treatment.MRI reexamination showed that the lesions disappeared completely or almost completely.Conclusions The causes of RPLS were different.The imaging mainly showed the signal of vasogenic brain edema on the posterior white matter of the brain.After timely treatment,the symptorms and imaging features were improved rapidly.The patients with young-onset RPLS are their important clinical feature.[Key wonds]Posterior leukoencephalopathy syndrome;Magnetic resonance imaaging;Hypertension;Age factors were improved rapidly.The patients with young-onset RPLS are their important clinical feature.

The aim of the experimental study is to investigate shortterm toxicity of an initial domestic Methotrexate microspheres(MTX-ms)by hepatic arterial infusion in rats,provide some experimental bases for clinic interventional treatment of liver carcinoma with this new chemoembolization agent.Compareing with control group and MTX group, MTX-ms of largedoses could result in temporal rise of GPT and AKP,deterioration or necroses of animal's liver at different degrees,12 days later a number of microspheres could still be found in the small arteries of the necrotizing area.No pathological changes related to microsphere could be found in other main organs(heart,spleen,lung and kidney).Results suggested that chemoembolization effect of MTX-ms is relatively strong;for effectively oc- cluding blood flow of hepatic arteries on the level of small arteries.Meanwhile MTX-ms oc- clud blood supply of liver carcinoma,they may also cause damages of normal liver tissue. Clinically more attention ought to be paid to the dosage of MTX1 microspheres and thus avoid the overflow of more microspheres to the normal liver tissue causing damage.

Objective The purpose of the study was to investigate the correlation in incidence and severity between peripheral arterial disease(PAD) and coronary artery disease and stroke in Chinese people,in order to assess the essentiality of Ankle Brachial Index(ABI) examination for all the patients.Methods Patients hospitalized to Departments of Cardiology,Neurology and Vascular Diseases from March 2006 to December 2007 were enrolled.ABI was measured,and the disease history was collected.Ejection fraction(EF),coronary arteriography and ultrasound examination of the cervical artery were recorded to analyze the relationship between them and ABI.The prevalence of decreased ABI was calculated.Results In 132 patients hospitalized in the Department of Cardiology,the prevalence of ABI

Objective To observe the effect of Fuming Tablet on the content of ATP and MDA, and the activity of SOD in retinal tissue of rabbit retinal detachment (RD) and reattachment model. Methods 48 rabbits were randomly divided into 4 groups, with 12 in each. 12 rabbits were taken as healthy control and fed with normal saline, the others in model group, western medicine group and Fuming Tablet group were prepared as RD model by injecting Sodium Halyuronate (Helen) into subretinal spaces, and the detached retinas were reattached automatically in 10 ～ 14 days. They were administered with normal saline, mixed preparation of western medicines and Fuming Tablet suspension respectively, then the content of ATP, MDA and SOD activity were determined in postoperative 1 week (the retina remained detached) and 3 weeks (the detached retina reattached). Results Effect of fuming tablet of increasing the content of ATP and the activity of SOD, reducing the content of MDA was similar with that of the mixed preparation of ATP, VitB1 and Venoruton. Conclusion Fuming Tablet can significantly improve the oxidation resistance and depress the lipid peroxidation of retinal tissue, thus alleviate and inhibit the development of retinal pathological changes to some extent.

Objective To investigate the comparative proteomes difference of PBMC between health adults and Parkinson Disease(PD) patients with Ganyang Huafeng syndrome and Xuexu Shengfeng syndrome.So to approach the essence of the two TCM syndromes from the protein expression level.Methods A series of methods,including immobilolized pH gradient two-dimensional polyacrylamide gel electrophpresis(2-DE),Coomassie Brilliant Blue staining,PDQuest 2-DE analysis software,peptide massfingerprint based on matrix-assisted laser desorption/ionization time of flying mass spectrometry(MALDI-TOF-MS) and SWISS-PROT database searching,were used to separate and indentify the proteome of PBMC between health adults and PD patients with Ganyang Huafeng syndrome and Xuexu Shengfeng syndrome.Results The good 2-DE pattern including resolution and reproducibility was obtained.After Coomassie Brilliant Blue staining,15 spots were incised and analyzed by MALDI-TOF-MS.The typic peptide masses were searched in the SWISS-PROT database by Mascot software.All proteins were preliminarily identified,which ralated to cytoskeleton,anti-oxidative stress,protein degradation,signal transduction and cell cycle,etc.Conclusions The well-resolved,reproducible 2-DE patterns of Ganyang Huafeng syndrome and Xuexu Shengfeng syndrome PD were established and revealed the protein expression difference of PBMC between the two syndromes of PD patients.This research is helpful to provide substance evidence in investigation of the essence of Ganyang Huafeng syndrome and Xuexu Shengfeng syndrome on protein level.

The blood supply of metatarsuses and pha-langeals in 30 cases of fetuses and infants was ob-served by microangiographic methods. The resultsdemonstrated that diaphyses and cartilages of bothends of metatarsuses and phalangeals gradually in-creased in the fetal period and appeared nourishingartery and cartilage canal. Both ends of metatar-suses and phalangeals gradually decrea.ed in the. infant period and cartilage canals gradually disap-peared also. These implied that the appearance ofcartilage canals was related to the size of cartilageblocks. Cartilage Canals were temporary bloodsystem of fetal cartilage. Characteristics of bloodsupply of metatarsuses and phalangeals: 1. Asym-metrical distribution of blood supply on metatar-suses and phalangeal, that is the blood supply ofepiphyseal end is richer than one of non--epiphy-seal end, is adapted with the difference of growthability at both ends. 2. There is distribution ofcartilage canals at the epiphyseal end of the distalphalanx, and it is adapted with having growth a-bility at the proximal end. These show that bloodsupply of metatarsuses and phalangeals is closelyrelated to their growth and development.