Objective To explore the clinical value of 18F-FDG PET/CT in the diagnosis of cardiac neoplasm.Methods Between January 2007 and December 2011,18F-FDG PET/CT was performed in 8649 patients in our hospital,and 14 (0.16％ ; 11 males,3 females,average age 46.9 (35-68) years) patients were diagnosed with cardiac neoplasm.18F-FDG PET/CT data of those 14 patients were retrospectively analyzed.Final diagnoses were confirmed by either histopathology (n =5) or follow-up (n =9).Results Accurate tumor localization and diagnoses were made by 18 F-FDG PET/CT in all 14 patients.Among them,13 were malignant (2(14.3％,2/14) primary and 11(78.6％,11/14) metastatic tumors (8 HCC,2 lung cancer,1 esophageal cancer) ; SUVmax 3.2-10.7) and 1 (7.1％,1/14) was benign (myxoma).Conclusion 18F-FDG PET/CT is useful for the detection and staging of primary malignant and metastatic cardiac neoplasms.

Aim To investigate the effects of emodin on the contraction of gallbladder smooth muscle(GBSM)and the L-type calcium current in GBSM cells.Methods Gallbladder muscle strips were obtained from adult guinea pigs and the resting tension was recorded.Gallbladder smooth muscle cells were isolated by enzymatic digestion,and calcium current was recorded by the whole-cell patch clamp method.Results Emodin-induced contraction of GBSM was significantly attenuated by pretreatment with nifedipine.Emodin increased the L-type calcium current in a dose-dependent manner.When 10 ?mol?L-1 emodin was applied to GBSM cells,the amplitude of L-type calcium current at +10 mV was enhanced by(45.2?2.26)%.In the presence of PKC inhibitor,staurosporine,emodin did not significantly affect the calcium current.Conclusion Emodin enhances L-type calcium current via PKC-dependent pathway and promotes gallbladder contraction.

Objective To investigate the value of 18F-FDG PET/CT in the phasing and grading of renal cell carcinoma (RCC) complicated with vena cava tumor thrombus (VCTT).Methods From December 2011 to September 2015,a total of 72 patients (52 males,20 females,age:36-74 years) were enrolled in this retrospectively study.All patients underwent 18F-FDG PET/CT and contrast-enhanced CT studies,and were diagnosed as RCC.The RCC patients combined with VCTT were classified by Mayo-level.Wilcoxon rank sum test was used to compare the grading of VCTT by PET/CT and contrast-enhanced CT.NM staging on abdominal area level was performed and the results were compared with x2 test.Results VCTT was identified in 18 RCC patients and the grading results by PET/CT were as follows:9 cases in Level 0,4 cases in Level Ⅰ,2 cases in Level Ⅱ,1 case in Level Ⅲ,and 2 cases in Level Ⅳ.When evaluated by PET/CT,20 cases were in N0M0,21 were in N1M0,9 were in N0M1,and 22 were in N1M1.NM staging results by contrast-enhanced CT were as follows:50 cases in N0M0,10 in N1M0,10 in N0M1,and 2 in N1M1.In addition,2 N1 and 2 M1 were found by the whole body PET/CT.The classification results of VCTT and staging of abdominal level by PET/CT were significantly better than those by contrast-enhanced CT (z=-2.462,P＜0.05;x2=32.806,P＜0.01).Conclusion 18F-FDG PET/CT is not only valuable for detecting primary RCC and local metastasis,but also useful for finding where the VCTT extends,which is conducive to therapeutic planning and further clinical treatment.

Objective To investigate the existence and significance of circulating autoantibodies to thrombopoietin (TPO) in sera from patients with systemic lupus erythematosus (SLE).Methods Fifty-six consecutive patients with SLE,twenty patients with idiopathic thrombocytopenic purpura (ITP),and twenty normal individuals were involved in this study.The characteristics of all patients with SLE were analyzed.Antibodies to TPO were detected using an enzyme-linked immunosorbent assay (ELISA).For normal distribution count data,x2 test or Fisher exact test was used,t test was used for measurement data,and Wilcoxon's rank test for non-normally distributed data which was represented by M(Q).Results A higher frequency of antibodies to TPO were observed in SLE patients than those in healthy controls (39.3％ vs 0,x2=11.058,P=0.001).Moreover,anti-TPO antibodies were detected in 15 (57.7％) of 26 SLE patients with thrombocytopenia,compared with that in 7 (23.3％,x2=6.894,P=0.009) of 30 patients without thrombocytopenia.Furthermore,the patients with antibodies to TPO exhibited more severe thrombocytopenia (t=3.010,P=0.004).Finally,anti-TPO antibodies seemed more likely to occur in patients with arthritis (x2=5.959,P=0.015),anti-dsDNA antibodies (x2=5.959,P=0.015).Conclusion The high incidence of antibodies to TPO in SLE patients with thrombocytopenia suggests that anti-TPO antibodies might play a vital role in SLE patients developing thrombocytopenia.Thus,there might be a clinical value by detecting anti-TPO antibodies in SLE patients with thrombocytopenia.

ObjectiveTo assess the recent effect of the invasiveness and transsphenoidal microsurgical operation in the treatment of growth hormone-secreting adenom tumor.MethodsThe data of 22 patients with growth hormone(GH) adenomas were collected.All patients were tested preoperative GH level and that within the first 3 days,30 days following surgery.The invasiveness of pituitary adenomas was judged according to Hardy's classification scheme modified by Wilson.ResultsThere were 22 patients with GH-secreting pituitary adenomas,8 males and 14 females,11 patients with invasive adenomas and 11 patients with noninvasive adenomas.The remission rate between the patients with invasive adenomas and the patients with non-invasive adenomas had no statistically significant difference (P ＞ 0.05 ).The postoperative remission rate of patients with GH values ≤ 50μg/L was no significantly lower than that of ＞ 50μg/L( P ＞ 0.05).ConclusionThe recent effects of operation were not significantly different with the invasiveness of tumor.

ObjectiveBy studying acupuncture at Neiguan (PC6), Shuigou (GV26), and Baihui (GV20) in septic shock patients, to observe the effect of acupuncture on T cell subsets, vital signs, white blood cell (WBC) count, and procalcitonin (PCT) level in septicshock patients.MethodSixty patients were randomized into a treatment group and a control group. The control group was intervened by symptomatic managements including supplementing blood volume, anti-inflammation, nutrition support, and organ protection, and the treatment group was by acupuncture at Neiguan, Shuigou, and Baihui in addition to the intervention given to the control group. The T cell subsets contents were detected before and after intervention, and serum PCT level, APACHEⅡscore, vital signs, and WBC count were determined on day 1, 3, 5, and 7.ResultIn the treatment group, T cell subsets including CD3﹢, CD4﹢, and CD4﹢/CD8﹢increased significantly after intervention (P<0.01,P<0.05), while CD8﹢dropped significantly afterintervention (P<0.05), and the changes in the treatment group were all markedly superior to that in the control group (P<0.05). The decrease of PCT level in the treatment group was more significant than that in the control group after treatment, the PCTlevel dropped significantly on the 5th day in the treatment group compared to that before treatment, and the inter-group difference was statistically significant after the 3rd day (P<0.01); the APACHEⅡscore in the treatment group was different from that in the control group after 3 d treatment, and the score was significantly changed in the treatment group after 5 d treatment (P<0.05); the body temperature, heart rate, inspiration, WBC count all showed decrease or improvement, and the improvements of vitalsigns in the treatment group were more significant than that in the control group (P<0.01,P<0.05).ConclusionAcupuncture at Baihui, Shuigou, and Neiguan can improve the immune function of septic shock patients, and its treatment effect is confirmed.

Objective To explore the effect of serpine1, α-serpine1 protein and KLF2 in patients with lower extremity venous thrombosis by Fufang Xueshuantong capsule.Methods 44 patients were diagnosed with lower extremity venous thrombosis were collected, and randomly divided into experimental group and control group, 22 cases in each group, giving the conventional antiplatelet therapy, on the basis of this, the experimental group was given Fufang Xueshuantong capsule 1.5 g, three times a day orally, and the control group was given context Shutong granules 20 g, three times a day orally.2 weeks for a course of treatment, three courses of treatment.Before and after treatment in the detection of two groups of patients with serum serpine1, α-serpine1 KLF2 and protein contents, blood rheology, coagulation function, and carries on the analysis.ResuIts Compared with the control group, experimental group patients has better curative effect, the performance of: serum serpine1and α-serpine1 protein content were significantly decreased(P<0.05).KLF2 expression was significantly higher (P<0.05).Blood viscosity, erythrocyte aggregation index, erythrocyte sedimentation rate decreased significantly (P<0.05).Fib, D-D content significantly decreased (P<0.05).ConcIusions Fufang Xueshuantong capsule can reduce serum serpine1, α-serpine1 protein content and promote KLF2 expression, decrease the blood viscosity, erythrocyte sedimentation rate, improve patients with hypercoagulable state in patients with lower extremity venous thrombosis, so as to achieve good clinical efficacy.

Objective To explore the rehabilitation effect of pelvic floor muscle training combined with traditional Chinese medicine in the treatment of mild-moderate pelvic organ prolapse.Methods A prospective ease-control study,choosing 103 patients of mild-moderate pelvic organ prolapse from October 2012 to May 2014 in Maternal and Child Health Hospital Outpatient of Hunan Province,which were randomly divided into study group (52 cases) and control group (51 cases).All of the patients underwent two courses of pelvic floor muscle training,including Kegel exercise,biofeedback,electrical stimulation therapy,the study group combined with traditional Chinese medicine (Buzhongyiqitang) at the same time.The efficacy was analyzed before and after treatment of pelvic floor muscle strength,myoelectric potential and indexing of pelvic organ prolapse quantification (POP-Q) changes.Results There werent statistically significant differences in type Ⅰ and Ⅲ muscle fiber muscle strength and myoelectric potential of two groups before treatment,while the shrinkage index improved significantly after treatment,and the study group was significantly higher with statistically significant difference (P ＜ 0.05).The effective rates of POP-Q indexing changes in two groups were 71.2％ and 56.9％,respectively.The effective rate of the study group was significantly higher than the control group(P ＜ 0.05).Conclusions The clinical efficacy of pelvic floor muscle training combined with Buzhongyiqitang in the treatment of mild-moderate pelvic organ prolapse was significant,and it had a good clinical value.

OBJECTIVETo evaluate the effect of meatoplasty with the pedicle flap in the treatment of meatal stenosis secondary to chronic balanitis.

METHODSWe retrospectively analyzed 32 cases of meatal stenosis secondary to chronic balanitis treated by meato- plasty with the pedicle flap. All the patients had a history of chronic balanitis and had received meatal dilatation or simple ventral mea- totomy without significant effect. Their mean maximum urinary flow rate (Qmax) was (4.3 ± 2.4) ml/s. During the operation, A "/\"-shaped incision was made in the healthy epidermis and a flap was harvested from the frenulum. After complete removal of the scar, the flap was placed into the urethral wall, followed by reconstruction of the external urethral orifice.

RESULTSThe patients were fol- lowed up for 6 to 30 months, which revealed smooth urination in all the patients with Qmax of (26.7 ± 4.5) ml/s and normal erectile function and uresiesthesis.

CONCLUSIONWith little invasiveness and few complications, meatoplasty with the pedicle flap is an ideal surgical method for the treatment of meatal stenosis secondary to chronic balanitis. However, there might be some change in the normal appearance of the balanus postoperatively, and its long-term effect needs further observation.

Balanitis ; complications ; Constriction, Pathologic ; etiology ; surgery ; Dilatation ; Humans ; Male ; Postoperative Period ; Reconstructive Surgical Procedures ; Retrospective Studies ; Surgical Flaps ; Urethra ; surgery ; Urethral Stricture ; etiology ; surgery ; Urination

Glomerulonephritis, Membranoproliferative ; Humans ; Kidney Glomerulus ; pathology