Objective To investigate the clinicopathological features ,diagnosis and differential diagnosis of primary leiomyo‐sarcoma of the thyroid gland .Methods The pathological characteristics and immunohistochemical features in a case of primary leio‐myosarcoma of the thyroid gland were analyzed and the relevant literatures were reviewed .Results Grossly ,the mass measured 5 .5 cm × 4 .0 cm × 3 .5 cm ,gray and yellow in cut surface and partial hard quality .Histologically ,the tumor was composed of spin‐dle cells ,arranging in bundles with obvious dysplasia ,nuclear mitosis was easily found .The tumor infiltrated thyroid follicles and in‐vaded surrounding tissues .The immunohistochemical study showed that Vimentin ,SMA ,Caldesmon and Actin were positive ,and CK ,CK8 ,EMA ,TTF‐1 ,P53 and LCA were negative .Conclusion Primary leiomyosarcoma of thyroid gland is extremely rare ,its diagnosis should be combined with clinical and imageologic data ,histological characteristics and immunohistochemistry .

Objective To discuss the distributions and drug resistance of gram-positive cocci and provide scientific basis for reasonable use of antimicrobial drugs.Methods One hundred and twenty-five strains were isolated and cultured in our department from January 2009 to December 2011.The drug susceptibility was tested by K-B method and the results were judged by the criteria guideline of CLSI 2009.Results The main strains of separated cocci were Staphylococcus aureus (68,54.4％),Enterococcus faecium (22,17.6％),coagulase-negative staphylococcus (CNS) (20,16.0％),Enterococcus faecalis (6,4.8％),Staphylococcus haemolyticus(7,5.6％)and other gram-positive cocci (2,1.6％).Methicillin-resistant S.aureus (MRSA) and Methicillin-susceptible S.aureus (MSSA) detected were 40 and 28 strains(accounted for 58.8％ and 41.1％ of S.aureaus).The results of drug susceptibility tests showed that the drug resistant rate of MRSA to Gentamicin,Clidamycin,Erythromycin and Ciprofloxacin was up to 87.5％-95.0％,and the drug resistant rate of coagulasenegative staphylococcus to Penicillin,Erythromycin,Clidamycin and Gentamicin was up to 65.0％-95.0％,besides,the drug resistant rate of E.faecalis and E.faecium to Erythromycin,high level Gentamicin and Ciprofloxacin were 86.4％-100％ and 50.0％-66.7％,respectively.No strains with drug resistant to Vancomycin,Teicoplanin and Linezolid were detected.Conclusion S.aureus was the main strains of nosocomial infection of gram cocci.The resistance of gram-positive cocci is severe,so clinicians should attaches great importance to high drug resistance of gram-positive cocci.

Objective:To evaluate the clinical efficacy of acupuncture plus tuina in treating cervical vertigo (CV).Methods:One hundred CV patients were randomized into an observation group and an acupuncture group by the random number table,with 50 cases in each group.The acupuncture group received acupuncture at Xiang Ba Zhen (eight acupoints on the nape);the observation group received tuina treatment in addition to the Xiang Ba Zhen acupuncture.The two groups were both treated once every other day for 10 sessions in total.The two groups were examined by transcranial cerebral Doppler (TCD) before and after the treatment,and their therapeutic efficacies were evaluated.Results:After the treatment,the mean velocity (Vm) of vertebral artery (VA) and basilar artery (BA) showed significant improvement in both groups (all P＜0.001);there were significant differences in the Vm of VA and BA between the two groups (both P＜0.05).The total effective rate was 100.0％ in the observation group versus 82.0％ in the acupuncture group,and the difference was statistically significant (P＜0.01).Conclusion:Xiang Ba Zhen acupuncture as a monotherapy or used together with tuina can improve CV,but Xiang Ba Zhen plus tuina can produce a more significant efficacy.

Objective To study and establish a high quality digital 3D anatomical modeling of the mandible with full teeth.Methods A set of accurate digital models of standard anatomical specimens of mandibular teeth were obtained by laser scanning, and the 3D mandible model was reconstructed by CT scan data;then, a registration deformation method based on the geometry and image anatomical landmark was employed to do the registration of each tooth to the mandible model, and finally the tooth enamel , dentin, periodontal ligament were generated .Results A high quality digital 3D anatomical modeling of the mandible with full teeth was built , each tooth had detail crown and whole root , the distinction between the enamel , dentin, periodontal ligament , and any anatomical regions can be zoomed and rotately displayed . Conclusion The digital 3D anatomical modeling of the mandible with full teeth has realistic 3D imaging view and convenient teaching-learning function , and has tremendous apllication futures in the stomatology , maxillofacial and other medical departments .

OBJECTIVETo investigate the relationship between tongue presentations and the serum level of C-reactive protein (CRP) in patients with acute cerebral infarction (ACI).

METHODSTongue presentations of 200 incipient unilateral ACI patients were observed, their serum CRP level was determined, and the relationship between the two entries was analyzed.

RESULTSSerum level of CRP in patients with thick tongue coating were significantly more than those with thin coating (117 cases vs. 73 cases); tongue coating was greasy in 149 patients and un-greasy in 51 patients. Spearman correlation analysis showed that the serum level of CRP was positively correlated with the thickness of tongue coating (r = 0.186, P = 0.008); also with the greasy degree. The difference of CRP levels in patients with different color and dryness of tongue was insignificant statistically (P > 0.05).

CONCLUSIONCorrelation between tongue presentations and serum CRP level is possibly existed in patients with ACI.

Adult ; Aged ; Aged, 80 and over ; C-Reactive Protein ; metabolism ; Cerebral Infarction ; blood ; pathology ; Diagnosis, Differential ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; methods ; Middle Aged ; Prognosis ; Tongue

Objective To explore a method for repairing the appearance and function of the cheek aesthetic unit.Methods A single volume of 100 ml to 150 ml of tissue expander was implanted at the lower edge of the injury area on the cheek.The first injection was performed 5 days after the operation and twice a week after the injection.It took an average of about 4 months to complete the expansion,with 3-5 times over expanded.The lesions were resurfaced with the expanded flaps,and long term follow-up was observed for flap survival.Results 17 cases of cheek lesions had been successfully reconstructed,with the color,texture of the expanded flaps well matched to the surrounding skin after 3-12 months follow-up.The facial expression functions and configurations were satisfied.Conclusions Excessive expansion of the prefabricated skin flap of the jaw and neck can repair the cheek aesthetic unit successfully,which is a practical method and meets the needs of aesthetic unit repair.

During the reform of scientific research system the financial and the material resources were centralized and the central laboratory was constructed in cardiovascular Institute & Fu Wai Hospital.The biosafety was implemented thoroughly in this construction process.The brand-new concept war established and the strict rules were formulated through comprehensively study and repeatedly practice.In the meantime,the advanced management and the operation mode were established.A new biosafety lab was constructed under these conditions.

To study the quality of Lonicerae iaponicae flos in compound Yuxingcao tablets. Methods: HPLC-ELSD and LC-MS/MS were used to determine Lonicerae flos using macranthoidin A, macranthoside B and dipsacoside B as the control. Re-sults:HPLC-ELSD was suitable for the detection of Lonicerae flos in compound Yuxingcao tablets. LC-MS/MS was used to verify the results, which could identify the certified or counterfeit Lonicerae iaponicae flos in the samples. Conclusion:The two methods can be used to control the quality of Lonicerae iaponicae flos in compound Yuxingcao tablets.

Objective To evaluate the clinical results of Willis covered stent implantation and coil embolization in the treatment of cranial internal carotid artery (CICA) aneurysm. Methods Eighty-nine patients with CICA aneurysms were selected for treatment with Willis covered stents (n = 43, group A) or coil embolization (n =46, group B) according to the patients'will. Data on the technical success, initial procedure time and in-hospital interval, initial and final angiographic results, mortality, morbidity, and final clinical outcomes were collected and analyzed for the two groups at 6 months post-procedure. Results Endovascular covered stent placement and coil embolization were technically successful in all patients,except for one patient in group A. The initial angiographic results showed complete occlusion in 34 patients of group A (81%, 95% CI: 69%, 93% ) and 24 patients of group B (52%, 95% CI: 37%, 67% ) ( P ＜0. 05). The final angiographic results indicated complete occlusion in 39 patients of group A (39/41,95%,95% CI: 88%, 102% ) and 22 patients of group B (22/45,49%, 95% CI: 34%, 64% ,P ＜0. 01 ). The average procedure time was(103 ± 13)min in group A and (143 + 39) min in group B (P＜0. 01). No significant differences were seen between the two groups in technique success, mortality, morbidity, or final clinical outcomes. Conclusion In this nonrandomized, prospective trial, CICA aneurysm treatment with covered stents yielded midterm angiographic results that were superior to those of coil embolization.

Between June 1990 and May 1994, 350 laser conization and 200 LEEP were performed. Indications of conization were that directed biopsy specimen was proved CIN II, III or suggests possible microinvasion. In all the cases the procedures were carried out with the patients under local anesthesia. Excisional cone sections(6,600) were evaluated for lesion length,depth and margin status. Invasive cancer was found in 5(1.4%) women of laser group. Operative time was shorter LEEP group than laser group significantly. In laser group, 25(8.3%) women had bleeding that required treatment. One case(0.3%) of pelvic infection and 7 cases(2.3%) of cervical stenosis were observed. In LEEP group, 10(5.3%) women had bleeding, 3(1.6%) patients became cervical stenosis. The diameter of bumed tissue was 0.28mm in laser group and 0.25mm in LEEP group. Success rate were 97.4% in former and 96.3% in later. This study demontrated that CO2 laser conization and LEEP were effective methods for treating high grade cervical intraepithelial neoplasia and added benefit of preserving reproductive function and rule out invasive carcinoma.
Anesthesia, Local ; Biopsy ; Cervical Intraepithelial Neoplasia* ; Conization* ; Constriction, Pathologic ; Female ; Hemorrhage ; Humans ; Lasers, Gas* ; Operative Time ; Pelvic Infection