Objective To observe the clinical effects of autologous fat injection augmentation with external tissue expander.Methods 26 cases wore the Brava device,a bra-like vacuum-based external tissue expander for 4 weeks before autologous fat injection augmentation.Patients resumed Brava wear for 14 more days after fat injection.Results 26 women had a mean augmentation volume at 3 months of 76 ml per breast after single fat injection.Follow-up ranged from 1 month to 12 months.There were no complications such as nodules,masses,or cysts occurred.Patient satisfaction was as sessed:25 cases (95.6 ％) were satisfied with the cosmetic results.Conclusions The addition of Brava expansion before autologous fat grafting leads to significantly larger breast augmentations,with more fat graft placement,higher graft survival rates,and minimal graft necrosis or complications,demonstrating high safety and efficacy for the procedure.

Objective To establish a preoperative evaluation system for breast reconstruction,and to simplify the selection of surgical methods for breast reconstruction in a standard way.Methods We investigated respectively 192 successful cases that underwent breast reconstruction from July 2003 to July 2009.The factors influencing selection of methods for breast reconstruction were studied.The results presented in more than 50 ％ were collected.Results A special table of the preoperative evaluation system for breast reconstruction was established by analyzing statistical results. Conclusions The selection of methods for breast reconstruction is simplified according to this preoperative evaluation system.

Objective When implantation of a prosthesis is performed for patients with a local defect of the breast after the removal of polyacrylamide hydrogel,incomplete coverage of the surface of the prosthesis occurs in these cases.The aim of this study was to explore the effectiveness of acellular allogeneic dermis in the repair of defects after prosthesis implantation.Methods Breast prosthesis implantation together with acellular allogeneic dermis repair was performed in 46 cases.Acellular allogeneic dermis was applied to cover the surface of the prosthesis,and interrupted suture was used between the margin of the dermis and the incisional margin of the gland,while appropriate tension was maintained.Results There were no complications occurred postoperatively.Correction of local depression in the breast was excellent in all cases.Histological examination showed the implanted acellular allogeneic dermis was integrated into the peripheral tissue.Conclusions Acellular allogeneic dermis can be used for repairing breast and muscle defects,in order to cover the prosthesis.Although it cannot significantly increase the thickness of the subcutaneous tissue,it can maintain the integrity of the peripheral tension around the prosthesis.In this way,it can avoid bulging of the prosthesis caused by a sudden reduction of local tension.Moreover,donor site injury is avoided.Acellular allogeneic dermis is an effective method for the repair of local breast defects.

Objective To study the effect of percutaneous CT-guided lung biopsy on the patients with peripheral lung focus.Methods Percutaneous CT-guided lung biopsy was performed in 38 patients with peripheral lung focus who were admitted to the Affiliated Hospital,Armed Police Medical College from Feb.2002 to Jan.2005.Results A total of 38 patients were studied,including 30 patients with lung cancer,2 patients with pulmonary tuberculosis,5 patients with benign pulmonary diseases and 1 patient with negative result.The positive rate was 97.36% in the 38 cases with a slight side effect.Conclusion This method is simple,safe and effective,and it is very important in diagnosis of patients with peripheral lung focus.

Age-related macular degeneration (AMD) has become a leading cause of irreversible visual loss in senior population with serious influence to their ability of living independently.Epidemiological researches have revealed various risk factors of AMD,some of which are not controllable such as age,heredity and race ;while others are modifiable such as lifestyle,eye conditions and other systemic diseases.However,the awareness of AMD risk factors is alarmingly low in public.Meanwhile,the understanding of AMD risk factors among ophthalmologists is also unsatisfactory.Therefore,the risk factors of AMD are reviewed here in order to improve the understanding of the ophthalmologists and better guide the clinical management of AMD.

Objective To investigate the value of contrast-enhanced ultrasonography (CEUS) in the diagnosis of small renal cell carcinoma (SRCC) and renal angiomyolipoma (AML) with minimal fat.Methods The images and data of conventional ultrasound (US) and CEUS were retrospectively reviewed in 47 cases of small renal cell carcinoma and 8 cases of AML with minimal fat (d ＜ 30mm),which were confirmed by operation and pathologicall study,including 39 males and 16 females.The mean age of the patients was (54.8 ± 9.8) years old,ranged from 31 to 73 years old.The size,echo,boundary and color flow signals of renal lesions were observed by conventional US.Then the modality and phases of enhancement were observed,including the arrival time,the peak time,the washout time and the appearance of internal structures.Results On contrast-enhanced sonography,fast wash-in and wash-off were observed in most of SRCC,while slow wash-off were observed in most of RAML with minimal fat.The statistically significant differences were found between SRCC and RAML with minimal fat in the values of TFP (time a to peak) and PI (peak-intensity).The occurrence of round pseudo-capsule and contrast-enhancement characteristics in SRCC was far more often than RAML with minimal fat.Conclusions Contrast-enhanced sonography combined with time-intensity analysis provides more useful information for the diagnosis of SRCC and AML with minimal fat.

Objective To promote the clinical practice of bone morphogenetic proteins (BMP) coated prosthesis in order to improve its biological fixation. Methods There were 12 healthy mongrels, weighted from 20 to 25 kg. They were randomly divided into 3 groups according to the scarified time. The bilateral femurs were adopted as the graft areas, and 4 kinds of implant were transplanted into each femur randomly. The transplant consisted of porous-coated anatomic(PCA group), PCA combined with BMP (BMP group), PCA combined with hydroxyapatite(Composite group), and polish PCA combined with HA (HA group). The femurs of the mongrels were retrieved at the 4th, 8th and 12th week respectively. Bone ingrowth and shear strength between the interfaces of the bone-implant were studied, using X-ray, soft X-ray, fluorescence tag, non-decalcification ground section, computer-aided image analysis, and histological examinations. Results By gross observation, the composite for the group of PCA with BMP was the most stable in all the experimental groups. All implants showed good histocompatibility, the bone ingrowth on the implant surface appeared earlier in the BMP group than any others, and so did the maturation of new bone. At 4th week, the percent of new bone formation in the BMP group was 26.58%?4.56%, which was also much higher than PCA group (18.28%?2.46%), Composite group (17.23%?2.11%), and HA group(16.89%?3.13%) through the means of non-decalcified ground section and computer aided image analysis, and the difference was of statistical significance(P0.05). Conclusion The composite of BMP to the PCA is effective and feasible procedure, which could increase biological fixation of the interfaces between the bone and implant. Furthermore, HA coating is also an effective method of prosthesis surface treatment in order to improve bone ingrowth and enhance the interface shear strength, and the technique of HA coating is an essential factor in processing the prosthesis.

Objective To establish alcoholic liver disease (ALD) model of rats. Method Rats were given wine by ig for 13 weeks. ALD were assessed by the level of serum glutamic-pyruvic transaminase (ALT), glutamic oxalacetic transaminase (AST), malonaldehyde (MDA) and pathological changes of liver. Result Over-dose wine can increase the level of serum ALT, AST, and MDA, decrease the level of serum albumin (ALB), and induce hepatic steatosis. Conclusion Alcoholic liver disease model of rats can be established by long-time and over-dose wine. The model can be applied in the research of ALD.

As an essential part of modern medical service,pharmaceutical care gains more and more attention in the field of medication. The goal of pharmaceutical care is to effectively control rational administration of drugs, improve the therapeutic efficacy and avoid adverse drug reactions.Pharmacology,as the key basis of pharmacy,directly determines the level of pharmaceutical care.Therefore,development of pharmacology,especially for the clinical pharmacology,plays an important role in enforcing capability of clinical pharmacists.In this article,we summarized the functions of medical care in medical practice based on the Chinese medication.Authors described the relationship of pharmacology and medical care in the medication for cancer, infectious diseases, and chronic diseases. Authors proposed that the rational drug administration under the guidance of pharmacology is the core point to evaluate the quality of clinic pharmaceutical care,and the final goal of which is to increase the benefit of medication and guide the training of pharmacists in China.

OBJECTIVETo investigate clinical effect and safety of bone-setting manipulation in treating isolated systolic hypertension combined with cervical spondylosis.

METHODSFrom January 2012 to January 2015, 320 patients suffered from isolated systolic hypertension combined with cervical spondylosis were randomly divided into treatment group and control group. In treatment group, there were 160 patients including 84 males and 76 females with an average age of (39.82 ± 10.33) years old, average blood pressure was (149.61 ± 10.75)/(81.01± 8.25) mmHg, NPQ score was 24.61 ± 8.14; treated with flexion top spin and lock bone-setting manipulation of cervical spine, once every two days for 20 days. While in control group, there were 160 patients including 90 males and 70 females with an average age of(41.37 ± 9.42) years old, average blood pressure was (151.48 ± 11.32)/ (79.65 ± 9.32) mmHg, NPQ score was 25.78 ± 9.53; treated with manipulation of reposition cervical spine by rotation, once every two days for 20 days. Blood pressure and NPQ score were tested and compared for evaluating clinical effects.

RESULTSBefore and after a period treatment, systolic pressure in treatment group was (149.61 ± 10.75) mmHg and (129.67 ± 12.26) mmHg; (151.48 ± 11.32) mmHg and (132.02 ± 11.73) mmHg in control group. After treatment, systolic pressure in both two groups was obviously decreased, and treatment group was better than control group. Before and after a period treatment, diastolic pressure in treatment group was (80.01 ± 8.25) mmHg and (78.15 ± 10.34) mmHg, (79.65 ± 9.32) mmHg and (76.89 ± 9.79) mmHg in control group, and there was no significant difference between two groups. NPQ score in treatment group was 24.61 ± 8.14 before treatment, 12.46 ± 7.94 after treatment, while in control group was 25.78 ± 9.53, 14.17 ± 8.86; NPQ score of the two groups after treatment was better than before treatment, while there was no obviously significance between two groups after treatment. The whole clinical effect in treatment group was better than control group.

CONCLUSIONBone-setting manipulation for isolated systolic hypertension combined with cervical spondylosis at early stage could receive good clinical result, and flexion top spin and lock bone-setting manipulation of cervical spine was better and safety than manipulation of reposition cervical spine by rotation.

Adult ; Case-Control Studies ; Cervical Vertebrae ; Female ; Humans ; Hypertension ; etiology ; therapy ; Male ; Manipulation, Spinal ; methods ; Middle Aged ; Spondylosis ; therapy ; Systole