Objective To compare the degree of trauma, postoperative pain, and cosmetic outcomes of endoscopic-assisted thyroidectomy (EAT), transthoracic endoscopic thyroidectomy (TET), and conventional thyroidectomy (CT), and to explore the characteristics of EAT and TET. Methods Forty-five patients with thyroid nodules were divided into three groups (n=15 in each) to underwent EAT, TET, or CT. The plasma levels of C-reactive protein(CRP), interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-?), and T-lymphocyte subgroups (CD3, CD4+, CD8+, and CD4+/CD8+) were determined before and 24 and 72 hours after the operations. The degree of operative trauma was compared after the operation. Postoperative pain and cosmetic outcomes were evaluated by visual analogue score (VAS) and 5-degree evaluation respectively. Results The VAS in the EAT group was 2.2?1.7 and 1.1?1.1 on the first and third day postoperation, which were significantly lower than those in the TET group (3.6?1.4 and 2.2?0.7, respectively; q=3.698, P0.05).Compared to preoperation, the level of CD4+/CD8+ lymphocyte in the CT group was decreased at 24 hours after the operation (q=4.076, P0.05). The levels of CRP determined at 24 and 72 hours postoperation were both significantly higher than that before the operation in the three groups (EAT group: m=21, P

Adult ; Carbamazepine ; adverse effects ; therapeutic use ; Drug Eruptions ; etiology ; Female ; Humans ; Tinnitus ; drug therapy

Objective To investigate the optimum target plasma concentration of propofol in preventing the adverse effects of carboprost tromethamine in the patients undergoing caesarean section.Methods One hundred and twenty-eight nulliparous parturients who were at full term with a singleton fetus,of American Society of Anesthesiologists physical status Ⅰ or Ⅱ,aged 24-37 yr,weighing 54-78kg,scheduled for elective caesarean section under combined spinal-epidural anesthesia,were randomly divided into 4 groups (n =32 each) using a random number table:control group (group C),and different concentrations of propofol groups (P1-3 groups).Carboprost tromethamine 250 μg was injected into the body of the uterus,and propofol with the target plasma concentrations of 0.8,1.2 and 1.6 μg/ml was simultaneously given by target-controlled infusion in P1,P2 and P3 groups,respectively,and normal saline was infused at a rate of 0.5 ml · kg-1 · h-1 in group C.The occurrence of cardiovascular events was recorded from the end of carboprost tromethamine administration until the end of surgery.The relatedadverse effects after carboprost tromethamine administration,and Ramsay sedation score at 15 mm after carboprost tromethamine administration were recorded,and satisfactory sedation was defined as Ramsay sedation score of 2.The occurrence of complications associated with combined spinal-epidural anesthesia was recorded during the postoperative follow-up.Results Compared with group C,the incidence of carboprost tromethamine-related adverse effects was significantly decreased in P2 and P3 groups,the rate of satisfactory sedation was significantly increased in P1 and P2 groups,the incidence of hypotension and tachycardia was significantly decreased in group P1 (P＜0.05),and no significant change was found in the incidence of carboprost tromethamine-related adv erse effects in group P1,and in the rate of satisfactory sedation in group P3 (P＞ 0.05).Compared with group P1,the incidence of carboprost tromethaminerelated adverse effects was significantly decreased in P2 and P3 groups,the rate of satisfactory sedation was significantly increased in group P2,and the rate of satisfactory sedation was significantly decreased in group P3 (P＜0.05).Compared with group P2,the rate of satisfactory sedation was significantly decreased (P＜0.05),and no significant change was found in the incidence of carboprost tromethamine-related adverse effects in group P3 (P＞0.05).No cardiovascular events were found in group P2,and the incidence of hypotension was 9％ in group P3.Conclusion The optimum target plasma concentration of propofol in preventing the adverse effects of carboprost tromethamine is 1.2 μg/ml in the patients undergoing caesarean section.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Female ; Humans ; Immunophenotyping ; Leukemia ; diagnosis ; immunology ; therapy ; Male ; Middle Aged ; Neoplastic Stem Cells ; immunology ; Prognosis ; Treatment Outcome ; Young Adult

Internationality ; Medicine, Chinese Traditional

Objective The autoantibodies against angiotensin Ⅱ type 1 receptor(AT_1 RAb)have been dis- covered in the patients with malignant hypertensive and preeclampsia,this autoantiboies(AT_1-AA)have an ago- nist-like activity effect similar to angiotensin Ⅱ(Ang Ⅱ).This study aimed at investigation the effect of Ang Ⅱ agonist-like activity by AT_1-AA on VSMCs proliferation was obtained from essential hypertensive patients. Methods VSMCs were cultured from aorta of WKY rats.The hypertensive patients" serum was purified by am- monium sulfate precipitation and affinity chromatography.The effect on VSMC proliferation this autoantilody was determined by BrdU incorporation.Total protein and the expression of phosphorylation JAK-STAT were assessed by Western blotting.Results AT_1RAb caused a significant increase in BrdU incorporation similar to Ang Ⅱ during 0-24 h reaching peak value at 12 h.The A value of in 450 nm was higher in AT_1RAb group (0.236?0.012)than AG490+AT_1RAb group(0.176?0.009),Losartan+AT_1RAb groups(0.119?0.006) and Serum Free group(0.127?0.006)(P

Objective To evaluate the clinical application of CT-guided localization with combination of methylene blue and a Hookwire system for small pulmonary nodules (SPNs) before video-assisted thoracoscopic resection.Methods CTguided localization the SPNs before resection in 56 patients and 60 nodules,then underwent video-assisted thoracic surgery (VATS) resection.Among 56 patients,19 males and 37 females,aged from 35 to 81 years,mean age was (61.1 ±8.9)years.Results SPNs diameter (6.80 ±4.12) mm,distance from the parietal pleura (15.38 ±4.63) mm.CT-guided localization success rate was 100％,positioning time (10.76 ± 8.17) min,8.9％ (5/56) had micro pneumothorax aftet positioning,7.1％ (4/56) occurrence of needle tract bleeding,no conservative treatment.VATS resection rate was 100％.The pathology of 60 lesions were shown:Bronchiolo-alveolar carcinoma(BAC) were 33 lesions(55.0％),BAC and adenocarcinoma were 11 lesions(18.3％),Atypicaladenomatous hyperplasia (AAH) were 7 lesions (11.8％),Inflammation were 4 lesions (6.7％),Harmatoma were 3 lesions(5.0％),Tuberculoses were 2 lesions(3.3％).Conclusion CT-guided localization with combination of methylene blue and a Hookwire system before video-assisted thoracoscopic resection is a promising technique for small solitary pulmonary nodules.It could play an important role in accurate localization of small pulmonary nodules,and it is a safe technique with clinical application.

OBJECTIVETo explore the methods and therapeutic effects of trans-fibular anterior-lateral approach combined with external fixation in the treatment of Gustilo III distal tibiofibula fractures.

METHODSFrom 2007 to 2010,9 patients including 7 males and 2 females with the mean age of 40 years(ranging from 29 to 51 years). All patients received internal fixation of fibula after debridement on the first phase, external fixator were used to fix tibia across ankle joint, and removed after successful skin graft; The second phase tibia was used to fix through the lateral incision used in phase I. Early functional exercise was encouraged ,the union condition and functional results of the ankle joint was evealuated. The criteria of the AOFAS Foot and Ankle Surgery was used to evaluate the effects.

RESULTSAll patients were followed up,and the duration ranged for 8 to 37 months(averaged 21 months). Nine patients were achieved bony union, the average healing time was 24 weeks. No plate rupture or screw loosening was found. According to the AOFAS Foot and Ankle Surgery evaluation system, 3 cases got excellent results, 4 good cases and 2 fair.

CONCLUSIONTrans-fibular anterior-lateral approach combined with external fixation for Gustilo III distal tibiofibula fractures can receive satisfactory reset, debond ankle joint eralier and imporove the clinical effects.

Adult ; Female ; Fibula ; Fracture Fixation ; methods ; Fractures, Bone ; diagnostic imaging ; surgery ; Humans ; Male ; Middle Aged ; Radiography ; Tibia ; Treatment Outcome

Imaging examination was already used for an overall assessment of disease sites in patient with malignant lymphoma, it is very important for the disease staging and evaluation of therapeutic effect. Staging is necessary to prevent hyper-or hypo-therapy as well as to minimize morbidity related to the radio-chemotherapy regimens given. (18)F-FDG-PET/CT, a functional imaging modality used for staging and monitoring response to treatment of a variety of human neoplasias, has higher sensitivity and specificity than conventional anatomical imaging. Baseline (18)F-FDG-PET/CT is used for the accurate staging, and helps to interpret the results of the middle therapy and post-therapy; middle therapy (18)F-FDG-PET/CT will be usually performed after 2-3 cycles of treatment, which can be used for risk assessment and judgement of therapeutic effect after treatment; posttherapy (18)F-FDG-PET/CT is used to evaluate the efficacy and monitoring of residual tumor, and to provide the basis for selecting treatment with or without high-intensity chemotherapy and transplantation. In this review, the significance of baseline, middle-therapy and post-therapy (18)F-FDG-PET/CT scanning for the diagnostic staging and evaluating therapeutic effect of malignant lymphoma as well as the characteristics of (18)F-FDG-PET/CT scanning for different pathologic types of lymphoma are summarized.
Fluorodeoxyglucose F18 ; therapeutic use ; Humans ; Lymphoma ; diagnostic imaging ; pathology ; Neoplasm Staging ; Positron-Emission Tomography ; methods ; Prognosis ; Tomography, X-Ray Computed ; Treatment Outcome