In order to explore the effect of Yaoliuan capsule in the prevention and treatment of vaginal bleeding after drug-induced abortion and menses recovery after drug-induced abortion, 323 cases of gestation period < or = 49 days and without contraindication, were divided randomly into study group (168 cases, taking Yaoliuan capsule) and control group (155 cases, taking placebo capsule). The results showed that in the study group, there were 161 cases (95.8%) of complete abortion, 7 cases (4.2%) of incomplete abortion; In the control group, there were 146 cases (94.2%) of complete abortion, 6 cases (3.9%) of incomplete abortion, 3 cases (1.9%) of abortion failure. The vaginal bleeding time was 5-25 days (mean 10.8 days) in study group, while that was 6-62 days (mean 19.1 days) in control group. The menstrual cycle was 30.5+/-5. 2 days and 33.8 d+/-8.6 days respectively in study and control groups. The menstrual period was 6.1+/-3. 5 days and 9.9+/-5.1 days respectively in study and control groups. Yaoliuan capsule is an effective drug to prevent and treat vaginal bleeding following drug-induced abortion, promote menstruation recovery and prevent pelvic infection.
Abortifacient Agents, Nonsteroidal/adverse effects ; Abortion, Induced/*adverse effects ; Capsules ; Drugs, Chinese Herbal/*therapeutic use ; Menstruation/*drug effects ; Phytotherapy ; Pregnancy Trimester, First ; Uterine Hemorrhage/etiology ; Uterine Hemorrhage/*prevention & control

0.05).The jitter(q=27.885),shimmer(q=35.839),NNE(q=5.817),and harmonic noise ratio(HNR,q=6.383)decreased significantly at 1 month after the operation(P

To study the reconstruction methods after vertical partial laryngectomy for glottic carcinoma of the larynx. Method:58 cases with glottic carcinoma of the larynx were treated with vertical partial laryngectomy or extended vertical partial laryngetomy .The clinical materials of these cases were retrospectively studied.Result:The total decannulation rate was 93.1% and the 3-and 5-year survival rates were 87.2% and 80.5% respectively .The voice was socially acceptable in 93.1%(54/58) of the patients. Aspiration was only 3. All resumed mouth-food-taking.Conclusion:The reconstruction methods after vertical partial laryngectomy were mainly decided by the extent of the laryngeal defect. If the laryngeal defect of the framework was small, the pedicle muscular flap was the best reconstruction method in comparison with other reconstruction methods .If the laryngeal defect of the framework was too big ，allograft nasal septal cartilage or epiglottic laryngoplasty should be performed .

1.9?V and 95% confidence interval was 1.52-2.41?V.There was significant differences among the groups(P

OBJECTIVE To investigate the therapeutic effect of modified uvulopaoatopharyngoplasty(UPPP)on obstructive sleep apnea hypopnea syndrome(OSAHS).METHODS Sixty eight cases of OSAHS were treated with modified UPPP.During operations,the uvula was preserved,the fat tissues of space veli palatine were dissected,palatoplasty and pharyngoplasty were performed.All the patients were followed up for over 6 months.Polysomnography(PSG)was monitored again one year after operation.RESULTS The symptoms of dyspnea,snoring,sleepiness were disappeared or improved obviously after 6 months.The effective rate was 95.6% at one year after operation.CONCLUSION The modified UPPP not only extends the oropharyngeal cavity,but also avoids postoperative complications and improve the effectiveness of UPPP.

Patent ductus arteriosus(PDA) is a common condition that primarily occurs in preterm infants who with low birth weight,which closely related to several co-morbidities(intracranial hemorrhage,necrotizing enterocolitis,pulmonary edema/hemorrhage,bron chopulmonary dysplasia,and retinopathy).Although the color Doppler ultrasound assessment can be used as the gold standard to determine the present of PDA,it is still very hard to fully reflect the hemodynamic change occured in PDA case.In recent years,B-type natriuretic peptide (BNP) and N-terminal pro-brain natriuretic peptide (NT-proBNP),two kind of biological markers,were used in the premature infants to assess the present,shunt volume,progress and durg or surgical intervention indication of PDA.In this paper,the corrections of PDA between BNP and NT-proBNP were reviewed briefly.

Objective To analyze the clinical characteristics of Klebsiella pneumoniae infection in preterm infants. Methods Clinical data of 75 preterm infants infected with Klebsiella pneumoniae treated in BaYi Children's Hospital from February 6,2008 to February 10,2010 were retrospectively analyzed.The difference of auxiliary examination between early-onset and late-onset infection group were compared by two independent samples t test.Spearman correlation analysis and non-conditional Logistic regression analysis were used to analyze the high risk factors and the prognostic factors of Klebsiella pneumoniae infection in preterm infants. Results The incidence of Klebsiella pneumoniae infection was 2.8％ (75/2721) in preterm infants,and the mortality rate was 9.3％ (7/75). There were 71 cases of Klebsiella pneumoniae sepsis and 4 cases of Klebsiella pneumoniae pneumonia.Among 75 cases,63 cases were early-onset infection (onset age≤72 h) and 12 were late-onset infection (onset age＞72 h).All patients presented with poor response,heart rate during quiet sleep ＞ 160/min and low oxygen saturation.The mean corpuscular volume and mean corpuscular hemoglobin concentration in early-onset Klebsiella pneunoniae infection cases were higher than those in late-onset neonates [(128.87±24.60) fl vs (113.72±13.54) fl,t=-2.07,P＜0.05and (38.11±2.15) pg vs (36.98±1.05) pg,t=-2.76,P＜0.05].Low birth weight and caesarean section were associated with early-onset Klebsiella pneumoniae sepsis (r=0.250 and -0.240,P＜0.05). The prognosis of Klebsiella pneumoniae infection was associated with hospital stay and duration of premature rupture of membranes (r=0.368 and 0.318,P＜0.05). Conclusions There were no specific clinical manifestations for Klebsiella pneumoniae infection in preterm infants.Preterm infants with low birth weight,long duration of premature rupture of membranes,delivered by caesarean section and received invasive operation are likely to develop Klebsiella pneumoniae infection.

Objective To compare the effects of nitinol alloy memorial stent with silastic tube in treating the stenosis of the rabbit.Methods 16 rabbits with external ear canal(EEC) stenosis were randomly divided into two groups.One group was implanted with skin on the EEC wound while the other not.By self-comparison method nitinol alloy memorial stem was implanted in a rabbit's one ear and the silastic tube in the other.After days 5,15,30,and 60 later,the diameters of the external ear canal (with two materials planted) were measured respectively in the skin-planting group.In the naked group scar tissues were harvested and tested separately according to the planting material.HE coloration were used to study fibroblast hyperplasty while RT-PCR were applied to detecting the TGFβ1mRNA expression.The two brackets were compared according to their effect to scar hyperplasty.Results The EEC diameters using nitinol alloy memorial stem were found more spacious than using silastic tube.HE coloration showed the fibroblast hyperplasia was more mitigatory by using the nitinol alloy memorial stent.RT-PCR also found the TGFβ1mRNA expression was low by using same material.Conclusion The nitinol alloy memorial stent shows obvious superiority over silastic tube in external ear canal stenosis therapy.

Purpose To investigate the 18F-FDG PET/CT manifestation ofextranodal NK/T-cell lymphoma (ENKTCL) for providing important reference for the early diagnosis,accurate staging and guiding treatment of the disease.Materials and Methods The imagings and clinical data of twenty-six patients with nasal ENKTCL were analyzed retrospectively.The diagnosis was confirmed by pathological biopsy and immunohistochemistry.The distribution and metabolic signs of the lesions were summarized,and the influence of PET/CT on nasal ENKTCL staging was analyzed.Results Totally 102 positive lesions were detected in 26 patients.The SUVmax of all lesions was 12.2±5.4 (3.2-28.5).The primary lesions were mainly located in the nasal cavity (16/26,61.5％).Facial soft tissue and paranasal sinus tissue involvement were most common adjacent invasions.The distribution of the remaining affected tissues and organs in the whole body showed no obvious regularity.Lymph node involvement was most common in cervical lymph nodes.The lesion detection rates of PET/CT and conventional imaging (plain scan/enhanced CT,plain scar/ enhanced MRI,ultrasound,etc.) in lymph node and extranodal organ involvement were 96.7％ and 65.5％,respectively,and the accuracy of staging were 92.3％ and 73.1％,respectively.Clinical stages were changed in 15 patients (57.7％)because of PET/CT examination,among which,the staging was improved in twelve cases for finding more lesions,the staging of the suspicious lesions were reduced and the nature was defined in three cases because of their lack of metabolism on the PET/CT,and the treatment plan was affected in nine cases for staging adjustment.Conclusion 18F-FDG PET/CT can accurately show the distribution of nasal ENKTCL lesions.Compared with the conventional imaging methods,more lymph nodes and extranodal organ involvement can be detected by 18F-FDG PET/CT,which makes the staging more accurate and guides the clinical treatment more effectively.