Hepatic hemangioma is the most common benign liver tumors in the clinic.Most of hemangioma does not require aggressive treatment,and the indications for resection remain controversial.Different scholars may have different ideas about the surgical treatment of hemangioma.This article will focus on reviewing literatures about indications of hepatic hemangioma.In this paper,we proposed a new standard of surgical indications that named health-related quality of life.

Neuroblastoma(NB)is the most common extra -cranial malignant tumor of children.While it ac-counts for 7% of all childhood malignancies,NB accounts for 1 0% of childhood cancer mortality.According to the risk group classification systems,there is high heterogeneity malignant degree of NB.Many bio -features are associated with the prognosis of NB.As the development of the diagnosis and therapy,the relationship between some bio -features and the prognosis has been changed.In the future,target therapy of molecular biology may be a new breakthrough in the therapy area.

[Summary] Laparoscopic sleeve gastrectomy ( LSG) as a sole and definitive bariatric surgery has achieved well results in terms of decreasing the body mass index ( BMI ) and percentage of excess weight loss (%EWL ) , therefore reducing the obesity-related complications , but the mechanism remains unclear .As a restrictive surgical procedure , the most important mechanism of LSG might be the reduction of the volume of the stomach resulting in a limited food intake .Therefore, to achieve the best weight loss after surgery , measuring the gastric volume is an indispensable technology .Currently, gastric capacity measurement methods include imaging measurements and intraoperative direct measurement . Imaging methods include upper gastrointestinal radiography , CT three-dimensional reconstruction , MRI and radionuclide scanning , with each having its advantages and disadvantages .In this article, the measurement methods of gastric capacity before and after LSG were reviewed .

Acupuncture Points ; Acupuncture Therapy ; instrumentation ; methods ; Adult ; Blepharoptosis ; therapy ; Female ; Humans ; Male ; Needles

〔Abstract〕 Taking some college and university libraries in China and the United States as investigation objects, based on internet and literature investigation methods, the paper compares the situation of embedded subject service in the US and China from the aspects of embedded in learning environment of students, embedded in teaching environment of teachers, embedded in scientific research environ-ment of users, etc.Then it points out the shortage and gives some suggestions for embedded subject service in Chinese college and univer-sity libraries.

During the treatment of pediatric tumor,vincristine is one of the most widely used and most effective drugs. However,the adverse reactions have limited its clinical application. In recent years,studies have found that the metabolism of vincristine are different in different races and different individuals,and co-ad-ministration with certain drugs such as imidazoles antifungal drugs may enhance its adverse reaction. Resear-ches on new drug delivery system provide a new idea for reducing the adverse reactions of vincristine and impro-ving its bioavailability.

Objective To discuss the clinical features and coronary artery lesions in middle-aged and young patients of coronary heart disease complicated with diabetes mellitus. Methods The clinical data of 386 middle-aged and young patients (aged from 28 to 59 years) of coronary heart disease were retrospectively analyzed. Among them, 176 cases were complicated with diabetes mellitus (diabetes group) and 210 cases didn′t have diabetes mellitus (non diabetes group). The general information, echocardiography and coronary angiography results between 2 groups were compared. Results The female ratio, incidences of hypertension and body mass index (BMI) in diabetes group were significantly higher than those in non diabetes group:28.4%(50/176) vs. 6.7%(14/210), 63.6%(112/176) vs. 43.8%(92/210) and (26.5 ± 2.5) kg/m2 vs. (23.8 ± 1.7) kg/m2, and there were statistical differences (P<0.01). There were no statistical differences in the age and the incidences of smoking history, family history of coronary heart disease and heart failure between 2 groups (P>0.05). The total cholesterol (TC) and triglyceride (TG) in diabetes group were significantly higher than those in non diabetes group:(4.96 ± 1.32) mmol/L vs. (4.67 ± 1.12) mmol/L and (2.77 ± 2.01) mmol/L vs. (2.09 ± 1.60) mmol/L, the high-density lipoprotein cholesterol (HDL-C) was significantly lower than that in non diabetes group:(0.92 ± 0.30) mmol/L vs. (1.10 ± 0.32) mmol/L, and there were statistical differences (P<0.01). There were statistical differences in the hemoglobin, platelet, total bilirubin, brain natriuretic peptide, fibrinogen (FIB) and low-density lipoprotein cholesterol (LDL-C) between 2 groups (P>0.05). There were no significant differences in the left atrial diameter, right ventricular diameter, left ventricular end diastolic diameter, ejection fraction, aortic root inside diameter and incidence of weakened ventricular wall motion between 2 groups (P>0.05). The incidence of 3 branch coronary artery lesions in diabetes group was significantly higher than that in non diabetes group:59.1%(104/176) vs. 37.6%(79/210), and there was statistical difference (P<0.01). The incidences of left main artery, circumflex artery trunk, diffuse vascular lesion and Gensini score in diabetes group were significantly higher than those in non diabetes group: 15.9% (28/176) vs. 6.2% (13/210), 79.5% (140/176) vs. 53.8% (113/210), 46.5%(82/176) vs. 23.8%(50/210) and (58.6 ± 17.9) scores vs. (49.5 ± 14.6) scores, and there were statistical differences (P<0.01). There were no statistical differences in incidences of anterior descending artery and right coronary artery between 2 groups (P>0.05). Conclusions In middle-aged and young patients of coronary heart disease complicated with diabetes mellitus, the female ratio is higher and hypertension, obesity and hyperlipidemia is more common. The lesions of coronary artery are more serious and diffuse. Three branch coronary artery lesions are the main ones, and the left main branch and the circumflex branch lesion is common.

Objective: To study correlation between plasma mitochondrial coupling factor-6 (MCF-6) level in coronary circulation and coronary stenotic degree in CHD patients. Methods: A total of 64 CHD patients were selected as CHD group, and they were further divided into single-vessel group, double-vessel group and multi-vessel coronary disease group; another 20 cases with normal coronary artery were enrolled as normal control group. Radioimmunoassay method was used to measure plasma MCF-6 concentration in peripheral, coronary sinus and aortic root in each group. Multivariant linear gradual regressive analysis was used to analyze above-mentioned correlation. Results: Compared with normal control group, there was significant increase in plasma MCF-6 concentration in peripheral, aortic root and coronary sinus in CHD patients (P<0.05 all) ；compared with aortic root and peripheral plasma, there was significant increase in MCF-6 concentration [(348±48) pg/ml vs. (340±51) pg/ml vs. (402±56) pg/ml, P<0.01 all] in coronary sinus of CHD group；Compared with single-vessel group, double-vessel group, there were increase in MCF-6 concentration in multi-vessel coronary disease group (P<0.05～0.01); Multivariant linear gradual regressive analysis indicated that Gensini score was significant positively correlated with plasma MCF-6 concentrations in coronary sinus and aortic root (r=0.650, P<0.01; r=0.711, P<0.01). Conclusion: Mitochondrial coupling factor-6 participates in the pathophysiological process of coronary heart disease, which may be an important vasoactive substance during development of coronary heart disease.

Objective To study the chest X-ray appearances and dynamic imaging changes in severe acute respiratory syndrome diagnosed clinically. Methods The sequential chest X-ray examinations at 1-4 day intervals were performed in 72 patients with severe acute respiratory syndrome. Results The findings on chest X-ray images were analyzed. The abnormalities on the chest X-ray films most commonly occurred at 4-7 days after onset (53 cases, 73.6%), and the most severe manifestations on the chest films usually presented at 8-14 days (54 cases, 75.0%). The absorption of the abnormal changes on the films occurred at 15-21 days in most cases (37 cases, 51.4%). The main features included bilateral or unilateral single or multiple patchy shadows (58 cases, 80.6%), and the lesions changed rapidly at the peak period. The lesions presented wandering features in some cases. The lesions still remained on CT scans in 11 cases (11/20, 55.0%) within one month after the absorption on X-ray film. Conclusion The chest radiography can be used to display dynamic changes of SARS, but it isn't able to distinctly demonstrate tine pulmonary lesions of SARS.

OBJECTIVE:To provide the ideas about how the chain drugstores to reply to drug price war.METHODS:Economically,the competition between drugstore was discussed and the respective advantages and disadvantages of fair-price and chain drugstores were analysed.RESULTS &CONCLUSION:Chain drugstores should improve their pharmaceutical service,base oneself upon market voids,and exert self-advantages,if they want to win in price war.