One glaring problem in the contemporary college students is that they lack humanities quality and the same is true to medical students.Nevertheless,one's all-round development requires the perfect combination of science and humanities.And the special mission of medicine and the sustainable development that pushes medicine require that the medical student must have sound humanities quality as well as lofty,flexible and open humanities spirit.So it's imperative to strengthen the humanities education of medical students to help them form positive values and opinions of the world,the society and the life,and to help them form lofty moral quality,healthful psychological quality and valid views of career.In order to enhance the medical students' humanities quality,we need to focus on holding the science-humanities-combination thoughts,emphasizing humanities in the whole education,and improving teaching art.

Harmonious school includes the harmonious development of educational environment,subjects of education and students'quality.Constructing harmonious school should begin with harmonizing human relations,educational system and school environment.

Objective To determine bone mineral density (BMD) and biochemical parameters of bone metabolism in premenopausal female patients with systemic lupus erythematosus(SLE), and investigate the correlation between them. Methods Lumbar and femoral BMD in 30 female patients with SLE was determined by dual energy X ray absorptiometry. In 30 female patients and 39 controls, the corrected serum levels of calcium, phosphorus, alkaline phosphatase, creatinine and albumin were measured by routine methods, and bone specific isoform of alkaline phophatase, propeptide of type 1 procollagen, deoxypyridinoline excretion, telopeptide of type 1 collagen, osteocalcin, parathyroid hormone, 25-OH vitamin D, testosterone, progesterone, estradiol, follicle stimulating hormone and luteinotropic hormone were measured by ELISA or RIA. Results According to the WHO criteria, 39% patients with SLE had normal BMD, 46% had osteopenia and 15% had osteoporosis at the lumbar spine; at the femoral neck 38.5% had normal BMD, 38.5% had osteopenia and 23% suffered form osteoporosis. All other bone resorption and formation markers measured were not significantly different except significantly higher corrected serum levels of albumin calcium (P=0.0001)and significantly lower osteocalcin level and phosphorus value(P=0.03,P=0.002) were found in the SLE patients. Of all sex hormones tested lower testosterone and higher follicle stimulating hormone concentration were seen in patients with SLE(P=0.001,P=0.42). Conclusion A high incidence of osteopenia and osteoporosis was found in premenopausal patients with SLE, which seems to be attributable, at least in part , to decreased bone formation in SLE patients.

The theory of"harmonious higher institutions"includes the following contents: harmony-dominated scientific development ideology;scientific,humanitarian,efficient and fair regulations; all-around development and harmonious civilization-oriented teaching;equal and mutual respectcooperation and competition-oriented interpersonal relationship;and all-embracing,concise and elite campus culture.The practice should stick to four principles:①respect the diversity;②emphasize and promote the interaction of different factors;③stick to correct guiding of conflict;④stick to dynamic development ideology.

This paper compared and analyzed the professional ethics norm of medical teachers in Britain and China, and found that the two were basically the same in aspects of respecting teachers'occupations, attaching importance to teachers' professional development and fairness and justice, and there were differences in aspects of conceptual expression, point of view and specialization. Therefore, to construct professional ethics of medical teachers in China need to clarify hierarchy, highlight the professionalism and reflect the practicality.

Objective To discuss the imaging diagnostic features of adrenal injury. Methods The imaging features of the 29 patients of adrenal bruise and hernatoma (20 male and 9 females, average age 37) were retrospectively analyzed. The clinical appearances were all flank and hack pain, local sensitive to percus-sion and associated injury appearance. Among the 29 cases, 25 cases(86%) had adrenal injuries on right side, 2 cases(7%) on left side, and 2 cases(7%) on both sides, and no apparent abnormality was found in the relevant endocrine examination after injury. CT (n=29), MRI (n=5) and ultrasonography (n=6) were checked. CT follow-up were taken in 23 eases. MRI (n=1) and ultrasonography (n=l) were followed as well. Results The first-time exam coincidences of CT, MRI and sonography were 28/29 (97%), 5/5 (100%) and 3/6 (50%) respectively. One case of simple right-side adrenal hematoma 3 weeks after injury wasn't clearly diagnosed by CT, which was later diagnosed by MRI. The CT features of adrenal bruise were local or diffuse intumescence and focus high-density hemorrhage shadow. The CT appearances of acute stage adrenal hematoma were round-like high-density shadow without enhancement and the diameters were 1-3 cm. MRI appearances of 5 cases of subacute and chronic phase hematoma were typical high signal of T1WI, T2WI and DWI and toroid low signal around T2WI. Hematorna was not be enhanced when CT or MRI en-hancement scanning, and formed characteristic "nut-like" image feature with toroid high-density or high sig-nal enhanced shadow forming around. Uhrasonography appearances of 3 cases of hematoma were abnormal shadow of the adrenal gland. Conclusions CT is the prior imaging method for adrenal bruise and hemato-ma. MRI has the characteristic appearance for the few cases which are difficult to be identified by CT and ul-trasonography. Characteristic "nut-like" image feature is helpful for the diagnosis and differential diagnosis.

The United States attaches importance to teachers' teaching ability development in higher medical colleges and universities. The measures include integrating the promotion of teacher development into the certification standards of colleges and universities, establishing a specialized service organization, updating the training content and form , and evaluating the effectiveness of the training programs . The enlightenment for medical colleges and universities in China is to improve the status of teaching in colleges and universities, strengthen the construction of teaching service organization, scientifically plan the teachers' career development, enrich the teacher training content, and diversify the training model.

Objective To investigate the interference of thyroglobulin antibodies ( TgAb ) on the measurement of thyroglobulin ( Tg) by 2 chemiluminescence immunoassays ( CLIAs) .Methods Data of 199 315 individuals with determined TgAb and Tg , including physical checkup subjects , differentiated thyroid carcinoma ( DTC) patients and patients with other diseases , were retrospectively collected in Peking Union Medical College Hospital from November 2012 to April 2015.The correlation between serum Tg level and serum TgAb concentration was analyzed and the positive rate of TgAb in physical checkup subjects was calculated.Furthermore, 290 serum samples with different TgAb concentration were applied in the recovery test by adding in confirmed serum Tg .The correlation between the recovery of confirmed serum Tg and TgAb concentrations was evaluated using Pearson correlation analysis .Results The serum Tg was all decreased with the elevated TgAb concentration in each group of subjects .The positive rate of TgAb was 10.84%(8 416/77 634) in physical checkup subjects .It was higher in females than in males and was increased with age.Recovery test showed that the average recoveries of confirmed serum Tg in TgAb-negative serum were 107.28%(86.30%-117.60%) and 107.94% (85.60%-124.10%) respectively in Roche and Beckman systems.But in TgAb-positive serum samples , the average recoveries in Roche and Beckman systems were 88.59% (35.85% -141.53%) and 95.77% (36.48% -131.78%) respectively, and 12.63%(24/190) and 13.68%(26/190) samples displayed a recovery less than 80%.The recovery rate of confirmed serum Tg showed a significantly negative correlation with elevated TgAb concentration , with r=-0.239 (P=0.001) in Roche and r=-0.251 (P<0.001) in Beckman.Conclusions TgAb-positive serum, especially with high concentration of TgAb , significantly interfered the measurement of Tg .Thus, serum TgAb should be determined together with serum Tg to explore whether there was an interference .To avoid misdiagnosis and inappropriate therapy , clinician should be informed once serum TgAb displayed positive.