With the advent of laparoscopic inguinal hernia repair, occult inguinal hernias not reported by physical examination are frequently found during surgery. Occult inguinal hernia is an early inguinal hernia, which is easy to be ignored because its clinical symptoms are not obvious. Currently, the best diagnostic method for occult inguinal hernia is laparoscopy, Noninvasive tests such as ultrasound and MRI should be performed in patients with first symptoms. With the increase of age, abdominal wall strength decrease, and the proportion of occult inguinal hernia requiring treatment will also increase, doctors need to choose a reasonable treatment plan according to the actual situation of patients. The key to the diagnosis and treatment of occult inguinal hernia lies in making clear its definition and establishing uniform diagnostic criteria. Through reasonable and accurate preoperative examination combined with laparoscopic techniques and the adjustment of surgical approaches, occultic defects can be found and repaired. Individualized treatment for different populations can avoid future symptoms and reduce additional surgical risks.

Objective To evaluate the clinical efficacy of MRA in the arteries of the pelvis and lower extremity with automatic table movement (MobiTrak).Methods 12 cases suspected of pelvis and lower extremity artery diseases underwent dynamic 3D contrast enhanced MRA and automatic table movement at the same time.Three cases underwent artery angiography,four cases were detected by operation.Results All diseased arteries were well demonstrated.Among them,lower extremity artery occlusion 8,failing vascular grafts 2,artery aneurysms 2.Conclusion Automatic table movement is of value in assessing pelvis and lower extremity artery diseases accurately.And it is a reliable and potential new technique.

Objective To compare the different methods for treating aerobic vaginitis and mixed clinical effects of infection.Methods A randomized controlled method was used,298 cases of aerobic vaginitis and mixed infections were randomly divided into control group(149 cases):the use of combination anti -infective therapy,the treatment group(149 cases):the use of combination anti -infective at the same treatment plus lactobacillus vaginal medication.And the therapeutic effect was evaluated.Results The difference of the clinical efficacy of aerobic vagi-nitis treatment of mixed infections was not statistically significant (total effective rate of 95.3% in the treatment group,92.6% in the control group).With the time of treatment extended,the effective rate increased,the use of com-bination anti -infective therapy at the same time plus lactobacillus vaginal administration group of aerobic bacteria vaginosis and recurrence rate was significantly reduced in patients with mixed infection (recurrence rate was 6.0% in the treatment group and 12.8% was in the control group,χ2 =3.941 3,P <0.05).Conclusion The combination of anti -infective therapy at the same time plus lactobacillus vaginal drug treatment aerobic mixed infections and vagini-tis has slightly higher effective rate than the use of combination anti -infective treatment,the former relapse rate was significantly reduced.

The teaching practiceof cell biology experiments for oversea medical students in School of Medicine of Tongji University was reported in the present article, and the teaching principles of careful plan, clear contents, concise textbook, flexible scheme, full preparation, earnest trial-lecture, orderly implementation and formative assessment were put forward.Based on the different teaching object, the paper mainly explained the differences and the basis of the experimental teaching process of the foreign students and the domestic medical students to provide experience for improving the teaching mode of this kind of course.

Objective To preliminarily explore the level of spiritual needs from nurses in cancer patients,and to analyze its influencing factors.Methods Convenience sampling was applied to recruit 153 inpatients from a tertiary general hospital and a tumor hospital from December 2015 to April 2016.The Chinese version of the Nurse Spiritual Therapeutics Scale (NSTS) was administered to assess the level of spiritual needs from nurses in cancer patients.Results The total score of NSTS was (32.10-±7.68).Regression results showed that educational level and religion belief were influencing factors.Conclusion The level of spiritual needs from nurses in cancer patients was at middle level.With different educational level and religion status,the level of spiritual needs was different.

Purpose To investigate the expression of TET2 and DNMT3A in patients with peripheral T cell lymphoma (PTCL) and the relationship to immunophenotypes of PTCL.Methods Using a panel of immunohistochemical markers (CD3,CD4,CD10,BCL-6,CXCL-13,CD30,ALK),all cases of PTCLs were further divided into four groups,including angioimmunoblastic T cell lymphoma (AITL),peripheral T cell lymphoma,not otherwise specified (PTCL-NOS),anaplastic lymphoma kinase negative anaplastic large cell lymphoma (ALK-ALCL) and anaplastic lymphoma kinase positive anaplastic large cell lymphoma (ALK + ALCL).The expression of TET2 and DNMT3A in 89 cases of PTCL was detected by immunohistochemical analysis.Results 89 cases were divide into four subtypes,AITL (36/89),PTCL-NOS (26/89),ALKALCL (18/89),and ALK + ALCL (9/89).Immunohistochemistry staining revealed higher cytoplasmic expression of TET2 and DNMT3A in AITL than that of in PTCL-NOS and ALCL (P ＜ 0.05).And the nuclear expression of DNMT3A in patients with AITL was higher than that of PTCL-NOS and ALCL (P ＜ 0.05).The cytoplasmic expression of TET2 was positively related with both cytoplasmic and nuclear expression of DNMT3A in patients with AITL (P ＜ 0.05).Conclusion TET2 combined with DNMT3A could be used as markers in AITL diagnosis,which could provide new strategy for AITL diagnosis.

BACKGROUND:Inflamed dental pulp stem cells are a new kind of dental pulp stem cells, and there is no systematic review on the cells by now. OBJECTIVE:To systematical y review the research progress in inflamed dental pulp stem cells. METHODS:A computer-based online search in PubMed, Web of Science, CNKI, WanFang and VIP databases was performed for related articles published from the establishment of the databases to February 2014. The keywords were“(pulptis or inflam*dental pulp*or human dental pulp with irreversible pulpitis) and stem cel*”in English and Chinese, respectively. Hand searching was also done to obtain further information or papers about the studies. The results were qualitatively analyzed to comprehensively summarize the progress in the research of inflamed dental pulp stem cells. RESULTS AND CONCLUSION:Total y 11 papers were involved in result analysis that comprehensively review the research progress in inflamed dental pulp stem cells at the fol owing aspects:the research of history, material origin, cellculture, cel-surface markers, proliferation ability, multi-directional differentiation potential, animal models and clinical use. Researches of inflamed dental pulp stem cells are stil in the initial stage, and cultivating conditions and the establishment of animal models are stil in the exploratory phase. Controversies stil exist in the capacity of proliferation and multi-directional differentiation of the inflamed dental pulp stem cells. And fewer studies have been done in the characteristics of immunity, subpopulation and clinical use of the inflamed dental pulp stem cells.

Objective To investigate the clinical efficacy ofHejie Fenxiao Decoction on damp-heat patients with acute kidney injury (AKI).Methods Totally 68 patients were divided into the control group and the treatment group according to the patients’ willings. Both groups were given treatment, such as elimination of the incentives and symptomatic treatment. Besides, patients of the treatment group acceptedHejie Fenxiao Decoction for 30 days. The changes of renal function indexes, such as serum creatinine (SCr), blood urine nitrogen (BUN), uric acid (UA), albumin (ALB) and integral of TCM syndrome, were observed, and recovery ratio and clinical endpoints were compared.Results SCr and eGFR of both group were improved on day 14 (P<0.05). After treatment, the renal function recovery ratio and renal replacement ratio in the two groups showed obvious differences (P<0.05);although survival rate of treatment group was higher than control group, it showed no statistical significance (P>0.05);clinical endpoints analysis of the two groups showed statistical significance (P<0.05). The difference of integrals of TCM syndrome between the two groups showed statistical significance (P<0.05) on day 14.ConclusionHejie Fenxiao Decoction combined with basic regular Western medicine can better improve the clinical symptom, recover the renal function, and decrease the rate of renal replacement and death of AKI damp-heat patients.