Objective To explore the value of MRI combined with transvaginal ultrasonography in the diagnosis of cesarean scar pregnancy.Methods Appearances of MRI and transvaginal ultrasonography of cesarean scar pregnancy confirmed by surgery and pa-thology in 30 patients were retrospectively reviewed,and the diagnostic value of MRI and transvaginal ultrasonography in the cesare-an scar pregnancy were compared and analyzed.Results MRI and transvaginal ultrasonography clearly demonstrated the gestational sac at cesarean scar of lower uterine in 30 patients including cystic sacs in 22 and solid ones in 8.Both MRI and transvaginal ultra-sonography showed 5 gestational sacs were located at the myometrium and 1 7 extended to uterine cavity.Intrauterine hemorrhage was detected by MRI in 12 patients and by transvaginal ultrasonography in 8.Transvaginal ultrasonography found 14 yolk sacs and 12 embryonic buds with embryonic heartbeat in 8.However,MRI cannot differentiate yolk sac from embryonic bud,and not judge the embryonic heartbeat.Preoperatively,28 patients were diagnosed as caesarean scar pregnancy and other 2 were as trophoblastic tumor by MRI with an accuracy rate of 93%;meanwhile,27 were diagnosed as caesarean scar pregnancy and other 3 as trophoblastic tumor by transvaginal ultrasonography with an accuracy rate of 90% .There was no statistical difference in diagnostic efficiency be-tween MRI and transvaginal ultrasonography (P >0.05).Conclusion The diagnoses of cesarean scar pregnancy by both MRI and transvaginal ultrasonography is highly consistent with pathological results.The combination of two imaging modalities may maxi-mize their advantages and provide more detailed information for rapid diagnosis of cesarean scar pregnancy.

Heterotopic ossification is a common complication after acetabular fractures and fractures of the elbow.Heterotopic ossification often leads to severe joint movement disorder,which brings great pain to the patient.This paper reviewed the clinical research,including pathogenesis,clinical diagnosis,prevention,treatment and future directions of heterotopic ossification to investigate the effective method in prevention and treatment of heterotopic ossification.

Objective To explore the clinical effect of holistic nursing in the operation room for surgical children patients. Methods 120 patients required surgical treatment were selected and divided into the control group(45 cases)and the observation group(75 cases)randomly.The control group was given routine nursing,the observation group was given holistic nursing including preoperative interview,psychological care and all the preparations,strict check upon going into the operation room and before surgery,to help children keep graceful position,to cooperate closely with the anesthetist and surgeon,to observe the condition of patients and give good infusion management,to give continued observation of the disease condition after surgery,to make children safe escort back to the ward,and to make transfer with ward nurses.The treatment effect was compared between two groups. Results Two groups of children passed the period of operation and anesthesia safely,without appearing accidental situation.The satisfaction degree of the observation group was significantly higher than the control group.One case appeared operation accident and two cases appeared anesthesia awareness in the control group,and they were correctly handled.No one appeared operation accident and anesthesia awareness in the observation group.The differences between the two groups were significant. Conclusions Application of holistic nursing in the operation room for children patients puts forward higher requirements for nurses.It can help children cooperate with surgery better to achieve better surgical results,which is worthy of promotion.

Objective To explore the risk factors for infantile hemangiomas with the emphasis on perinatal factors and socioeconomic and environmental status.Methods A questionnaire survey was carried out targeting mothers and their babies who admitted to the Department of Prevention and Health Care of China-Japan Friendship Hospital for registration from Jan.1st,2009 to Dec.31st,2011.Information gathered included maternal basic information,perinatal factors before and during pregnancy,and socioeconomic and environmental status.Photos and record of the position and size of the pathological change were taken once infantile hemangiomas were diagnosed.Univariate analysis and multivariate Logistic regression analysis were carried out to investigate the risk factors.Results One thousand nine hundred and ninety-eight questionnaires with detail information were collected,among which 94 infants were diagnosed with infantile hemangiomas (4.7 ％).It showed that maternal age≥ 30 (OR =2.687,95％ CI:1.615-4.472,P =0.000),multiple pregnancies (OR =1.730,95 ％CI:1.032-2.901,P=0.038),female infants (OR =1.855,95 ％ CI:1.187-2.899,P =0.007 ),threatened abortion ( OR =3.135,95％ CI:1.487-6.609,P =0.003),amniocentesis (OR =2.754,95 ％CI:1.278-5.938,P =0.010),family history of hemangiomas (OR =2.978,95 ％ CI:1.127-4.049,P=0.032) and video display terminals exposure ＞45 h/week (OR=3.166,95％CI:2.027-4.944,P=0.000) were closely associated with infantile hemangiomas development.Conclusions The elderly maternal age,multiple pregnancies,female infants,threatened abortion,amniocentesis and family history of infantile hemangiomas and long-time exposure of video display terminals might be the risk factors for infantile hemangiomas.

Objective To explore the effect of infrared spectral analysis in analyzing of the chemical composition of renal staghorn calculi and its relationship with urinary tract infections. Methods From June 2014 to June 2016, the clinical data of 186 patients with renal staghorn calculi were collected. The stone composition were analyzed by infrared spectroscopy and traditional chemical titration, and the stones infection were detected by microbial analysis system. The relation between stones infection, urinary tract infection and stone composition were analyzed. Results The results of infrared spectroscopy and traditional chemical titration in detecting renal staghorn calculi ingredient had no significant differences (P>0.05). In 186 patients, 56 patients (30.11%) was in infected group, and 130 patients (69.89%)was in non-infected group. The abnormal urine rate, urinary tract infection rate, medistream urine positive infection rate and cotton swabs positive infection rate in infected group were was significantly higher than those in non-infected group: 73.21%(41/56) vs. 50.77%(66/130), 19.64%(11/56) vs. 3.85%(5/130), 50.00%(28/56) vs. 6.15%(8/130), 67.86%(38/56) vs. 8.46%(11/130), P<0.01. The carbonate apatite stones rate and six water magnesium ammonium phosphate rate in infected group were significantly higher than those in non-infected group: 21.43%(12/56) vs. 5.37%(7/130), 57.14%(32/56) vs. 2.31%(3/130), P<0.01. The calcium oxalate rate and uric acid rate in non-infected group were significantly higher than those in infected group:50.00%(65/130) vs. 5.36%(3/56), 24.62%(32/130) vs. 1.79%(1/56), P<0.01. Conclusions Analysis of staghorn calculi ingredient caused by urinary bacterial infection with infrared spectroscopy is simple, reliable and easy to operate. It is important for postoperative infection prevention.

Objective To explore TCM syndrome and treatment regular for AIDS dementia complex (ADC). Methods Through literature retrieval, the review of medical records and clinical investigation, expert questionnaires survey was carried out. Results The recovery rate of complete questionnaires in the 1st survey was 88.89%. The agreement rate, the arithmetical mean, the weight coefficient, the mean level and the rank sum of the concept, clinical features, diagnostic criteria, syndrome differentiation and treatment of insufficiency of kidney essence, nursing, period of treatment and curative effect standard were more than others, CV<0.076. The agreement rate, the arithmetical mean, the weight coefficient, the mean level and the rank sum of the etiology and pathogenesis, syndrome differentiation and treatment of deficiency of heart and liver yin were smaller, and CV was within 0.168–0.234. The recovery rate of complete questionnaires in the 2nd survey was 96.00%. The agreement rate, the arithmetical mean, the weight coefficient, the mean level and the rank sum of the etiology and pathogenesis, syndrome differentiation and treatment of deficiency of kidney and liver were more than the 1st survey, and CV was within 0.065–0.106, which was smaller than the 1st survey. The agreement rate, the arithmetical mean, the weight coefficient, the mean level and the rank sum of syndrome differentiation and treatment of deficiency of kidney and liver were smaller, and CV was 0.156. The weight coefficient of the 1st and 2nd survey were within 0.072–0.087, 0.071–0.089. The questionnaire reliability of the 1st and 2nd survey were 0.916 and 0.886 respectively. The half reliability of the 1st and 2nd survey were 0.81 and 0.79 respectively. Conclusion TCM syndrome and treatment regular for ADC is preliminarily formed.

Objective To discuss the effective methods to improve the teaching effect of Basis of Nursing and cultivation of high-quality persons. Methods We randomly divided 87 nursing students into the test group(42 eases) ,which adopt the combination of grouped scene teaching with role-playing teaching and the control group (45 cases),which received routine teaching methods.The effect of the two teaching methods was evaluated by questionnaires. Results The total score and the score of each section of the questionnaires in the test group were higher than those of the control group(P ＜ 0.05 ). Conclusions The combination of scene teaching with role-playing teaching could inspire students' interest,strengthen the role consciousness and improve their comprehensive quality.

AIM: To investigate the apoptosis and molecular mechanism of human hepatocellular carcinoma HepG2 cells induced by ginsenoside Rh4.METHODS: Human hepatocellular carcinoma HepG2 cells were treated with ginsenoside Rh4 at doses of 10, 20 and 40 μmol/L, and the inhibitory effect of ginsenoside Rh4 on HepG2 cell viability was measured by MTT assay.The apoptotic rate of HepG2 cells was analyzed by flow cytometry.The morphological changes of the HepG2 cells were observed by Hoechst 33258 and TUNEL staining.The expression of apoptosis-related proteins Bax, Bcl-2, caspase-3 and caspase-9 was determined by Western blot.RESULTS: Ginsenoside Rh4 promoted apoptosis of HepG2 cells in a dose-dependent manner.TUNEL and Hoechst 33258 staining showed that the cells appeared obvious shrinking, swelling and rupture after treated with ginsenoside Rh4 for 24 h.The results of Western blot showed that with the increasing concentrations of ginsenoside Rh4, the expression of pro-apoptotic proteins Bax, cleaved caspase-3 and caspase-9 increased, while anti-apoptotic protein Bcl-2 decreased gradually.CONCLUSION: Ginsenoside Rh4 induces apoptosis of human hepatocellular carcinoma HepG2 cells, and the main mechanism may be related to down-regulation of Bcl-2 and up-regulation of Bax, cleaved caspase-3, and caspase-9.

Objective To evaluate the clinical efficacy of Clostridium butyricum tablets in treatment of diarrhea in patients with hepatitis B-related liver cirrhosis.Methods Eighty-seven patients with hepatitis B-related liver cirrhosis and diarrhea were collected from Pujiang People' s Hospital in Zhejiang province during January 2011 and May 2013.According to random number table,patients were divided into Clostridium butyricum treated group (n =44) and control group (n =43).Both groups were given antiviral,liver support,jaundice-relieving and fluid infusion treatments,while patients in Clostridium butyricum group were given Clostridium butyricum tablets (2 tables per time,3 tables per day for 4 weeks) additionally.Diarrhea remission time,improvements in liver function and the complications were observed.Differences in measurement data were compared with t test,and enumeration data were compared with x2 test or rank-sum test.Results The total effective rate in Clostridium butyricum group was 95.45％ (42/44),while that in control group was 74.4％ (32/43) (Z =2.82,P ＜ 0.05).After 4 weeks of treatment,the improvements of alanine aminotransferase (ALT),aspartate transaminase (AST),total bilirubin (TBil),albumin (Alb) and Child-Pugh (CTP) score in Clostridium butyricum group were more marked than those in control group (t =2.13,2.57,4.83,5.93 and 3.30,P ＜ 0.01).Hepatic encephalopathy occurred in 2 patients in control group and none in Clostridium buayricum group.Conclusion Clostridium butyricum has significant curative effect on diarrhea in patients with hepatitis B-related liver cirrhosis,and it can also improve liver function and reduce the incidence of hepatic encephalopathy.

Objective To study the relationship between different syndromes of AIDS dementia complex (ADC) and different disease severity, age, CD4+ T cell count and infection. Methods Totally 186 patients with ADC were classified into different syndrome types, and the distribution in different degree of disease, different age, different CD4+T cell count and different routes of infection was analyzed. Results There were 48, 51, 15, 37 and 35 cases of deficiency of kidney and marrow, yin deficiency of liver and kidney, deficiency of heart and spleen, syndrome of phlegm obstruction, syndrome of qi deficiency and blood stasis, respectively. Moderate and severe degrees with yin deficiency of liver and kidney were more common. There was statistical significance in the distribution of different syndromes in different degree of disease (χ2=82.495, P=0.000). Deficiency of kidney and marrow, yin deficiency of liver and kidney were more common in different age groups. The distribution of the syndrome types in different age groups was statistically significant (χ2=72.710, P=0.000), the patients were mainly in two age groups of>50–60 years old and>60 years old. The distribution of the syndrom types in diffenrent CD4+T cell count stratum was statistically significant (χ2=66.778, P=0.000). Blood pathway infection mainly included deficiency of kidney and marrow and syndrome of qi deficiency and blood stasis, sexual pathogens mainly yin deficiency of liver and kidney. Conclusion CD4+T cells layers, age group, progression of disease and transmission way are the influencing factors of syndrom type.