Objective:To explore the safety of laparoscopic antegrade modular pancreatosplenectomy (L-RAMPS) through vascular axis approach in the treatment of pancreatic body and tail adenocarcinoma.Methods:The clinical data of 12 patients with pancreatic body and tail adenocarcinoma undergoing L-RAMPS in Department of Hepatobiliary Pancreatic Surgery, Anhui No.2 Provincial People's Hospital from April 2021 to December 2022 were retrospectively analyzed, including eight males and four females, aged (65.8±11.6) years. Data regarding operative time, intraoperative blood loss, anal exhaust time, postoperative hospital stay, lymph node dissection, pathology, and postoperative complications, and survival were analyzed.Results:The procedures were successfully completed in all 12 patients. Eight patients underwent anterior L-RAMPS, four underwent posterior L-RAMPS. In one patient laparoscopic procedure was almost completed, but eventually conversed to open surgery due to vascular invasion. The operative time was (221.5±21.7) min, the intraoperative blood loss was (224.1±125.3) ml, the anal exhaust time was (3.5±1.0) d, and the postoperative hospital stay was (10.0±3.9) d. All patients underwent R 0 resection, and (15.1±3.7) lymph nodes were dissected. Positive lymph nodes were confirmed in four patients. Six patients had postoperative pancreatic fistula. The patients had been followed up for a median time of 9.5 (3.2-15.0) months, and three patients died. Conclusion:The vascular axis approach could optimize the L-RAMPS surgical approach and improve surgical safety.

OBJECTIVE: To analyze the clinical phenotype and genetic variant of a child with Snijders Blok-Campeau syndrome (SBCS). METHODS: A child who was diagnosed with SBCS in June 2017 at Henan Children's Hospital was selected as the study subject. Clinical data of the child was collected. Peripheral blood samples of the child and his parents were collected and the extraction of genomic DNA, which was subjected to trio-whole exome sequencing (trio-WES) and genome copy number variation (CNV) analysis. Candidate variant was verified by Sanger sequencing of his pedigree members. RESULTS: The main clinical manifestations of the child have included language delay, intellectual impairment and motor development delay, which were accompanied with facial dysmorphisms (broad forehead, inverted triangular face, sparse eyebrows, widely spaced eyes, narrow palpebral fissures, broad nose bridge, midface hypoplasia, thin upper lip, pointed jaw, low-set ears and posteriorly rotated ears). Trio-WES and Sanger sequencing revealed that the child has harbored a heterozygous splicing variant of the CHD3 gene, namely c.4073-2A>G, for which both of his parents were of wild-type. No pathogenic variant was identified by CNV testing. CONCLUSION The c.4073-2A>G splicing variant of the CHD3 gene probably underlay the SBCS in this patient.
DNA Copy Number Variations ; Heterozygote ; Pedigree ; Phenotype ; RNA Splicing ; Mutation

OBJECTIVE: To define the nature and origin of a chromosomal aberration in a child with unexplained growth and development retardation, and to analyze its genotype-phenotype correlation. METHODS: A child who had presented at the Affiliated Children's Hospital of Zhengzhou University on July 9, 2019 was selected as the study subject. Chromosomal karyotypes of the child and her parents were determined with routine G-banding analysis. Their genomic DNA was also analyzed with single nucleotide polymorphism array (SNP array). RESULTS: Karyotyping analysis combined with SNP array suggested that the chromosomal karyotype of the child was 46,XX,dup(7)(q34q36.3), whilst no karyotypic abnormality was found in either of her parents. SNP array has identified a de novo 20.6 Mb duplication at 7q34q36.3 [arr[hg19] 7q34q36.3(138335828_158923941)×3] in the child. CONCLUSION The partial trisomy 7q carried by the child was rated as a de novo pathogenic variant. SNP array can clarify the nature and origin of chromosomal aberrations. Analysis of the correlation between genotype and phenotype can facilitate the clinical diagnosis and genetic counseling.
Female ; Humans ; Trisomy/genetics* ; Phenotype ; Genotype ; Karyotyping ; Chromosome Banding

Objective:The decision tree Chi-square automatic interactive detection (CHAID) algorithm and binary Logistic regression analysis were used to construct the risk prediction model of premature ovarian failure (POF) in patients with uterine fibroids complicated with hypertension after surgery, and the results of the risk prediction model were compared and analyzed.Methods:Patients with uterine fibroids complicated with hypertension admitted to Taizhou Hospital of Zhejiang Province from Jan. 2019 to Sep. 2022 were retrospectively analyzed as the research objects. CHAID algorithm and Logistic regression analysis were used to establish risk prediction models, respectively. The area under the curve (AUC) of receiver operating characteristic curve (ROC) was used to compare and evaluate the prediction effects of the two models.Results:A total of 860 patients were collected, including 56 patients with premature ovarian function failure after operation, and the incidence of premature ovarian function failure was 6.51%. CHAID method and Logistic regression analysis showed that uterine myoma surgery, hypertension, smoking or passive smoking, family history of premature ovarian failure, sleep status, physical exercise and history of induced curettage were important influencing factors of premature ovarian failure. The accuracy of risk prediction of decision tree model was 88.2%, and the fitting effect of the model was good. The Logistic regression model Hosmer-Leme-show goodness of fit test showed that the model fit was good. The AUC of Logistic regression model was 0.893 (95% CI: 0.862-0.899), and the AUC of decision tree model was 0.882 (95% CI: 0.856-0.899). The predictive value of the two models was moderate, and there was no significant difference between them ( Z=0.254, P>0.05) . Conclusions:The combination of decision tree and Logistic regression model can find the influencing factors of premature ovarian function failure in patients with uterine fibroids complicated with hypertension after operation from different levels, and the relationship between the factors can be more fully understood. The establishment of a risk model for premature ovarian function failure in patients with uterine fibroids complicated with hypertension after surgery can provide a reference for postoperative intervention in patients with uterine fibroids complicated with hypertension, and more effectively help patients actively prevent and slow down the occurrence and development of POF.

ObjectiveTo investigate the effect of entecavir (ETV) alone or combined with interferon (IFN) on the risk of hepatocellular carcinoma (HCC) in patients with chronic hepatitis B (CHB). MethodsA retrospective analysis was performed for 409 patients with CHB who were admitted to Beijing Ditan Hospital from January 2008 to December 2014, and according to their antiviral therapy, they were divided into ETV+IFN group with 169 patients (IFN treatment for ≥6 months) and ETV group with 240 patients (ETV treatment for ≥12 months). The patients were followed up to June 2019, and the development of HCC was the outcome event. The Mann-Whitney U test was used for comparison of continuous variables between two groups, and the chi-square test was used for comparison of categorical variables between two groups. The propensity score matching (PSM) method was used to eliminate baseline differences between groups, the Kaplan-Meier method and the log-rank test were used to compare the incidence rate of HCC between groups, and the Cox proportional-hazards regression model analysis was used to investigate the risk factors for the development of HCC. ResultsThe median follow-up time in this study was 5.4 years (IQR: 4.9-7.9). There was no significant difference in the cumulative incidence rate of HCC between the two groups before and after PSM (before PSM: 1.2% vs 2.8%, χ2=1.423, P=0.233; after PSM: 1.7% vs 4.1%, χ2=1.676, P=0.195), and the subgroup analysis also showed no significant difference in the cumulative incidence rate of HCC between the two groups in the non-high risk population (1.3% vs 1.5%, χ2=0.335, P=0.563). The Cox proportional-hazards regression model showed that age was an independent risk factor for HCC (hazard ratio=1.107, 95% confidence interval: 1.005-1.219, P=0.038). ConclusionFor CHB patients without a high risk of cancer, compared with ETV monotherapy, ETV combined with IFN for at least 6 months does not significantly reduce the risk of HCC.

Clinically, hepatocellular carcinoma (HCC) is one of the most common malignant tumors with a high rate of morbidity and mortality. Hepatitis B virus infection is the main cause of hepatocellular carcinoma in China and it is a serious threat to people's health. Antiviral drugs such as nucleos(t)ide analogues and interferon can inhibit viral replication and liver fibrosis progression and reduce the occurrence of hepatitis B-related HCC. This article reviews the effects of different antiviral therapy on the occurrence of hepatitis B-related hepatocellular carcinoma in recent years.

Objective : To explore the effects of“radiotherapy assistant”application on lung cancer patients who receive radiotherapy. Methods : A total of 120 patients with lung cancer who received radiotherapy in Hangzhou Cancer Hospital from March to September 2017 were recruited and randomly divided into a control group and an experimental group. The patients in the control group received the routine health education,while the ones in the experimental group performed the“radiotherapy assistant”application focused on interactive guidance. Before and after the intervention,the scores of treatment-nursing compliance and self-management efficacy between the two groups were compared. Results : After the intervention,the compliance scores of radiotherapy treatment,health behaviors,regular review,moderate exercise,medication and diets in the experimental group were 2.77±0.43,2.67±0.51,2.68±0.50,2.45±0.75,2.77±0.43 and 2.65±0.55;the ones in the control group were 2.62±0.49,2.42±0.59,2.55±0.50,2.37±0.64,2.67±0.48 and 2.37±0.69. The scores of the six items of compliance in the two groups were all improved compared to the ones before the intervention,but the interaction between the groups and intervention time was not statistically significant（P>0.05）. The scores of positive attitude,self-decompression,self-decision and total self- management efficacy in the experimental group were 52.48±7.69,10.51±3.31,36.88±6.15 and 97.62±12.87,respectively;the ones in the control group were 37.38±10.44,5.70±1.51,27.58±9.41,and 92.17±11.19. The scores of the two groups were all improved compared to the ones before the intervention,and the ranges of the scores improved in the experimental group were wider than those in the control group. Conclusion The“radiotherapy assistant”application can significantly improve the self-management efficacy of patients who receive the lung cancer radiotherapy,but its effect on the improvement of treatment compliance requires long-term intervention to verify.

To date, the efficacy of radical surgery (RS) versus conservative surgery (CS) for liver hydatid cysts (LHC) remains controversial. This meta-analysis was conducted to compare the two interventions. PubMed, Embase, and Web of Science were searched from their inceptions until June 2016. Meta-analysis was performed using STATA 12.0 software. We identified 19 eligible studies from 10 countries by retrieval. In total, 1853 LHC patients who received RS were compared with 2274 patients treated by CS. The risk of postoperative overall complication, biliary fistula, and recurrence was significantly lower, and operation time was significantly longer in the RS group. However, no statistically significant differences were found in terms of mortality risk and the duration of hospital stay between RS and CS. No significant publication biases were observed in all the above analyses. In conclusion, RS reduces the rates of postoperative complications and recurrence, whereas no trend toward such a reduction in mortality was observed in LHC patients.
Echinococcosis, Hepatic ; mortality ; surgery ; Humans ; Length of Stay ; statistics & numerical data ; Operative Time ; Postoperative Complications ; epidemiology ; Recurrence ; Treatment Outcome

Objective To explore the attempted suicide risk factors of socio-demographic and clinical charac-teristics in major depressive disorder patients with atypical features (e.g. increased appetite, weight gain and greater time spent sleeping). Methods This was a secondary analysis of the data from the Diagnostic Assessment Service for People with Bipolar Disorders in China (DASP), which was initiated by the Chinese Society of Psychiatry (CSP) and carried out in 13 major mental health centers in China. Totally 179 patients were diagnosed as atypical major depres-sive disorder patients in all 1172 major depressive disorder patients using Diagnostic and Statistical Manual of Mental Disorder, Fourth Edition (DSM-Ⅳ) by psychiatrists. Suicide attempters and nonattempters were grouped base on the interview results of suicidality module of the Mini International Neuro-psychiatric Interview (MINI). Multiple logistic regression were used to assess association between independent variables and attempted suicide in major depressive disorder patients with atypical features. Results The rater of attempted snicide was 23.5% (42/179) of atypical major depressive disorder patients reported prior or current attempted suicide. Compared to nonattempters, attempters had higher levels of suicidal ideation, postpartum depressive episodes, and the use of antipsychotic, mood stabilizers and benzodiazepines (P<0.05). Logistic regression analysis showed that number of admissions (OR=1.73, 95% CI: 1.093~2.740) and depressive episodes with suicidal ideation (OR=3.90, 95%CI: 1.506~10.092) were significantly associat-ed with attempted suicide in atypical unipolar depression patients (P<0.05). Conclusions High number of admissions and high levels of suicidal ideation may be considered as potential risk factors to identify atypical unipolar depression patients at risk for future suicidal behavior.

A 59-year-old male patient presented with recurrent erythema and wheals all over the body for 6 years,complicated by irregular fever (the highest body temperature ＜ 39 ℃)and arthralgia for 2 months.He experienced a weight loss of 5 kg during two years prior to the presentation.Physical examination showed anemic comlexion,and there was no palpable enlargement of superficial lymph nodes,liver and spleen.Generalized erythema and wheals occurred all over the body,involving about 50％ of the body surface area.Histopathological examination of skin lesions showed infiltration of multiple neutrophilic granulocytes around blood vessels in the superficial dermis,and no vasculopathy was observed.Laboratory examinations revealed increased white blood cell (WBC) counts(13.97 × 109/L),erythrocyte sedimentation rate (ESR,136 mm/1 h) and C-reactive protein (CRP) level (75 mg/L),decreased hemoglobin level (96 g/L),and high serum levels of IgE (1 596 kU/L),IgG(20.4 g/L)and IgM(6 310 mg/L).Serum immunoelectrophoresis demonstrated that the IgM was a κ-type monoclonal immunoglobulin.Bone marrow examination showed active bone marrow hyperplasia.DNA sequencing analysis of 10 pairs of exons of the NLRP3 gene revealed 3 synonymous mutations,including c.663:C ＞ T:p.T221,c.732:G ＞ A:p.A244A and c.786:A ＞ G:p.R262R.Finally,the patient was diagnosed with Schnitzler's syndrome.There was no improvement of symptoms after the treatment with multiple oral antihistamines at increased dose levels.Then,the treatment protocol was adjusted to oral ciclosporin at a dosage of 200 mg/d for consecutive 18 days,but the patient still showed no response.After the treatment with oral prednisone (30 mg/d) and Tripterygium wilfordii tablets (66 μg thrice a day) for 2 weeks,the skin rashes subsided gradually,and arthralgia was relieved.Moreover,the WBC count,ESR and CRP level were decreased to 9.01 × 109/L,50 mm/1 h and 6 mg/L respectively,while the hemoglobin level was increased to 109.7 g/L.After 1-year follow-up,the dosage of glucocorticoids was gradually decreased to 8 mg/d.In addition,his condition was controlled well with no skin lesions and fever,except for occasional arthralgia in the knees and hip.