Objective:To investigate the correlation between the clinical features and endoscopic ultrasound-guided portal pressure gradient (EUS-PPG) in patients with cirrhosis.Methods:A total of 148 patients with cirrhosis and portal hypertension who underwent EUS-PPG measurement at the Third Xiangya Hospital of Central South University from March 15, 2022 to June 20, 2023 were selected. The clinical data of patients collected before EUS-PPG measurement were analyzed. Variations in the EUS-PPG across different clinical data subgroups were analyzed. Multivariate linear regression analysis was used to explore the independent factors influencing EUS-PPG.Results:The EUS-PPG was significantly elevated in patients exhibiting red signs (16.62±5.33 mmHg VS 13.44±5.34 mmHg, t=3.616, P<0.001), gastroesophageal varices (15.78±5.30 mmHg VS 9.70±4.77 mmHg, t=4.247, P<0.001), hepatic encephalopathy (20.83±7.52 mmHg VS 14.92±5.35 mmHg, t=2.606, P=0.010), thrombocytopenia (15.66±5.39 mmHg VS 13.29±5.83 mmHg, t=2.136, P=0.034), hypoproteinemia (16.13±5.86 mmHg VS 14.12±5.03 mmHg, t=2.230, P=0.027), and an increased international normalized ratio (16.25±6.00 mmHg VS 14.40±5.11 mmHg, t=2.022, P=0.045). Conversely, the EUS-PPG was significantly reduced in patients with a history of splenectomy and devascularization (13.17±5.88 mmHg VS 15.73±5.34 mmHg, t=-2.379, P=0.019). The EUS-PPG in patients with varying degrees of ascites (no VS slight VS moderate or severe: 13.40±5.48 mmHg VS 15.90±5.49 mmHg VS 16.69±5.17 mmHg, F=5.188, P=0.007) and different Child-Pugh classifications (A VS B VS C: 14.07±5.05 mmHg VS 15.69±5.74 mmHg VS 17.64±5.99 mmHg, F=3.066, P=0.049) increased gradually. Multivariable linear regression analysis showed that red signs ( β=2.44, t=2.732, P=0.007), gastroesophageal varices ( β=4.45, t=2.990, P=0.003), ascites ( β=1.75, t=2.368, P=0.019), and hepatic encephalopathy ( β=5.82, t=2.644, P=0.009) were independent factors for the elevated EUS-PPG. Conclusion:There is a significant correlation between EUS-PPG and the clinical features related to the severity of cirrhotic portal hypertension, which indicates the feasibility of EUS-PPG in evaluating cirrhotic portal hypertension.

Objective The epidemiological characteristics and risk factors of infection of non-tuberculous mycobacterial (NTM) by elderly bronchiectasis patients in Huai 'an area were analyzed, and the theoretical basis for prevention of NTM infection by elderly bronchiectasis patients in Huai 'an area was provided. Methods Among the 371 elderly patients with bronchiectasis admitted to our hospital from January 2020 to June 2022 were selected and divided into control group and NTM group according to whether they had NTM or not. The NTM strains were isolated and identified. Clinical data of patients were collected from the medical record system. Independent risk factors of NTM infection in elderly patients with ramus were analyzed by univariate analysis and logistic regression, including gender, age, previous smoking status, number of ramus, pulmonary cavities, hypoproteinemia, and CD4+T cell level. Results A total of 108 cases NTM infection (29.11%) among the 371 patients with branch enlargement. There was no statistical significance in cough, phlegm, hemoptysis and fever between the two groups (P>0.05). The proportion of chest tightness and shortness in NTM group was significantly higher than that in control group (P<0.05). Six mycobacterium species were isolated from 108 patients with NTM infection, including 57 intracellular, 22 abscess, 14 avium, 7 Kansas, 5 terrapin and 3 flavus. There were significant differences in age, sex, smoking history, place of residence, number of brandished lobes, hypoproteinemia, pulmonary cavities, and number of CD4+T lymphocytes between the two groups (P<0.05). Multivariate logistic regression analysis showed that smoking history >20 years (OR=1.692), number of branchial dilated lobe ≥5 (OR=2.671) and thin-walled cavity (OR=2.458) were independent risk factors for NTM infection in elderly patients with branchial dilated lobe (P<0.05). Conclusion Elderly patients with bronchiectasis in Huai 'an area have a high risk of NTM infection, which are mainly Mycobacterium intracellular and mycobacterium abscess. The main risk factors are the number of bronchiectasis lung ≥5, smoking history >20 years, and thin-walled cavity. Patients should actively quit smoking, improve the body immunity, and prevent NTM infection in patients with bronchiectasis.

We report a fetus with recurrent intraparenchymal hemorrhage and cystic leukomalacia during pregnancy who was postnatally detected with a de novo mutation in the COL4A1 gene by genetic testing of umbilical cord blood. Multiple fresh hemorrhagic foci were detected in the fetal brain parenchyma and cerebellar hemisphere by ultrasound at 25 gestational weeks. Regular re-examination of the nervous system's ultrasound and magnetic resonance imaging (MRI) indicated recurrent multiple intraparenchymal hemorrhages followed by cystic leukomalacia. However, karyotyping and chromosomal microarray analysis of amniotic fluid showed no abnormality. The newborn was born by cesarean section at 37 +3 gestational weeks with an Apgar score of 10 at 1 and 5 min. Repeated apnea occurred after birth. MRI detected new intraparenchymal hemorrhage and cystic leukomalacia on the six-day of life. The infant's limb muscle tone remained low on the 90-day follow-up. The patient was lost to follow up. Whole-exome sequencing of the cord blood identified a de novo heterozygous mutation- c.4738G>A in the COL4A1 gene (NM_001845.4; p.G1580S) neither parent carried. It suggests that the genetic test of the COL4A1 mutation should be considered for fetuses with intracranial hemorrhage in the prenatal diagnosis, especially those with recurrent fetal intraparenchymal hemorrhage followed by cystic leukomalacia. Genetic tests could help analyze the fetal prognosis, and guide the delivery mode.

Thyroid diseases in fetuses and newborns are rare but can be severe in some cases. Early diagnosis and treatment are the keys to improve the prognosis. This review focuses on the diagnosis and treatment strategies of this disease during the fetal and neonatal periods. For fetuses with goiter, the main clinical issue is to differentiate hyperthyroidism or hypothyroidism and offer appropriate management on this basis. Management of maternal, fetal, and neonatal thyroid diseases requires an experienced multidisciplinary team including adult and pediatric endocrinologists, obstetricians, and sonographers.

Objective To study the clinical characteristics of the newborns with gastroesophageal reflux (GER),and to compare the complications and outcomes of different degrees of reflux retrospectively. Methods Neo-nates diagnosed with GER by using upper gastrointestinal series admitted to neonatal ward of Peking University First Hospital from August 2008 to September 2017 were enrolled for the study. Data of demographic characteristics,radio-graphic imaging findings,treatment methods and efficacy of therapy of patients were collected. Infants enrolled in this study were followed up for 1 year after being discharged from hospital. The lasting time of reflux symptoms with different degrees of reflux were compared. Results A total of 47 cases of GER were enrolled,of whom 23 cases were male,and 24 cases were female. There were 42 term infants and 5 preterm infants. Their gestational age ranged from 34 to 41 weeks[(38. 9 ± 1. 6)weeks],and birth weight was from 1990 g to 4430 g[(3157. 3 ± 574. 0)g]. The median onset age was 2 days,ranged from 1 to 21 days. The clinical manifestations were recurrent vomiting (40 / 47 cases,85. 1％) and paroxysmal cyanosis (7 / 47 cases,14. 9％). Complications presented as poor weight gain (42 / 47 cases,89. 4％), aspiration pneumonia (24 / 47 cases,51. 1％)and apnea (1 / 47 cases,2. 1％). The findings of upper gastrointestinal imaging assigned the patients into 2 groups,13 cases of mild reflux group and 34 cases of severe reflux group. After po-sitional therapy together with domperidone,44 patients showed improvement of symptoms. After their discharge,the lasting time of reflux symptoms in the mild reflux group was significantly shorter than in the severe group [4 weeks(2 -8 weeks)vs. 8 weeks (2 - 40 weeks)],and the difference was significant(Z = - 2. 336,P < 0. 05). Conclusions Neonates with GER mainly manifest recurrent vomiting,and most of them have a favorable prognosis. The reflux symp-toms last for less time in the mild reflux infants than in the severe patients.

Objective To study the characteristics of gastroesophageal reflux (GER) in term neonates and the association between the reflux behaviors and gastroesophageal reflux events by multichannel intraluminal impedance-pH monitoring retrospectively.Method Full term neonates suspected to have gastroesophageal reflux,admitted to neonatal ward of our Hospital from November 2016 to December 2017 were enrolled for the study.All underwent 24-hour esophageal multichannel intraluminal impedance-pH (24 h MII-pH) monitoring.They were assigned into physiologic GER group and pathologic GER group.Data of demographic characteristics,clinical symptoms,24 h MII-pH results and indecies for evaluating the association between symptoms and reflux events were collected and analyzed.Result A total of 31 cases were enrolled.The median age of starting 24 MII-pH monitoring was 7 days (range from 2 to 28 days).15 cases were diagnosed with pathologic GER (48.4％),and 16 cases were diagnosed with physiologic GER.The symptoms and signs were persistent vomiting,incessant crying,desaturation (oxygen desaturation) and unexplained transient events (including cyanosis or suspected seizure),case number was 12,9,6,2,and 1 respectively.In the pathologic group,the median of total acid reflux 52 (7 to 80),total weakly acidic reflux 58 (19 to 114);In the physiologic group was 36 (3 to 55),35 (6 to 55) respectively.The neonates in pathologic group had more acidic reflux (both before and after feeding),total weak acid reflux and liquid reflux than physiological GER group,which showed statistical significance (P ＜ 0.05).While there was no significant difference in acid reflux time of total,before feeding and after feeding (P ＞0.05).It was proved that the percentage of positive symptom indices of vomiting,postprandial transient events,incessant crying after feeding,and desaturation associated with GER were 100％,100％,66.7％and 33.3％ retrospectively,which indicate that postprandial transient events were associate with GER,and incessant crying,desaturation were partially related to GER.And no association was found between bradycardia and reflux events.Conclusion Pathological GER of term neonates mainly manifest as reflux of weakly acidic and liquid.24 h MII-pH monitoring could detect weakly acidic reflux and weakly alkaline reflux,so it would be the recommended diagnostic tool for neonatal gastroesophageal reflux.Despite vomiting,special attention should be paid to symptoms associated with GER,such as incessant crying,and unexplained transient events et al.

Objective To compare the clinical outcomes and complications of alloplasfic cranioplasty performed with custom-designed polyetheretherketone (PEEK) and titanium mesh after decompressive craniectomy.Methods Eighty-six patients admitted to our hospital from June 2014 to December 2017 were chosen;and 28 patients underwent cranioplasty with PEEK and 58 with titanium mesh by the same surgical team.The general clinical data and postoperative complications were compared between the two groups.Multivariable Logistic regression analysis was performed to analyze the influencing factors of postoperative complications.The surgical time,molding quality and cost were compared between the two groups.Results Patients in PEEK group trended to be younger and had higher GOS scores as compared with patients in the titanium group,with significant differences (P＜0.05).Overall complication rates of 10.7％ and 32.8％ for PEEK and titanium cranioplasty were identified respectively;as compared with that in titanium group,the incidence of overall complication in PEEK group was significant lower (P＜0.05).Logistic regression analysis identified material was the independent influencing factor for cranioplasty complications (OR=4.486,P=0.047,95％CI:1.021-19.703).Overall satisfaction rate with cranioplasty and aesthetic result in PEEK group was significantly higher than that in titanium group (96.4％ vs.79.3％,P＜0.05);however,the treatment cost for cranioplasty with PEEK was considerably higher than skull bone reconstruction based on titanium mesh.Conclusion Despite of high treatment cost,custom-designed PEEK implants seem to be good choice for patients with large cranial defects after decompressive craniectomy,enjoying few complications and high satisfaction of cranioplasty and aesthetic result.

Objective To study the neurological prognosis of neonates with ventriculomegaly and its influencing factors.Method A retrospective study was conducted among neonates with ventriculomegaly in Peking University First Hospital from January 2013 to December 2015.A series of cranial ultrasonography were performed after birth and the Gesell development scale was conpleted after six months.x2 test and two-independent-sample t test were used for statistical analysis.Result Among 103 cases of ventriculomegaly,95 cases (92.2％) had mildly enlarged lateral ventricles and 8 cases (7.8％) significantly enlarged.83 cases received serial cranial ultrasound examinations after birth.The lateral ventricles of 9 patients (10.8％) bacame wider and 74 (89.2％) not.The Gesell development scales were completed in 65 cases 6 months after birth.Among them,8 patients with widening lateral ventricles got poor prognosis (100％).Among 57 patients without progressively widening lateral ventricles,6 (10.5％) had poor prognosis.The difference was statistically significant (P ＜ 0.001).No correlation was found between the severity of the lateral ventricle widening and the neurological outcome (P =1.000).There were 2 cases with other abnormalities,and 1 case got poor prognosis on follow-up.Conclusion Most neonatal ventriculomegaly patients have mild and isolated lateral ventricle enlargement.Most of them remain stable or gradually return to normal.The patients with progressively widening lateral ventricles are likely to have adverse neurological prognosis.

Objective To investigate the differential diagnostic value of computed tomography (CT) combined with serum tumor markers in borderline ovarian tumors (BOT) and benign epithelial ovarian tumors (BET).Methods The CT data in 28 patients with BOT and 41 patients with BET,both confirmed by surgery and pathological,were analyzed retrospectively.Their preoperative serum carbohydrate antigen 125 (CA125),human epididymis secretory protein 4 (HE4) and carcinoembryonic antigen (CEA) detection results were collected.The CT images features and serum tumor markers levels were compared between the two groups.Results The difference in the appearance rate of tumor solid composition,thick septum and wall nodule between the two groups had statistical significance (x2 =25.135,5.240,5.066,P＜0.05).The serum CA125 level had statistical difference between the two groups (Z=3.202,P＜0.05),while serum HE4 and CEA levels had no statistically significant difference between the two groups(Z=0.330,1.122,P＞0.05).The optimal critical value,sensitivity and specificity of serum CA125 level in differential diagnosis of two kinds of tumor was 42.45 U/mL,53.6％ and 85.4％.The overall diagnostic rate of solid composition and thick septum for diagnosing the two kinds of tumor was 78.5 ％.The overall diagnostic rate of solid composition,thick septum and CA125 level for diagnosing the two kinds of tumor was 81.2％.Conclusion The appearance of solid composition,thick septum and serum CA125 level increase in epithelial ovarian tumor may help to identify BOT and BET.

OBJECTIVE To assess the association of single nucleotide polymorphisms (SNPs) of susceptibility genes of type 2 diabetes mellitus (T2DM) with liability to gout among ethnic Han Chinese males from coastal region of Shandong province. METHODS Seven SNPs within the susceptibility genes of T2DM, including rs10773971(G/C) and rs4766398(G/C) of WNT5B gene, rs10225163(G/C) of JAZF1 gene, rs2069590(T/A) of BDKRB2 gene, rs5745709(G/A) of HGF gene, rs1991914(C/A) of OTOP1 gene and rs2236479(G/A) of COL18A1 gene, were typed with a custom-made Illumina GoldenGate Genotyping assay in 480 male patients with gout and 480 male controls. Potential association was assessed with the chi-square test. RESULTS No significant difference was detected for the 7 selected SNPs in terms of genotypic and allelic frequencies (P > 0.05). When age and body mass index (BMI) were adjusted, the 7 genetic variants still showed no significant association with gout. CONCLUSION The genotypes of the 7 selected SNPs are not associated with gout in ethnic Han Chinese male patients from the coastal region of Shandong province. However, the results need to be replicated in larger sets of patients collected from other regions and populations.
Adult ; Aged ; China ; ethnology ; Diabetes Mellitus, Type 2 ; genetics ; Ethnic Groups ; Genetic Predisposition to Disease ; Gout ; genetics ; Humans ; Male ; Middle Aged ; Polymorphism, Single Nucleotide