Lesiones subepiteliales del esófago. Revisión de la literatura / Subepithelial tumors of the esophagus. Literature review

Introducción. Las lesiones subepiteliales son masas que se originan en la pared de una víscera hueca, respetando la integralidad de la mucosa que las recubre. Se diferencian de las lesiones que comprometen la luz esofágica por compresión extrínseca de la pared, de origen mediastinal o cervical extraesofágico. El objetivo de este artículo fue hacer una revisión de las lesiones subepiteliales más frecuentes del esófago según su histología, sus manifestaciones clínicas y el manejo recomendado. Métodos. Se realizó una revisión de la información disponible en bases de datos, estableciendo las caracteristicas, los medios para el estudio y el tratamiento de las lesiones subepiteliales más frecuentes del esófago. Resultados. Las lesiones subepiteliales del tracto digestivo, en general, requieren del apoyo de la ecoendoscopia como el método diagnóstico más preciso para conocer las características propias de la lesión, además de permitir la toma de biopsias dirigidas, especialmente en lesiones mayores de 2 cm. Las técnicas de inmunohistoquímica son necesarias para lograr el diagnóstico que establezca el manejo más adecuado de las diferentes lesiones. Conclusión. El manejo de las lesiones subepiteliales del esófago requiere de un estudio temprano. Las técnicas endoscópicas, como la disección submucosa endoscópica y la disección del tercer espacio, han permitido un nuevo abordaje en el estudio y tratamiento de las lesiones subepiteliales.

Introduction. Subepithelial lesions are masses that originate in the wall of a hollow viscus, respecting the integrity of the mucosa that covers them. They are differentiated from lesions that compromise the esophageal lumen due to extrinsic compression of the wall, of mediastinal or estraesophageal cervical origin. The objective of this article was to review the most frequent subepithelial lesions of the esophagus according to their histology, clinical manifestations, and recommended management. Methods. A review of the information available in the databases was carried out, establishing the characteristics, means for the study, and treatment of the most frequent subepithelial lesions of the esophagus. Results. Subepithelial lesions of the digestive tract, in general, require the support of endoscopy as the most precise diagnostic method to understand the characteristics of the lesion, in addition to allowing targeted biopsies to be taken, especially in lesions larger than 2 cm. Immunohistochemical techniques are necessary to achieve the diagnosis that establishes the most appropriate management of the different lesions. Conclusion. The management of the subepithelial lesions of the esophagus requires early study. Endoscopic techniques, such as endoscopic submucosal dissection and third space dissection, have allowed a new approach in the study and treatment of subepithelial lesions.

Unravelling the unusual: Enterococcus faecium in aspiration pneumonia complicated with lung abscess in a severely comorbid patient

Aspiration pneumonia is a common respiratory infection that can lead to complications, including lung abscess. While typical causative agents include P. aeruginosa, K. pneumoniae, and S. aureus, atypical agents must also be considered, especially in comorbid or elderly populations. This case report presents a rare instance of aspiration pneumonia caused by E. faecium that developed into a lung abscess in a patient with multiple comorbidities. The patient's medical history included left-sided hemiparesis, hypertension, and type-2 diabetes mellitus, as well as a thirty-year history of smoking and alcoholism. Radiological evaluation revealed a rounded opacity with an air-fluid level in the left lower zone, indicating a lung abscess. Microbiological evaluation confirmed the presence of Enterococcus spp. The case highlights the importance of considering atypical pathogens in aspiration pneumonia and the potential for severe complications in severely comorbid patients.

Metastasis of Lung Cancer in the Pancreas, Diagnosis Using Endoscopic Ultrasound: A Case Report / Metástasis de cáncer pulmonar en el páncreas, diagnóstico por ultrasonografía endoscópica: reporte de caso

Abstract Only 2% of malignant tumor lesions in the pancreas represented metastatic lesions. Endoscopic biliopancreatic ultrasonography, with the possibility of guided biopsy, is one of the main diagnostic methods currently available for lesions in the pancreas. A case of a male patient with a history of small cell carcinoma of the lung with findings of a tumor lesion in the pancreas corresponding to metastasis was described.

Resumen Tan solo el 2% de las lesiones tumorales malignas en el páncreas representan lesiones metastásicas. La ultrasonografía endoscópica biliopancreática, con posibilidad de biopsia guiada, es uno de los principales métodos diagnósticos disponibles actualmente para las lesiones en el páncreas. Se describe el caso de un paciente masculino con antecedente de carcinoma de células pequeñas de pulmón con hallazgos de lesión tumoral en el páncreas correspondiente a metástasis.

Study of usefulness of budesonide nebulization in oxygen dependent preterm newborns in NICU

Background: Increased duration of neonatal intensive care unit (NICU) stay of preterm neonates have becoming an emotional and financial burden to parents leading to very high chances of parents discontinuing the treatment and thus increased morbidity and mortality of neonates. Oxygen dependency is the major cause of the prolonged NICU stay for the neonates having respiratory illness like respiratory distress syndrome (RDS), meconium aspiration syndrome (MAS), and pneumonia. Inhaled budesonide being a safe immunosuppressor has shown the promising result in the treatment of these immune system activated respiratory disorders of neonate and thus reduction of oxygen dependency and later reducing the hospital stay duration. The intent of this study is to evaluate the usefulness of inhaled budesonide in such respiratory disorders of neonate.Methods: A randomized controlled trial involving 60 oxygen dependent neonates in NICU was conducted from July 2021 to March 2023.Results: Budesonide nebulization decreased the duration of oxygen dependency of neonates and thus reduced NICU stay.Conclusions: Budesonide nebulization is associated with improvements in respiratory parameters in neonates with RDS, MAS, Pneumonia leading to early oxygen weaning and early discharge.

Correlation of ultrasonography and fine needle aspiration cytology in diagnosis of hepatic space occupying lesions at Bankura Sammilani Medical College and Hospital

Background: USG can differentiate various types of liver lesions based on their echo features and vascularity on CD then FNAC can be done only for those selected patients who needs further evaluation. Thus, patients with benign lesions based on USG and color Doppler, will be exempted from invasive, painful and time-consuming procedure of FNAC. Methods: It was an evaluation study of a diagnostic test and was cross sectional in design. Results: A total of 100 patients with focal hepatic lesions were included in our study group, with 47 cases diagnosed as abscesses, 2 cases were diagnosed as adenoma, 1 case was diagnosed as hepatic cyst, 1 case was diagnosed as cholangiocarcinoma, 22 cases were diagnosed as HCC and 21 cases were diagnosed as metastasis on FNAC. In diagnosis of abscess by USG, sensitivity was 87.23%, specificity was 93.33%, PPV was 93.18%, NPV was 87.5%, diagnostic accuracy was 90.21%. In diagnosis of HCC by USG, sensitivity was 63.64%, specificity was 84.28%, PPV was 56%, NPV was 88.05%, diagnostic accuracy was 79.34%. In diagnosis of metastasis by USG, sensitivity was 52.38%, specificity was 85.91%, PPV was 52.38, NPV was 85.91%, diagnostic accuracy was78.26%. Conclusions: Our study showed more than 75% diagnostic accuracy in diagnosing the commonest focal liver lesions like abscess, hepatocellular carcinoma and metastatic lesions, by USG as compared to FNAC diagnosis which was considered as confirmatory in our institution.

Robinson抯 cytological grading of breast carcinoma: it抯 prognostic implications and correlation with bloom Richardson抯 histological grading of breast cancer

Background: Cytological grading on aspirates of breast carcinoma is a useful tool for surgical maneuver and prognosis. The aim of the study is to find out the utility of grading in malignant breast tumors using Robinson抯 cytological grading on FNAC and correlating it with modified bloom-Richardson抯 histopathological grading of breast carcinoma along with lymph node status assessment post-operatively by histopathological examination. Methods: This prospective study was carried out in 40 cases of invasive duct carcinoma of breast for a period of one and half year duration from December-2019 to July-2021. This study was done in department of pathology, Surat municipal institute of medical education and research (SMIMER), Surat. In all these cases the cytological diagnosis was confirmed by histological examination. All cases were graded by using Robinson抯 grading system. All these cases were also correlate with bloom Richardson抯 grading system on histopathology in mastectomy specimen. Result: Robinson抯 cytological grading correlated well with bloom Richardson抯 histopathological grading. In this study of forty cases, thirty-three cases (82.5%) show concordance between cytologic and histologic grading system. Rest of the seven cases (17.5%) show discrepancy. Conclusions: Thus, In the most of the cases, cytological grading of breast carcinomas correlate with histopathological grading and may be useful as a prognostic marker. It was concluded that the cytological grading should be included in all FNAC reports. So that appropriate decision regarding the preoperative neoadjuvant chemotherapy can be made and overtreatment of low-grade cancers has been avoided.

Minimally invasive management of pyoperitoneum attributed by spontaneous perforated pyosalpinx and pyometra

Pyoperitoneum, apart from bowel perforation, can occur due to gynecologic causes like ruptured pyometra or ruptured tubo-ovarian abscess. Earlier, the management of pyoperitoneum included broad-spectrum antibiotics and emergency laparotomy with or without a hysterectomy and bilateral saphingo-oophorectomy. A higher rate of surgical complications like bowel or bladder injury was noted with surgery, and future fertility was also compromised in these patients. Later on, treatment strategies improved to laparoscopic drainage of pus with antibiotics without extensive surgery. However, such cases can be managed with an even more minimally invasive approach by image-guided pigtail drainage. In this report, we describe two cases of pyoperitoneum that were managed successfully with pigtail insertion and continuous drainage of pus along with antibiotics obviating the need for anaesthesia and surgery. It seems to be a promising approach for pyoperitoneum in a hemodynamically stable patient, not showing any features of severe sepsis.

Effect of NF-κB-regulated Drp-1 and PGC-1α in lung tissue of neonatal rats with meconium aspiration syndrome and its mechanism / 解放军医学杂志

Objective To investigate the role of dynamin-related protein 1(Drp-1)and peroxisome proliferator-activated receptor γ coactivator 1-α(PGC-1α)in the lung tissues of neonatal rats with meconium aspiration syndrome(MAS)and its mechanism.Methods Fifty 2-3-week-old SD neonatal rats were randomly divided into five groups(n=10):control group,model group and SN50 low,medium and high concentration groups.In control group,2 ml/kg of saline was injected into the trachea after tracheal exposure,and 2 ml/kg of meconium suspension was injected into the trachea of the rest of groups;after 24 h,control and model groups were left untreated,and 100 μl of each of SN50 concentrations of 10,30,and 60 μg/ml was injected into SN50 low,medium,and high concentration groups intraperitoneally;the rats of each group were killed after 6 h,and the chest X-rays,the gross views of the lungs,the lung wet/dry weight ratios(W/D),and the lungs of the rats in control group and model group were examined.After 6 h,the rats in each group were executed,and the pathological changes of lung tissue were observed by chest radiographs,lung gross view,lung wet/dry weight ratio(W/D)and HE staining;Western blotting was used to detect the changes of nuclear factor κB(NF-κB)(p65),p-NF-κB p65(p-p65),Drp-1,and PGC-1α proteins expression in neonatal rat lung tissues,and immuno-histochemistry was used to observe the expression of p65,Drp-1,and PGC-1α related proteins expression in neonatal rat lung tissues.Results Compared with control group,model group showed inflammatory infiltration in the chest radiograph and gross view,and the W/D and lung injury pathology scores were significantly higher(P＜0.05);compared with model group,the chest radiograph and gross view of inflammation were slightly reduced in SN50 low,medium and high concentration groups,and the W/D and lung injury pathology scores were significantly lower(P＜0.05).Western blotting showed that,compared with control group,the protein expression levels of p-p65 and Drp-1 in the lung tissues of neonatal rats were significantly higher in model group(P＜0.05),and the protein expression level of PGC-1α was significantly lower(P＜0.05);compared with model group,the protein expression levels of p-p65 and Drp-1 were significantly lower in SN50 low,medium,and high concentration groups(P＜0.05),and the difference in the protein expression level of PGC-1α in SN50 low concentration group was not statistically significant(P＞0.05),whereas the PGC-1α expression levels in SN50 medium and high concentration groups were significantly higher(P＜0.05);the difference in the total p65 protein expression levels in each group was not statistically significant(P＞0.05).Immunohistochemical assay results showed that,compared with control group,p65 and Drp-1 protein expression levels were significantly higher in model group(P＜0.05),and PGC-1α protein expression level was significantly lower(P＜0.05);compared with model group,p65 protein expression level was significantly lower in SN50 low concentration group(P＜0.05),and the difference in Drp-1 and PGC-1α protein expression levels were not statistically significant(P＞0.05),Drp-1 protein expression level was significantly lower(P＜0.05),and PGC-1α protein expression level was significantly higher(P＜0.05)in SN50 middle and high concentration groups.Conclusion Fecal inhalation can induce lung tissue inflammation in neonatal rats,and the mechanism may be related to enhanced oxidative stress,promotion of mitochondrial dysfunction,activation of the Drp-1/NF-κB signaling pathway,and inhibition of PGC-1α protein expression.

Effect of Early Active Cycle of Breathing Technique Training on Aspiration in Patients with Dysphagia after Partial Laryngectomy / 听力学及言语疾病杂志

Objective To investigate the effect of early active cycle breathing technique(ACBT)on aspiration in patients with dysphagia after partial laryngectomy.Methods A total of 40 patients with laryngeal cancer with dysphagia who were hospitalized in the Department of Otorhinolaryngology of the Third Xiangya Hospital of Central South University in January 2019～January 2022 were selected,and the patients were randomly divided into 20 cases in the observation group and the control group by random number method,the control group was given routine swallowing function training,and the observation group was combined with active cycle of breathing technique(ACBT)on the basis of the control group.The two groups were treated 5 days a week,twice a day,45 minutes each for 2 weeks.The M.D.Anderson Dysphagia Inventory(MDADI),maximum phonation time(MPT),and Standardized Swallowing Assessment(SSA),flexible endoscopic examination of swallowing(FEES)combined with modified invasion and aspiration score(MPAS score)and overall clinical efficacy before and after treatment were compoued between the two groups.Results After 2 weeks of treatment,the swallowing function of both groups improved,but the MDADI scores in the observation group were better than those of in the control group in all cate-gories(P＜0.001),MPT(7.19±1.31)was better than that of the control group(4.29±0.88)(=9.436,P＜0.001),SSA(19.25±1.12)was better than that of the control group(21.20±2.55)(=-2.894,P＜0.05),and FEES combined with MPAS score(1.75±0.85)was better than the control group(2.70±1.34)(=-2.674,P＜0.001),and the overall clinical efficacy(18,90.00％)was better than the control group(12,60.00％)(Z=-3.894,P＜0.001).Conclusion Early application of active breathing and circulation technique combined with swallowing training can improve the swallowing function of patients to a greater extent and reduce the incidence of aspiration compared with swallowing function training alone.

Efficacy and safety of budesonide combined with pulmonary surfactant in the treatment of neonatal meconium aspiration syndrome:a systematic review / 药物流行病学杂志

Objective To evaluate the efficacy and safety of budesonide combined with pulmonary surfactant(PS)in the treatment of meconium aspiration syndrome(MAS)in neonates.Methods PubMed,Cochrane Central Register of Controlled Trials(Central),Embase,Web of Science,SinoMed,VIP,WanFang Data and CNKI databases were electronically searched to collect randomized controlled trials(RCTs)of budesonide combined with PS in the treatment of neonatal MAS from inception to September 2,2023.Two researchers independently screened literature,extracted data and assessed the risk of bias of the included studies,meta-analyses were performed by using the RevMan 5.4 software.Results A total of 6 RCTs involving 544 patients were included.The results of meta-analysis showed that compared with PS group,budesonide combined with PS group had higher overall effective rate(RR=1.29,95％CI 1.17 to 1.41,P＜0.001),shorter hospital stay(MD=-6.35,95％CI-9.25 to-3.46,P＜0.001)and shorter time of oxygen inhalation(MD=-1.61,95％CI-2.23 to-0.98,P＜0.001),shorter the duration of ventilator use(MD=-26.46,95％CI-35.98 to-16.95,P＜0.001),improved the blood gas analysis indexes at each time after treatment(P＜0.05);In terms of safety,the incidence of total complications and adverse reactions in budesonide combined with PS group was significantly lower(RR=0.35,95％CI 0.25 to 0.47,P＜0.001).Subgroup analysis showed that the incidence of persistent pulmonary hypertension of the newborn(PPHN)in the budesonide combined with PS group was decreased(RR=0.38,95％CI 0.19 to 0.74,P=0.004),and the incidence of pneumorrhagia was decreased(RR=0.26,95％CI 0.10 to 0.69,P=0.007),and the difference was statistically significant;the incidence of heart failure and sepsis was not statistically significant compared with the PS group(P＞0.05).Conclusion Current evidence shows that budesonide combined with PS in the treatment of neonatal meconium aspiration syndrome can improve the symptoms and signs of MAS children,improve the blood gas analysis index,accelerate disease rehabilitation,shorten the course of the disease,can help reduce the risk of complications and PPHN,pneumorrhagia,and doesn't increase the incidence of heart failure,sepsis.Due to the limited quantity of the included studies,more high-quality and large-sample RCTs are needed to further validate the above conclusions.

Clinical characteristics analysis of primary pancreatic lymphoma / 中华胰腺病杂志

Objective:To analyze clinical characteristics of primary pancreatic lymphoma (PPL) patients.Methods:Clinical features of 22 patients diagnosed as PPL admitted to Peking Union Medical College Hospital from January 2002 to May 2023 were analyzed retrospectively.Results:The median age was 56.4±13.3 years. The median time from onset to diagnosis was 1.0 (1.0, 3.0) months. The main clinical manifestations were abdominal pain (15/22), weight loss (14/22) and jaundice (10/22). Elevated lactate dehydrogenase (LDH) was observed in 15/20 (75%) patients. Only 2 (2/9, 22.2%) patients had increased CA199 levels and 2 (2/9, 22.2%) patients had increased CEA levels. The maximum tumor diameter was 5.0 (3.8, 6.9) cm. Contrast-enhanced CT mostly showed low enhancement lesions. Major pancreatic duct dilatation were rare on CT scan (4/20). Fifteen patients were confirmed by pancreatic pathology, of which 8 were obtained by surgery, 4 were obtained by CT or ultrasound-guided percutaneous biopsy, and 3 were obtained by EUS-FNA. The main pathological type was diffuse large B-cell lymphoma (14/22). 19 patients received chemotherapy, and 6 patients died with a median follow-up of 5.0 (1.5, 35.5) months.Conclusions:PPL is rare and easy to be misdiagnosed. Elevated LDH levels, normal tumor markers, and non-dilatation of main pancreatic duct are important diagnostic clues. It is important to obtain pathology by EUS-FNA and other methods for definite diagnosis.

Development and application of a multifunctional sputum aspiration device / 中华护理杂志

Objective To design a multifunctional sputum suction device and verify its effectiveness.Methods A total of 50 patients using the multifunctional sputum suction device in a tertiary A hospital in Guangzhou from July to December 2022 were selected as the test group,from January to June 2022,while 49 patients using the traditional sputum suction device were taken as the control group.We compared the first suction preparation time,perfect rate of goods preparation,satisfaction of medical staff between the 2 groups.Results Compared with the control group,the time of preparation for the first sputum suction in the test group was shorter(t=-120.113,P＜0.001),and the times of preparation in the test group were more than these in the control group(x2=8.002,P=0.005).The satisfaction degree of nursing staff to the tidiness,practicability,convenience and timeliness of the sputum suction device was higher than that of the control group,and the difference was statistically significant(Z=-6.825,Z=-5.172,Z=-6.806,Z=-7.215,all P＜0.001).Conclusion The multifunctional sputum suction device can reduce the time spent in preparing the items before suction,improve the rate of item preparation and the satisfaction of nursing staff.

Risk factors and prognosis of aspiration pneumonia in the elderly / 中华老年医学杂志

Objective:To analyze the disease characteristics of aspiration pneumonia and its risk factors.Methods:In this retrospective case-control study, analysis was conducted on data from 92 patients aged ≥ 60 years admitted to Beijing Jishuitan Hospital, Capital Medical University between June 1, 2018 and July 31, 2022, with aspiration pneumonia(AsP) as the primary diagnosis at the time of hospital discharge and from non-AsP patients admitted during the same period.The number of participants was matched at a 1∶1 ratio.Results:The average age of the AsP group was(80.88 ± 9.41) years and 57(62.0%) were men.The average age of the control group was(77.74 ± 10.98) years and 52(56.5%) were men.There was no statistically significant difference in age and sex ratio(age: t=1.973, P=0.060; sex ratio: χ2=0.661, P=0.416).Univariate analysis showed that, at admission, body mass index(BMI) and activities of daily living(ADL) scores of the AsP group were lower than those of the non-AsP group, the proportions of patients with gastroesophageal reflux disease, acute trauma, cerebrovascular disease, history of cerebral infarction/hemorrhage and sequelae of cerebrovascular disease were higher than those of the non-AsP group(all P<0.05), and the proportions of patients receiving feeding via indwelling nasogastric intubation and tracheal intubation were also higher in the AsP group(all P<0.05).The white blood cell count, the percentage of neutrophils and the procalcitonin level in the first round of tests were higher in the AsP group than those in the non-AsP group and the maximum values of the above parameters during hospitalization were also higher than those in non-AsP patients, while the levels of albumin and prealbumin were lower than those in the non-AsP group( P<0.05 for all).Chest CT showed that 83.7%(77/92) of patients with AsP had bilateral pneumonia, higher than 55.4%(51/92) in the non-AsP group( χ2=8.569, P=0.014).Multivariate Logistic regression analysis showed that male sex( OR=16.206, 95% CI: 1.268-207.191, P=0.032) was a risk factor for AsP, and BMI( OR=0.747, 95% CI: 0.582-0.959, P=0.022) and ADL score at admission( OR=0.945, 95% CI: 0.903-0.988, P=0.014) were protective factors against AsP.ADL score at admission( OR=0.951, 95% CI: 0.907-0.982, P=0.043), tumor history( OR=6.859, 95% CI: 1.484-31.700, P=0.014), history of cerebral infarction/intracerebral hemorrhage( OR=4.368, 95% CI: 1.087-17.511, P=0.038), history of chronic renal insufficiency( OR=5.820, 95% CI: 1.445-23.440, P=0.013), acute respiratory failure( OR=5.281, 95% CI: 1.237-22.545, P=0.013) and myocardial infarction( OR=9.466, 95% CI: 2.151-41.660, P=0.003) were independent factors affecting the prognosis of pneumonia in the elderly. Conclusions:Aspiration pneumonia in the elderly is more common in men and in individuals with low BMI and low ADL scores.There is no increased risk of mortality in people with AsP, compared with people without AsP, but some risk factors in AsP patients may lead to poor prognosis, calling for increased awareness and early intervention in clinical practice.

Liver biopsy and clinical features of liver injury of unknown origin： An analysis of 94 cases / 临床肝胆病杂志

ObjectiveTo summarize the liver biopsy and clinical features of patients with liver injury of unknown origin， and to investigate the value of ultrasound-guided percutaneous liver biopsy in the diagnosis of liver injury of unknown origin. MethodsA retrospective analysis was performed for the clinical data and ultrasound-guided percutaneous liver biopsy results of 94 patients with liver injury of unknown origin who were admitted to Zhongshan Hospital， Xiamen University， from January 2018 to February 2023. According to the proportion of the patients with different final diagnoses， the patients were divided into autoimmune liver disease （AILD） group， metabolic associated fatty liver disease （MAFLD） group， drug-induced liver injury （DILI） group， alcoholic liver disease （ALD） group， and unknown group. An analysis of variance was used for comparison of normally distributed continuous data between multiple groups， and the Bonferroni analysis or the Dunnett’ T3 test was used for further comparison between two groups； the Kruskal-Wallis H test was used for comparison of non-normally distributed continuous data between multiple groups； the Fisher’s exact test was used for comparison of categorical data between multiple groups. ResultsAll 94 patients with liver injury of unknown origin underwent ultrasound-guided percutaneous liver biopsy after admission， among whom 90 patients （95.7%） had a confirmed diagnosis based on liver biopsy and clinical features. There were 43 patients （45.7%） with AILD， 21 （22.3%） with MAFLD， 15 （16.0%） with DILI， 6 （6.4%） with ALD， 1 （1.1%） with AILD and MAFLD， 1 （1.1%） with hemochromatosis， 1 （1.1%） with Budd-Chiari syndrome， 1 （1.1%） with congenital hepatic fibrosis， and 1 （1.1%） with idiopathic portal hypertension， while 4 patients （4.3%） still had an unknown etiology after liver biopsy. There were significant differences between the patients with top five diagnoses in age （F=4.457， P<0.05） ， body mass index （BMI） （F=3.245， P<0.05）， aspartate aminotransferase （AST） （H=11.128， P<0.05）， gamma-glutamyl transpeptidase （GGT） （H=24.789， P<0.05）， alkaline phosphatase （ALP） （H=26.013， P<0.05）， IgG （H=19.099， P<0.05）， IgM （H=21.263， P<0.05）， AMA-M2 positive rate （P<0.05）， and ANA positive rate （P<0.05）. Compared with the MAFLD group， the AILD group had significantly higher age， AST， GGT， and ALP and a significantly lower BMI； compared with the MAFLD group and the DILI group， the AILD group had significant increases in IgG and IgM； the AILD group had significant increases in the positive rates of AMA-M2 and ANA compared with the other four groups. ConclusionAILD， MAFLD， and DILI are the most common causes in patients with liver injury of unknown origin. Ultrasound-guided percutaneous liver biopsy plays an important role in determining the cause of liver injury of unknown origin， but it is still needed to make a comprehensive analysis based on clinical history， different types of liver injury， laboratory markers， and imaging data.

Clinicodemographic profile and treatment outcomes of patients with upper aerodigestive tract foreign bodies in the Southern Philippines Medical Center: A five-year retrospective review

Objective@#This study aims to describe the clinicodemographic profile of patients with foreign bodies in the upper aerodigestive tract and their treatment outcomes.@*Methods@#Design: Retrospective review of records. Setting: Tertiary Government Training Hospital. Participants: Records of 304 patients diagnosed with aerodigestive foreign bodies @*Results@#Three hundred-four (304) patients were included. The median age was 5.26 years in the pediatric age group and 42.53 years in the adult age group, with a male-to female ratio = 1.97:1. Foreign bodies were ingested in 291 (96%) patients while aspiration occurred in 13 (4%). Overall, 211 (69%) of cases involved the pediatric population (<19 years) and 93 (31%) the adult population. The most common foreign bodies reported were coins (63.5%), food (18.1%), and dentures (11.5%). Most esophageal foreign bodies (244/291; 83%) were seen at the cricopharyngeal level in all age groups. The foreign body was removed successfully in 288/291 (98%) of ingestion cases. All 13 cases of foreign body aspiration were successfully removed by bronchoscopy. All patients were discharged improved.@*Conclusion@#Most upper aerodigestive tract foreign bodies involved the pediatric age group. Predisposing conditions were mainly due to accidental ingestion and aspiration while playing in the pediatric population and negligence in eating among adults. Almost all ingestion cases were successfully treated with esophagoscopy, while all aspirations were treated successfully with bronchoscopy. Most intraoperative and postoperative complications who were managed conservatively by observation, although some cases required referral to other surgical departments and were treated surgically. All patients were discharged improved.

Unilateral parotid gland Simultaneously primary two different pathological tumors: a case report and literature review / 口腔疾病防治

Objective@#To explore the clinical manifestations, histopathological characteristics, diagnosis, treatment, and prognosis of simultaneous unilateral primary tumors of different pathological types in the parotid gland.@*Methods@#A case of simultaneous unilateral primary parotid gland tumors, i.e., adenolymphoma and basal cell adenoma, was reviewed and analyzed in combination with the literature.@*Results@#The patient discovered a lump in the right parotid gland area one month prior to presentation, and a tumor was palpated in the shallow lobe of the right parotid gland before surgery. According to MR images, the initial diagnoses were tumors of the shallow and deep lobes of the right parotid gland. The tumors of the deep and shallow lobes were excised with part of the gland, and the facial nerves were dissected under general anesthesia. Postoperative pathology revealed an adenolymphoma in the shallow lobe of the right parotid gland and a basal cell adenoma with cystic transformation in the deep lobe. The surgical effect was good, with no complications, and there was no recurrence after 1 year of follow-up. A review of the relevant literature showed that multiple primary tumors of the parotid gland can manifest as the simultaneous presence of two or more types of tumors on both sides or on one side, and the disease is mainly treated with surgery.@*Conclusion@#Multiple unilateral primary parotid gland tumors are rare. Imaging examinations need to be combined with clinical evaluations to prevent missed diagnoses. Surgery is the first treatment option, and patients with benign tumors have a good prognosis.

Application and development of endoscopic techniques in the diagnosis and treatment of liver diseases / 临床肝胆病杂志

Liver disease is one of the most important health problems around the world， and early diagnosis and timely intervention and treatment are the key to preventing liver-related morbidity and mortality rates. The development of endoscopic techniques has provided new diagnostic and intervention methods for liver diseases. This article reviews the application and development of endoscopic techniques in liver diseases from the following aspects： the technical advances and advantages of endoscopic ultrasound-guided liver biopsy； the application and development of endoscopic techniques in the treatment of portal hypertension caused by liver abscess/hepatic cyst and liver diseases， as well as interventional techniques in the treatment of liver tumors； the efficacy and prospects of the endoscopic techniques for weight loss， which are relatively new in China， in the treatment of nonalcoholic fatty liver disease/nonalcoholic steatohepatitis. Endoscopic techniques may hold promise for wide clinical application and exploration in in liver-related diseases in China， so as to provide more options for patients and doctors.

Aspiration after dysphasia in recent twenty years:a visualized analysis / 中国康复理论与实践

Objective To analyze the current status,hot spots and trends of Chinese and English researches in the field of aspiration after dysphasia in the past twenty years. Methods The articles about aspiration after dysphasia were retrieved from CNKI and Web of Science(WOS)core collec-tion database,from January,2003 to June,2023,and were analyzed with CiteSpace 6.1.R6. Results A total of 3 231 articles were included.The annual articles were published more and more year by year.The most English literatures came from the United States.Hot spots mainly focused on the assessment of dysphasia,prevention of complication,nutrition and rehabilitation therapy.It would concentrate on the application of the volume-viscosity swallow test and assessment scales,rehabilitation,penetration aspiration,outcome and effect validation,quality of life,feeding and nutrition condition,and evidence-based nursing,etc.,in the future. Conclusion The researches in the field of aspiration after dysphasia have been increasing in recent years,and the themes and contents of researches have been deepening.

Instrumento multiprofissional de rastreio para risco de broncoaspiração em ambiente hospitalar à população idosa: evidências de validade baseada nos processos de resposta / Multi-professional screening instrument for risk of broncho-aspiration in a hospital environment for the elderly population: validity evidence based on response processes

RESUMO Objetivo O objetivo deste estudo foi validar, com base nos processos de resposta, o Instrumento Multiprofissional de Rastreio para o Risco de Broncoaspiração em Ambiente Hospitalar, direcionado à população idosa. Método O instrumento foi aplicado por juízes em pacientes distintos e selecionados de forma aleatória. Após a aplicação, os juízes foram entrevistados para que fosse possível verificar a impressão deles quanto à relevância dos itens e quanto a interpretação sobre o conteúdo escrito, bem como a questões gramaticais e semânticas. Foram consideradas sugestões de acréscimo de alternativas de perguntas e de respostas, além de propostas de adequação de questões que compunham o instrumento. As reações não verbais, tais como expressões faciais que sugeriram dúvidas ou hesitações, por parte dos juízes, em relação ao instrumento, também foram analisadas. Resultados A concordância dos juízes em relação a cada item do dispositivo foi calculada pelo Índice de Validade de Conteúdo (IVC), e pelo Coeficiente de Correlação Intraclasse (CCI), sendo que seus resultados demonstraram alto nível de concordância. Através das sugestões dos juízes, elaborou-se uma nova versão do Instrumento Multiprofissional de Rastreio para o Risco de Broncoaspiração em Ambiente Hospitalar à população idosa. Conclusão Os resultados obtidos demonstraram que a validade do Instrumento Multiprofissional para Rastreio do Risco de Broncoaspiração em Ambiente Hospitalar junto à população idosa, baseada nos processos de respostas, foi alcançada.

ABSTRACT Purpose The objective of this study was to validate the Multiprofessional Screening Instrument for Broncho-aspiration Risk in Hospital Environment, which is aimed at the elderly population, based on response processes. Methods Judges applied the instrument to different patients and randomly selected. After the application, the judges were interviewed so that it was possible to verify their impression regarding the relevance of the items about their interpretation of the written content, as well as grammatical and semantic issues. Suggestions for adding alternative questions and answers were considered, as well as proposals for adapting the questions that made up the instrument. Non-verbal reactions, such as facial expressions that suggested doubts or hesitations, by the judges concerning the instrument were also analyzed. Results The agreement of the judges concerning each item of the device was calculated by the Content Validity Index (CVI) and by the Intraclass Correlation Coefficient (ICC), and their results showed a high level of agreement. Through the suggestions of the judges, a new version of the Multi-professional Screening Instrument for the Risk of Broncho-aspiration in a Hospital Environment in the Elderly was elaborated. Conclusion The results obtained showed that the validity of the Multi-professional Instrument for Screening the Risk of Broncho-aspiration in the Hospital Environment with the elderly population, based on the response processes, was achieved and makes it a promising device to assist professionals in hospital care for the elderly.

Sensitivity and specificity of the EAT-10 and SDQ-DP in identifying the risk of dysphagia in Parkinson's disease / Sensibilidade e especificidade do EAT-10 e SDQ-DP na identificação do risco de disfagia na doença de Parkinson

Abstract Background The early identification of risk for dysphagia in patients with Parkinson's disease (PD) is essential for the prevention of nutritional and pulmonary complications. Objective To analyze the sensitivity and specificity of the Swallowing Disturbance Questionnaire (SDQ-PD) and the Eating Assessment Tool (EAT-10) in identifying dysphagia risk in patients with early and intermediate stages of PD. Methods Twenty-nine patients with PD participated in the study. EAT-10 and SDQ-PD questionnaires were applied, and a videofluoroscopic swallowing study. Dysphagia Outcome and Severity Scale (DOSS) was used to classify the presence and severity of dysphagia, and the Penetration-Aspiration Scale (PAS) was used to identify the presence of penetration/aspiration. In the statistical analysis, the sensitivity and specificity of the risk questionnaires were calculated, as well as positive predictive value, negative predictive value, and accuracy. Results EAT-10 to identify the risk of penetration/aspiration revealed a sensitivity of 71.42% and specificity of 45.45%; in the identification of the presence of dysphagia, the sensitivity was 47.61%, and the specificity was 12.5%. The SDQ-PD questionnaire for risk of penetration/aspiration demonstrated a sensitivity of 28.57%, and a specificity of 68.18%. In terms of identifying the presence of dysphagia, the sensitivity was 20%, while the specificity was 44.44%. Conclusion The SDQ-PD revealed low sensitivity and low specificity to identify the presence of dysphagia and/or penetration/aspiration in patients with early and intermediate stages of PD in this sample. Despite its low specificity, the EAT-10 exhibited good sensitivity in indicating the risk of penetration/aspiration.

Resumo Antecedentes A identificação precoce de risco para disfagia nos pacientes com doença de Parkinson (DP) é fundamental para a prevenção de complicações nutricionais e pulmonares. Objetivo Analisar a sensibilidade e especificidade dos questionários Swallowing Disturbance Questionnaire (SDQ-PD) e Eating Assessment Tool (EAT-10) para a identificação do risco de disfagia em pacientes com DP nos estágios iniciais e intermediários da doença. Métodos Participaram 29 pacientes com DP. Foi realizado a aplicação dos questionários EAT-10 e SDQ-PD e o exame de videofluoroscopia da deglutição. Para a classificação da presença e gravidade da disfagia foi utilizada a escala Dysphagia Outcome and Severity Scale e, para identificação da presença de penetração/aspiração, a escala Penetration-Aspiration Scale (PAS). Na análise estatística, calcularam-se a sensibilidade e a especificidade dos questionários de risco EAT-10 e SDQ-DP e o valor preditivo positivo, o valor preditivo negativo e a acurácia. Resultados A análise do EAT-10 para identificar o risco de penetração/aspiração revelou sensibilidade de 71.42% e especificidade de 45.45%; para identificar a presença de disfagia, a sensibilidade foi de 47,61% e a especificidade de 12.5%. Em relação ao questionário SDQ-PD, para identificar risco de penetração/aspiração, a sensibilidade foi de 28.57% e a especificidade de 68.18% e, para identificar a presença de disfagia, a sensibilidade foi de 20% e a especificidade de 44.44%. Conclusão O questionário SDQ-PD revelou baixa sensibilidade e baixa especificidade para identificar presença de disfagia e/ou penetração/aspiração em pacientes com DP em estágios iniciais e intermediários para essa amostra. O EAT-10 revelou boa sensibilidade na indicação de risco de penetração/aspiração, apesar de baixa especificidade.