Addison's disease caused by adrenal tuberculosis may lead to misdiagnosis of major depressive disorder: A case report

BACKGROUND Addison’s disease(AD)is a rare but potentially fatal disease in Western countries,which can easily be misdiagnosed at an early stage.Severe adrenal tuberculosis(TB)may lead to depression in patients.CASE SUMMARY We report a case of primary adrenal insufficiency secondary to adrenal TB with TB in the lungs and skin in a 48-year-old woman.The patient was misdiagnosed with depression because of her depressed mood.She had hyperpigmentation of the skin,nails,mouth,and lips.The final diagnosis was adrenal TB that resulted in the insufficient secretion of adrenocortical hormone.Adrenocortical hormone test,skin biopsy,T cell spot test of TB,and adrenal computed tomography scan were used to confirm the diagnosis.The patient’s condition improved after hormone replacement therapy and TB treatment.CONCLUSION Given the current status of TB in high-burden countries,outpatient doctors should be aware of and pay attention to TB and understand the early symptoms of AD.

Individualized anti-thrombotic therapy for acute myocardial infarction complicated with left ventricular thrombus: A case report

BACKGROUND Presently,there is no established standard anti-blood clot therapy for patients facing acute myocardial infarction(AMI)complicated by left ventricular thrombus(LVT).While vitamin K antagonists are the preferred choice for oral blood thinning,determining the best course of blood-thinning medication remains challenging.It is unclear if non-vitamin K antagonist oral blood thinners have different effectiveness in treating LVT.This study significantly contributes to the medical community.CASE SUMMARY The blood-thinning treatment of a patient with AMI and LVT was analyzed.Triple blood-thinning therapy included daily enteric-coated aspirin tablets at 0.1 g,daily clopidogrel hydrogen sulfate at 75 mg,and dabigatran etexilate at 110 mg twice daily.After 15 d,the patient’s LVT did not decrease but instead increased.Clinical pharmacists comprehensively analyzed the cases from the perspective of the patient’s disease status and drug interaction.The drug regimen was reformulated for the patient,replacing dabigatran etexilate with warfarin,and was administered for six months.The clinical pharmacist provided the patient with professional and standardized pharmaceutical services.The patient’s condition was discharged after meeting the international normalized ratio value(2-3)criteria.The patient fully complied with the follow-up,and the time in the therapeutic range was 78.57%,with no serious adverse effects during pharmaceutical monitoring.CONCLUSION Warfarin proves to be an effective drug for patients with AMI complicated by LVT,and its blood-thinning course lasts for six months.

Prevalence of nonalcoholic fatty liver disease in patients with hepatitis B:A meta-analysis

BACKGROUND The prevalence of nonalcoholic fatty liver disease(NAFLD)in patients with chronic hepatitis B(CHB)has increased in recent clinical practice;however,the relationship between CHB and hepatic steatosis(HS)remains controversial.AIM To shed light on the potential association between NAFLD and hepatitis B virus(HBV)infection.METHODS We conducted a systematic literature search using multiple databases,including PubMed,the Cochrane Library,Web of Science,and EMBASE,to identify relevant studies.Predefined inclusion criteria were used to determine the eligibility of the studies for further analysis.RESULTS Comprehensive meta-analysis software was used for statistical analysis,which covered 20 studies.The results indicated a lower NAFLD susceptibility in HBVinfected individuals(pooled OR=0.87;95%CI=0.69-1.08;I2=91.1%),with diabetes(P=0.015),body mass index(BMI;P=0.010),and possibly age(P=0.061)as heterogeneity sources.Of note,in four studies(6197 HBV patients),HBV-infected individuals had a reduced NAFLD risk(OR=0.68,95%CI=0.51-0.89,P=0.006).A positive link between hyperlipidemia and metabolic syndrome emerged in hepatitis B patients,along with specific biochemical indicators,including BMI,creatinine,uric acid,fasting blood glucose,and homeostasis model assessment of insulin resistance.CONCLUSION HBV infection may provide protection against HS;however,the occurrence of HS in patients with HBV infection is associated with metabolic syndrome and specific biochemical parameters.

Endoscopic full-thickness resection to treat active Dieulafoy's disease: A case report

BACKGROUND At present,minimally invasive endoscopic treatment is mostly used for patients with actively bleeding Dieulafoy’s lesions,,as it has the advantages of minimal trauma,short operation time and good hemostatic effect,although bleeding can easily recur postoperatively.Recently,extensive gastric cuneiform resection has been advocated for use in these patients because the constant-diameter artery follows a long path to the gastric mucosa.CASE SUMMARY A 47-year-old man was admitted to the hospital for repeated hematemesis and black stool,and he was diagnosed with Dieulafoy’s disease.We chose a method that not only simulates surgical gastric cuneiform resection but also reduces trauma.We performed enlarged local endoscopic full-thickness resection of the gastric wall and abdominal constant-diameter artery and sutured the gastric wall.Postoperative follow-up showed that the constant-diameter artery had been resected from the gastric wall,which was confirmed to have no blood flow signals by endoscopic ultrasonography.CONCLUSION Endoscopic full-thickness resection of the gastric wall and abdominal constantdiameter artery with suturing of the gastric wall has demonstrated potential as a new treatment for Dieulafoy's disease.

Chromosome-level genome assembly of the Chinese longsnout catfish Leiocassis longirostris

The Chinese longsnout catfish(Leiocassis longirostris Günther)is one of the most economically important freshwater fish in China.As wild populations have declined sharply in recent years,it is also a valuable model for research on sexual dimorphism,comparative biology,and conservation.However,the current lack of high-quality chromosome-level genome information for the species hinders the advancement of comparative genomic analysis and evolutionary studies.Therefore,we constructed the first high-quality chromosomelevel reference genome for L.longirostris.The total genome was 703.19 Mb,with 389 contigs and contig N50 length of 4.29 Mb.Using high-throughput chromosome conformation capture(Hi-C)data,the genome sequences(685.53 Mb)were scaffolded into 26 chromosomes ranging from 17.36 to 43.97 Mb,resulting in a chromosomal anchoring rate for the genome of 97.44%.In total,23708 protein-coding genes were identified in the genome.Phylogenetic analysis indicated that L.longirostris and its closest related species P.fulvidraco diverged approximately 26.6 million years ago.This highquality reference genome of L.longirostris should pave the way for future genomic comparisons and evolutionary research.

Preparation of{200}crystal faced SnO_(2) nanorods with extremely high gas sensitivity at lower temperature

Demand for simple and effective gas sensing sensors is growing rapidly due to the growing threat of triethylamine(TEA).Semiconductor tin oxide(SnO_(2))is one of the most widely used sensing materials for metal oxide gas sensors.In recent years,a lot of binary ternary compound researches have been carried out.In this paper,five different SnO_(2) samples were synthesized by simple synthesis method to understand the internal relationship and obtain different gas sensing characteristics.Based on the low temperature nitrogen adsorption tests and the atomic arrangement model,it can be inferred that different exposed surfaces play a key role in TEA sensing properties.In addition,the TEA sensing activity relationship of SnO_(2) exposed crystal faces is proposed as listed:(200)>(101)>(110).

Clinicopathological Study of Sporadic Burkitt Lymphoma in Children

Background：Non-Hodgkin lymphoma is the fourth most common malignant tumors in children,Burkitt lymphoma （BL） accounts for 30-50％ of all pediatric lymphomas.The aim of this study was to investigate the clinicopathologic features,immunophenotype,Epstein-Barr virus （EBV） infection and c-myc gene rearrangement of sporadic BL in children.Methods：Ninety-two cases of pediatric BL were retrospectively analyzed for clinical features,immunohistochemistry,EBV-encoded RNA （EBER） status by in situ hybridization and c-myc gene rearrangement by fluorescence in situ hybridization.Results：In the 92 cases,male is predominant in sex distribution （M：F =3.38：1）.The average age at diagnosis was 4.97 years.Polypoid BL showed a lower clinical stage （P =0.002）,and advanced clinical stage and low serum albumin level at diagnosis were associated with poor outcome （P =0.024 and 0.053,respectively）.The positive expression of CD10,B-cell lymphoma-6,MUM1 and EBER were 95.7％ （88 cases）,92.4％ （85 cases）,22.8％ （21 cases）,41.3％ （38 cases）,respectively.The expression of MUM1 were not associated with EBV infection status （P =1.000）.c-myc gene rearrangement was detected in 94.6％ （87/92）.Clinical treatment information for 54 cases was collected,21 patients died of tumor after surgery alone,33 patients received surgery and chemotherapy,and of which six patients died shortly afterwords （MUM 1 positive expression in 3 cases,P =0.076）.Conclusions：The anatomical location,growth pattern and serum albumin level of BL were associated with biological behavior.MUM1 may be a potential adverse prognostic marker,and not associated with EBV infection status.