Thermal ablation, an established minimally invasive technique, is increasingly utilized in treating thyroid nodules and microthyroid papillary carcinoma.Compared to conventional surgery, it offers advantages including minimal trauma, rapid recovery, and fewer complications.Recent technological advances have revealed its potential for managing primary hyperthyroidism. This review examines current evidence on thermal ablation applications in hyperthyroidism, analyzes its efficacy and safety, and discusses future challenges to inform clinical practice and research.

Thermal ablation, an established minimally invasive technique, is increasingly utilized in treating thyroid nodules and microthyroid papillary carcinoma.Compared to conventional surgery, it offers advantages including minimal trauma, rapid recovery, and fewer complications.Recent technological advances have revealed its potential for managing primary hyperthyroidism. This review examines current evidence on thermal ablation applications in hyperthyroidism, analyzes its efficacy and safety, and discusses future challenges to inform clinical practice and research.

The incidence rate of gestational diabetes mellitus(GDM)is increasing year by year,which seriously affects the prognosis and health of mothers and infants.Changes in gut microbiota can affect the occurrence and development of GDM.Maintaining the balance of gut microbiota is of great significance for the prevention and treatment of GDM.This article reviews the research progress on the relationship between gut microbiota and GDM.

Crohn′s disease (CD) with vascular disease is difficult to distinguish from simple vascular disease and easy to misdiagnose clinically. A case of CD with vascular disease misdiagnosed as fibromuscular dysplasia is reported to improve clinicians′ understanding of the two diseases.

Crohn′s disease (CD) with vascular disease is difficult to distinguish from simple vascular disease and easy to misdiagnose clinically. A case of CD with vascular disease misdiagnosed as fibromuscular dysplasia is reported to improve clinicians′ understanding of the two diseases.

The 81st annual scientific meeting of the American Diabetes Association (ADA) was held online from June 25 to 29, 2021. The conference encompassed following theme areas: Acute and chronic complications of diabetes, behavioral medicine, clinical nutrition, education and exercise, clinical diabetes/therapeutics, epidemiology/genetics, immunology/transplantation, insulin action/molecular metabolism, integrated physiology/obesity and islet biology/insulin secretions, which covers both clinical and basic aspects of diabetes mellitus and other metabolic diseases. Here is the summary of the main points of academic progress in diabetes and other metabolic diseases.

Chronic inflammation,oxidative stress and retinal ganglion cell apoptosis play important roles in the development of diabetic retinopathy.Fenofibrate,a peroxisome proliferator-activated receptor α agonist,is used for dyslipidemia.In addition to its lipid-modulating effects,fenofibrate also has antiinflammatory,antioxidant,anti-apoptotic and anti-angiogenesis properties that may be useful to delay the progression of diabetic retinopathy.Some clinical studies have already confirmed that fenofibrate has therapeutic effect on diabetic retinopathy.Further studies the application of fenofibrate in the treatment of diabetic microangiopathy to clarify the safety and efficacy of fenofibrate is of great significance.

Objective To compare the accuracy rate of talar osteochondral lesions between the small field of view (FOV) surface coil MR imaging and 2D FSE proton density weighted imaging (2D-FSE-PD),3D-SPACE sequences MR imaging with boot-shaped coil.Methods Totally 43 patients (45 ankles) underwent 3D-SPACE sequence after 2D-FSE-PD sequence scanning using the boot-shaped coil,then the PDWI sequence was scanning after the boot-shaped coil was replaced by the small FOV surface coil at 1.5T MRI.The results of the arthroscopic examinations was regarded as the standard for assessing the accuracy rate of the three methods.Results The accuracy rate of 2D-FSE-PD sequence with small FOV surface coil was 86.67％ (39/45),the accuracy rate of 2D-FSE-PD sequence with boot coil was 60.00％ (27/45),the accuracy rate of 3D-SPACE sequence with boot coil was 68.89％ (31/45).The accuracy rate of small FOV surface coil was higher than those of boot coil used 3D-SPACE sequence (x2 =4.114,P =0.002) and boot coil used 2D-FSE-PD sequence (x2 =8.182,P＜0.001).There was not significant difference between 3D-SPACE sequence using boot coil and 2D-FSE-PD sequence using boot coil (x2 =0.776,P=0.125).Conclusion Compared with the 2D-FSE-PD and 3D-SPACE sequences with boot-shaped coil,the small surface coil scanning with routine sequence can show talar osteochondral lesions better.

Objective To investigate the effect of baseline Left-ventricular ejection fraction (LVEF) on the cardiac resynchronization therapy (CRT). Methods A retrospective analysis of patients with heart failure was performed. Fifty-four patients [aged (59.73 ± 11.61)years, 31 males, 23 females] who underwent CRT/CRTD were divided into 2 groups according to LVEF ( group A, LVEF≤ 35%; group B, LVEF > 35% ). NYHA class, LVEF,CRT respond rates and medical adverse event (MAE) due to worsening heart failure were detected at 3 and 12 months post-surgery. Results The score of NYHA class changing wasn′t different between these two group. Compared to group B, LVEF was markedly increased (5.08 ± 2.81)% vs (2.45 ± 1.80)%, P < 0.05;(5.38 ± 2.92)% vs (2.39 ± 3.53)%, P < 0.05)at 3 and 12 months post-surgery. Similarly, group A owned high CRT response rates(66.1% vs 33.9%, P < 0.05; 81.25% vs 47.83%, P < 0.05) at the both two time points. At 12 months post-surgery , LVED decreased and the MAE was similar in all groups. Conclusion Patients with EF≤ 35% have more increases in LVEF and own high CRT response rates post-CRT.

Objective To investigate the diagnostic value of urine neutrophil gelatinase apolipoprotein (NGAL) and kidney injury molecule 1 (KIM-1) as markers of CIN,and the effectiveness of hydration therapy in the prevention of CIN.Methods One hundred and twenty patients were randomly divided into control group and treatment group.The patients of treatment group received hydration therapy through intravenous fluid infusion.Urine samples were taken for detecting the value of albumin (mAlb),NGAL,and KIM-1 before surgery (T0),after surgery 12 h (T1),24 h (T2),48 h (T3),72 h (T4) by ELISA assay.The levels of urinary mAlb,Scr,BUN and cystatin C were detected at the same time.Results (1) The urine NGAL/Cr and KIM-1/Cr significantly increased and were more than twice the baseline value at the time of 12 h after PCI in 87 of 120 cases of the participants.There are eight cases occurred CIN (6.67％) and one case occurred in hydration treatment group (1.7％),seven cases were in control group (11.7％).The difference was statistically significant.(2) There were no significant difference in BUN,Scr,mAlb/Cr,Cys-C and GFR between two gToUps (P ＞ 0.05).(3) NGAL/Cr,KIM-1/Cr were elevated at T1 in both groups (P ＜ 0.01).In hydration treatment group,levels of NGAL/Cr and KIM-1/Cr decreased substantially to the level of T0 at T4(P ＜ 0.01),while in the control group they didn't.(4) Area under the ROC curve (AUC) of NGAL/Cr and KIM-1/Cr 12 h after PCI were 0.931 [95％ CI (0.889,0.973)] and 0.811 [95％ CI(0.736,0.886)] respectively (all P＜0.05).Conclusions NGAL and KIM-1 are sensitive and specific indicators for predicting early renal injury induced by contrast medium and can be used for early diagnosis of CIN.Hydration therapy can prevent the contrast agent-induced renal damage.