Competency-based ultrasound curriculum for standardized training resident: a pre- and post-training evaluation.

Background: Ultrasound training is crucial for residents across specialties but presents challenges for residents that are not specializing in ultrasound. Investigating the effectiveness of competency-based ultrasound curricula for a wider range of medical specialties is imperative.

Methods: A total of 250 residents who attended the ultrasound curriculum between June 2023 and June 2024 were included in the analysis.

Ultrasonic features of hidradenoma papilliferum: An unexpected mass in the vulvar.

Hidradenoma papilliferum is a rare superficial mass with distinct ultrasonic features. It originates from mammary structures and is commonly observed in the anogenital region of women. We report a hidradenoma papilliferum with clear ultrasound images which have never be described before.

The preoperative triglyceride-glucose index has a positive effect on predicting the risk of short-term restenosis after carotid artery stenting: a retrospective cohort study.

Background: Increasing evidence suggests that insulin resistance is linked to cardiovascular disease and atherosclerosis. The triglyceride-glucose (TyG) index has proven to be a convincing marker to quantitatively evaluate insulin resistance. However, there is no relevant information about the relationship between the TyG index and restenosis after carotid artery stenting.

Elasticity evaluation of the plantar fascia: A shear wave elastography study involving 33 early-stage plantar fasciopathy subjects.

Plantar fasciopathy, the most common foot condition seen in elderly and athletic populations, can be diagnosed and differentially diagnosed with imaging modalities such as ultrasound shear wave elastography (SWE). However, standard guidelines for ultrasound elastography of the plantar fascia are lacking. The purpose of this study was to determine the impact of the region of interest (ROI) on the evaluation of the plantar fascia elasticity and confirm the screening accuracy of SWE in the early-stage of plantar fasciopathy.

A High Triglyceride-Glucose Index Value Is Associated With an Increased Risk of Carotid Plaque Burden in Subjects With Prediabetes and New-Onset Type 2 Diabetes: A Real-World Study.

Background: The triglyceride-glucose (TyG) index has been proposed as a convincing indicator of insulin resistance and has been found to be associated with atherosclerosis among diabetic patients. However, the relationship between the TyG index and arteriosclerosis in subjects with prediabetes and new-onset type 2 diabetes (T2D) remains uncertain. The purpose of this study was to assess the degree of carotid plaque burden in patients with prediabetes and new-onset T2D and to investigate the association between the TyG index and the degree of carotid plaque burden in this population.

Primary mucosal-associated lymphoid tissue extranodal marginal zone lymphoma of the bladder from an imaging perspective: A case report.

Background: Mucosal-associated lymphoid tissue extranodal marginal zone (MALT) lymphoma is a low-grade tumor that rarely occurs in the urinary bladder. There is currently no consensus on the common imaging findings or most appropriate treatment in MALT lymphoma in the urinary bladder due to the limited number of reports.

Case Summary: A 48-year-old woman was admitted to the hospital with a 1-year history of macroscopic hematuria.

Identification and Validation of the Pyroptosis-Related Molecular Subtypes of Lung Adenocarcinoma by Bioinformatics and Machine Learning.

Lung cancer remains the leading cause of cancer death globally, with lung adenocarcinoma (LUAD) being its most prevalent subtype. Due to the heterogeneity of LUAD, patients given the same treatment regimen may have different responses and clinical outcomes. Therefore, identifying new subtypes of LUAD is important for predicting prognosis and providing personalized treatment for patients.

[Bile acid derivatives-focused chemical profiling in snake bile].

As a precious traditional Chinese medicine(TCM), snake bile has been widely used in numerous Chinese medicine prescriptions. Bile acid(BA) derivatives have been demonstrated as the primary chemical family in snake bile. In-depth chemical characterization of BAs is of great importance towards the establishment of quality standards and clarification of the effective material basis for snake bile.

The Role of Imaging Techniques in Management of COVID-19 in China: From Diagnosis to Monitoring and Follow-Up.

In December 2019, an outbreak of coronavirus infection emerged in Wuhan, Hubei Province of China, which is now named Coronavirus Disease 2019 (COVID-19). The outbreak spread rapidly within mainland China and globally. This paper reviews the different imaging modalities used in the diagnosis and treatment process of COVID-19, such as chest radiography, computerized tomography (CT) scan, ultrasound examination, and positron emission tomography (PET/CT) scan.

Clinical Applications of Superb Microvascular Imaging in the Liver, Breast, Thyroid, Skeletal Muscle, and Carotid Plaques.

This article reviews the clinical applications of Superb Microvascular Imaging (SMI; Canon Medical Systems, Otawara, Japan) in the liver, breast, thyroid, skeletal muscle, and carotid plaques. Diseases that are closely associated with angiogenesis can be diagnosed by SMI in a relatively early phase, and using SMI can prevent adverse reactions associated with the contrast agents used in contrast-enhanced ultrasound. Super Microvascular Imaging also shows particular value in grading disease activities and monitoring therapeutic responses.

Detection of Atherosclerotic Plaques in the Rabbit Aorta Using Ultrasound Microbubbles Conjugated to Interleukin-18 Antibodies.

BACKGROUND The purpose of the study was to investigate the ability of microbubbles (MBs) targeting interleukin-18 (IL-18) to detect plaques in a rabbit atherosclerotic plaque model. MATERIAL AND METHODS A rabbit atherosclerotic plaque model was established. The locations of the atherosclerotic plaques were verified by two-dimensional scanning and color Doppler flow imaging.

Human urine-derived stem cells contribute to the repair of ischemic acute kidney injury in rats.

Acute kidney injury (AKI) is a clinical syndrome associated with high rates of morbidity and mortality. It has previously been reported that stem cells may be considered a potential therapeutic strategy for the treatment of AKI. The present study aimed to determine whether administration of urine‑derived stem cells (USCs) to rats with ischemia/reperfusion (I/R)‑induced AKI could improve renal function.

Exosomes secreted by human urine-derived stem cells could prevent kidney complications from type I diabetes in rats.

Background: Diabetic nephropathy is one of the most serious complications in patients with diabetes. At present, there are no satisfactory treatments available for diabetic nephropathy. Stem cells are currently the main candidates for the development of new treatments for diabetic nephropathy, as they may exert their therapeutic effects mainly through paracrine mechanisms.

Pregnancy-related Acute Kidney Injury and a Review of the Literature in China.

Objective: To determine the incidence, causes and prognosis of pregnancy-related acute kidney injury (PR-AKI) in Chinese women.

Methods: From July 2004 to February 2013, 18,589 women of Han ethnicity who attended the Obstetrics and Nephrology Department of our tertiary hospital were investigated, and individuals meeting the PR-AKI criteria were included in the analysis. The WanFang, Chinese Science Journal, Chinese Knowledge, MEDLINE, EMBASE and Cochrane library databases were searched, and literature describing PR-AKI diagnoses with Chinese women as study subjects and a sample size of ≥5 were included.

Attenuation of hepatic fibrosis through ultrasound-microbubble-mediated HGF gene transfer in rats.

Objective: The objective was to explore the feasibility of ultrasound-microbubble-mediated hepatocyte growth factor (HGF) gene transfer for treating rat hepatic fibrosis induced by CCl(4).

Methods: Forty-eight male SD rats were divided into ultrasound-microbubble-HGF group (U-M-HGF group), ultrasound-HGF group (U-HGF group), microbubble-HGF group (M-HGF group), HGF group (HGF group), CCl(4) group (control group), and normal group. The serum levels of alanine transaminase (ALT), aspartate transaminase (AST), total protein, albumin (ALB), and globulin (GLB) and the ratio of ALB/GLB were determined after treatment.

Heparan sulfate D-glucosaminyl 3-O-sulfotransferase-3B1, a novel epithelial-mesenchymal transition inducer in pancreatic cancer.

Epithelial-mesenchymal transition (EMT) is a critical early event in tumorigenesis. The contribution of heparan sulfate (HS) to EMT has not been fully elucidated. HS D-glucosaminyl 3-O-sulfotransferase-3B1 (3-OST-3B1) participates in the final step of HS fine structure biosynthesis, whose involvement in cancer has yet to be determined.