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Value of CT diagnostic techniques based on imaging post-processing systems in the early diagnosis and treatment of lung cancer.
Am J Transl Res
December 2024
Respiratory and Critical Care Medicine, Nan'an City Hospital Quanzhou 362399, Fujian, China.
Objective: To evaluate the application value of CT diagnostic technology based on the Shukun Imaging Post-Processing System for early screening and diagnosis of lung cancer.
Methods: A total of 35 patients diagnosed with lung cancer postoperatively and 53 patients with benign nodules were included in this retrospective study, all of whom were treated in the Department of Thoracic and Cardiovascular Surgery of the Second Affiliated Hospital of Fujian Medical University from January 2020 to December 2023. All patients underwent chest spiral CT examinations.
ECG-Gated Cardiac Multidetector CT Evaluation of the Normal Pulmonary Valve and Right Ventricular Outflow Tract in Dogs.
Vet Radiol Ultrasound
January 2025
AniCura Istituto Veterinario Novara, Monticello, Italy.
With the advancement in imaging technology, ECG-gated cardiac multidetector computed tomography (MDCT) has emerged as a tool for the anatomic evaluation of the pulmonary valve and right ventricular outflow tract (RVOT) in human medicine. Currently, the evaluation of the pulmonary valve relies primarily on echocardiographic examination. However, the bi-dimensional nature of this technique and the location/orientation of the pulmonary valve in the thoracic cavity can pose challenges.
View Article and Find Full Text PDFS8 Navigation system combined with an ultrasonic osteotome for three-dimensional real-time dynamic visualization decompression to reduce postoperative neurological deterioration in thoracic ossification of the ligamentum flavum.
Eur Spine J
January 2025
Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, 710054, China.
Background: Posterior laminectomy is a standard treatment for thoracic ossification of the ligamentum flavum (TOLF), but it often leads to neurological deterioration during surgery. This study aimed to reduce iatrogenic neurological deterioration by using an S8 navigation system combined with an ultrasonic osteotome for three-dimensional real-time dynamic visualization decompression.
Methods: A retrospective analysis was conducted on patients who underwent laminectomy and internal fixation for TOLF in our centre from January 2016 to January 2023.
Contribution of nebulized budesonide before bronchoscopy, a prospective clinical study.
Postgrad Med J
January 2025
Department of Respiratory and Critical Care Medicine, Tianjin University Chest Hospital, Thoracic Clinical College of Tianjin Medical University, Tianjin Chest Hospital, No. 261 Taier Zhuang Nan Road, Jinnan District, Tianjin 300051, China.
Purpose: This study evaluated the efficacy of adding budesonide to nebulized lidocaine in patients undergoing flexible bronchoscopy (FB) under topical anaesthesia.
Study Design: Patients aged ≥18 years, scheduled for FB under topical anaesthesia were randomized into two groups: the combination group received a pre-treatment of 2 ml 1 mg budesonide with 5 ml 2% lidocaine, whilst the lidocaine group received 5 ml 2% lidocaine with 2 ml saline solution, both administered via nebulization. Blood pressure (BP), heart rate, and percutaneous oxygen saturation were recorded before, during, and 10 min after FB.
Accuracy of flow volume estimation in the dilated aorta using 4D flow MRI: a pulsatile phantom study.
Physiol Meas
January 2025
Electronics, Universidad Favaloro, Solis 453, Buenos Aires, Buenos Aires, 1078, ARGENTINA.
Aortic dilatation is a severe pathology that increases the risk of rupture and its hemodynamics could be accurately assessed by using the 4D flow cardiovascular magnetic resonance (CMR) technique but flow assessment under complex flow patterns require validation. The aim of this work was to develop an in vitro system compatible with CMR to assess the accuracy of volume flow measurements in dilated aortas. Approach.
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