We present the case of a young man with severe comorbidities who presented with gangrene and rest pain of his right foot. He had already undergone a contralateral below knee amputation for a nonsalvageable left foot due to chronic limb threatening ischemia. We performed percutaneous deep vein arterialization using off-the-shelf devices to attempt limb salvage of his right foot.
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http://dx.doi.org/10.1016/j.jvscit.2023.101173 | DOI Listing |
J Pathol Inform
January 2025
Cincinnati Children's AI Imaging Research (CAIIR) Center, Cincinnati, OH, United States.
Background: Traditional liver fibrosis staging via percutaneous biopsy suffers from sampling bias and variable inter-pathologist agreement, highlighting the need for more objective techniques. Deep learning models for disease staging from medical images have shown potential to decrease diagnostic variability, with recent weakly supervised learning strategies showing promising results even with limited manual annotation.
Purpose: To study the clustering-constrained attention multiple instance learning (CLAM) approach for staging liver fibrosis on trichrome whole slide images (WSIs) of children and young adults.
Ann Vasc Surg
January 2025
Division of Vascular Surgery, University of South Florida College of Medicine, Tampa, Florida, USA. Electronic address:
Objective: Frailty has become an increasingly recognized perioperative risk stratification tool. While frailty has been strongly correlated with worsening surgical outcomes, the individual determinants of frailty have rarely been investigated in the setting of aortic disease. The aim of this study was to examine the determinants of an 11-factor modified frailty index (mFI-11) on mortality and postoperative complications in patients undergoing endovascular aortic aneurysm repair (EVAR).
View Article and Find Full Text PDFJ Clin Med
January 2025
Trauma Center Linz, Garnisonstrasse 10, 4060 Linz, Austria.
This study aims to analyze the outcomes following the minimally invasive surgery of calcaneal fractures using screw-only osteosynthesis, as well as the impact of surgical timing. Between 2015 and 2020, 155 patients with 168 fractures were included. According to the Sanders classification, 48.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China. Electronic address:
Psoriasis is a chronic and incurable inflammatory skin disease usually requiring long-term disease management. Natural phytochemical resveratrol (RES) has been known for high efficiency and low toxicity, exhibiting good anti-psoriasis potential. However, its biological activity is limited by poor solubility, chemical instability, and insufficient skin retention.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Thoracic Surgery, The Second Xiangya Hospital of Central South University, 139 Renmin Road, Changsha, 410011, Hunan, China.
Percutaneous transthoracic puncture of small pulmonary nodules is technically challenging. We developed a novel electromagnetic navigation puncture system for the puncture of sub-centimeter lung nodules by combining multiple deep learning models with electromagnetic and spatial localization technologies. We compared the performance of DL-EMNS and conventional CT-guided methods in percutaneous lung punctures using phantom and animal models.
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