Rationale: Gastrointestinal foreign body (FB) is an emergency commonly encountered by the pediatric gastroenterology department. Management of their extraction requires knowledge and careful consideration of removal techniques.
Patient Concerns: Two little girls swallowed multiple magnets that stuck together for >3 days, which was an indication for surgery.
Diagnosis: X-ray revealed dense shadows in the left abdomen. However, the abdominal examination revealed a soft abdomen without tenderness, rebound tenderness, or muscle rigidity.
Intervention: The multiple magnets were removed by endoscopy instead of surgery.
Outcome: We conducted sufficient preoperative assessment and preparation. Eventually, we successfully removed the multiple magnets by endoscopy, and no perforation or fistula formation was observed. Surgery was avoided.
Lessons: Swallowing multiple magnets isn't a rare emergency in children. Physicians must be aware that surgery is not the only option even if multiple magnets are swallowed for >12 hours. Endoscopic removal can be considered if there is no obstruction, perforation, or fistula formation upon careful patient assessment. If endoscopic removal fails, surgical treatment should be performed as soon as possible to avoid serious complications.
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http://dx.doi.org/10.1097/MD.0000000000015435 | DOI Listing |
J Spine Surg
December 2024
Spinal Surgery Team, Wirbelsäulenzentrum Ostschweiz AG, St. Gallen, Switzerland.
Background: The objective of this report is to present a case of two cervical spine artificial discs (Bryan Cervical Disk) that completely disappeared within 6 months as a result of a high-energy trauma more than 10 years after the initial surgery. Implant dislocation is a known complication in artificial cervical disc replacement. However, this report presents the case of an exceptional migration path with esophageal ingrowth and rectal excretion, not only for one artificial disc but for two at different times It highlights the need for long-term follow-up examinations after artificial cervical disc arthroplasty (ACDA).
View Article and Find Full Text PDFTransl Cancer Res
December 2024
Department of Radiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China.
Background: The pathological sub-classification of lung cancer is crucial in diagnosis, treatment and prognosis for patients. Quick and timely identification of pathological subtypes from imaging examinations rather than histological tests could help guiding therapeutic strategies. The aim of the study is to construct a non-invasive radiomics-based model for predicting the subtypes of lung cancer on brain metastases (BMs) from multiple magnetic resonance imaging (MRI) sequences.
View Article and Find Full Text PDFHeliyon
January 2025
BCN MedTech, Department of Information and Communication Technologies, Universitat Pompeu Fabra, Barcelona, Spain.
Deformable image registration is a cornerstone of many medical image analysis applications, particularly in the context of fetal brain magnetic resonance imaging (MRI), where precise registration is essential for studying the rapidly evolving fetal brain during pregnancy and potentially identifying neurodevelopmental abnormalities. While deep learning has become the leading approach for medical image registration, traditional convolutional neural networks (CNNs) often fall short in capturing fine image details due to their bias toward low spatial frequencies. To address this challenge, we introduce a deep learning registration framework comprising multiple cascaded convolutional networks.
View Article and Find Full Text PDFHeliyon
July 2024
College of Information Science and Engineering, Northeastern University, Shenyang 110819, China.
Resting-state functional magnetic resonance imaging (rs-fMRI) is a non-invasive neuroimaging technique widely utilized in the research of Autism Spectrum Disorder (ASD), providing preliminary insights into the potential biological mechanisms underlying ASD. Deep learning techniques have demonstrated significant potential in the analysis of rs-fMRI. However, accurately distinguishing between healthy control group and ASD has been a longstanding challenge.
View Article and Find Full Text PDFEur J Radiol Open
June 2025
Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
Peroneal tendon pathology is common among physically active individuals, with tenosynovitis, tendon subluxation, split tears and rupture. However, diagnosing these conditions, particularly peroneus brevis split tears, is clinically and radiologically challenging. Magnetic resonance imaging (MRI) and ultrasound (US) can sometimes miss split tears.
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