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Effect of Saline Sealing After CT-Guided Lung Biopsy on Pneumothorax and Hemoptysis.
J Comput Assist Tomogr
January 2025
Interventional Treatment, First Hospital of Qinhuangdao.
Objective: To confirm that saline sealing of the needle trace after computed tomography (CT)-guided lung biopsy reduces the incidence of pneumothorax and chest tube insertion, and to observe its effects on pulmonary hemorrhage and hemoptysis.
Materials And Methods: Patients who underwent CT-guided lung biopsy at our hospital between January 2018 and January 2024 were included in the study. Patients were divided into 2 groups according to whether the needle trace was sealed with saline after tissue sampling.
Establishing an Electrophysiological Recording Platform for Epidural Spinal Cord Stimulation in Neuropathic Pain Rats.
J Pain Res
January 2025
Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan.
Purpose: Spinal cord stimulation (SCS) is pivotal in treating chronic intractable pain. To elucidate the mechanism of action among conventional and current novel types of SCSs, a stable and reliable electrophysiology model in the consensus animals to mimic human SCS treatment is essential. We have recently developed a new in vivo implantable pulsed-ultrahigh-frequency (pUHF) SCS platform for conducting behavioral and electrophysiological studies in rats.
View Article and Find Full Text PDFIs classic papillary thyroid carcinoma definitely an "indolent cancer"?-a case of locally advanced classic occult papillary thyroid carcinoma: a case report.
AME Case Rep
November 2024
Department of Oncology Surgery, Qinghai University Affiliated Hospital, Xining, China.
Background: Occult papillary thyroid carcinoma (PTC) refers to the PTC accidentally found due to its occult lesions. Classic, as the most common subtype of PTC, is usually considered to have a low degree of malignancy and a favorable prognosis. Currently, the American Thyroid Association Management Guidelines adopted active surveillance (AS) as an alternative to immediate surgery in some low-risk PTC patients with less than 1 cm in diameter.
View Article and Find Full Text PDFRobot-Assisted CT-guided Biopsy with an Artificial Intelligence-Based Needle-Path Generator: An Experimental Evaluation Using a Phantom Model.
J Vasc Interv Radiol
January 2025
Department of Vascular and Interventional Radiology, Singapore General Hospital, Outram Rd, Singapore 169608, Singapore.
Purpose: To investigate the feasibility of a robotic system with artificial intelligence-based lesion detection and path planning for CT-guided biopsy, compared to the conventional freehand technique.
Materials And Methods: Eight nodules within an abdominal phantom, incorporating the simulated vertebrae and ribs, were designated as targets. A robotic system was used for lesion detection, trajectory generation, and needle-holder positioning.
In vivo Safety and Feasibility of a Computed Tomography-Guided Robotic Device for Percutaneous Needle Placement in Bone.
J Vasc Interv Radiol
January 2025
Gustave Roussy (GR), Département d'Anesthésie Chirurgie et Interventionnelle (DACI), Service d'Imagerie Thérapeutique, Villejuif France; Centre d'Investigation Clinique BIOTHERIS, INSERM CIC1428, Villejuif, France; Radiologie Interventionnelle, Gustave Roussy, Villejuif, France; Laboratoire de Recherche Translationnelle en Immunothérapie (LRTI), INSERM U1015, Villejuif, France; Faculté de Médecine, Paris-Saclay Université, F-94276 Le Kremlin Bicêtre, France.
Purpose: To evaluate the feasibility and accuracy of a robotic device used clinically in soft tissues (abdomen and lung), modified in design and workflow, to perform needle insertion in percutaneous bone procedures.
Methods: The primary objective was safety (severe complications) of robotic-assisted insertion in this new application. Secondary objectives were feasibility (placement technical success), performance (acceptable insertions rate), accuracy (lateral deviation), number of intermediate CT-scans and tolerance (minor/moderate complications).
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