Hyunjun Cho

Risk of peripartum cerebrovascular events in women with moyamoya disease: A multicenter cohort study

Hyunjun Cho, Tae Keun Jee, Sang Hyo Lee, Jae Seung Bang et autres

Background: Pregnancy and delivery are known to increase the risk of cerebrovascular events (CVEs) in patients with moyamoya disease (MMD). This study determined the frequency, risk factors, and outcome of CVEs during pregnancy in MMD. Methods: We conducted a multicenter study involving …

kr (code pays fourni par la source)

Exploring 3D U-Net Training Configurations and Post-processing Strategies for the MICCAI 2023 Kidney and Tumor Segmentation Challenge

Kwang-Hyun Uhm, Hyunjun Cho, Zhi-Xin Xu, Seohoon Lim et autres

kr (code pays fourni par la source)

Exploring 3D U-Net Training Configurations and Post-Processing Strategies for the MICCAI 2023 Kidney and Tumor Segmentation Challenge

Kwang-Hyun Uhm, Hyunjun Cho, Zhixin Xu, Seohoon Lim et autres

In 2023, it is estimated that 81,800 kidney cancer cases will be newly diagnosed, and 14,890 people will die from this cancer in the United States. Preoperative dynamic contrast-enhanced abdominal computed tomography (CT) is often used for detecting lesions. However, there exists …

3D Reconstruction Based on Multi-Phase CT for Kidney Cancer Surgery

Kwang-Hyun Uhm, Hong-Kyu Shin, Hyunjun Cho, Seung‐Won Jung et autres

In kidney cancer surgery, it is important to reconstruct an accurate 3D model of the kidney and tumor from computed tomography (CT) data. In recent years, multi-phase CT is widely used for the diagnosis of kidney cancer due to the complementary information …

kr (code pays fourni par la source)

Exponential growth of an asymptomatic meningioma responsive to fractionated Gamma Knife radiosurgery

Hyunjun Cho, Jung Hoon Han, Jung-Il Lee

Meningioma is the most common asymptomatic lesion detected on brain magnetic resonance imaging, and it is usually benign. Because of its generally indolent clinical nature, watchful observation is the preferred primary treatment option in the majority of cases. However, in rare cases, …

kr (code pays fourni par la source)

Consultation Patterns of Neurosurgical Patients Admitted to Intensive Care Units Vary with Neurointensivist Co-management

Hyunjun Cho, Yun Im Lee, Jeong-Am Ryu

ObjectiveTo evaluate the consultation patterns in the neurosurgical intensive care unit (ICU) and the neurointensivist factors that may influence consultations. MethodsThis was a retrospective, single-center, observational study of neurosurgical patients admitted to ICU from January 2013 to December 2019.In this study, only …

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Airborne ultrasonic inspection in carbon/carbon composite materials

In‐Young Yang, Young-Hun Kim, Je-Woong Park, David K. Hsu et autres

In this work, a carbon/carbon (C/C) composite material was nondestructively characterized with non-contact ultrasonic methods using automated acquisition scanner as well as contact ultrasonic measurement because (C/C) composite materials have obvious high price over conventional materials. Because of permeation of coupling medium …

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