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Embolization of ruptured intracranial aneurysms with detachable coils: case series
Springer Science and Business Media LLC - Tập 29 - Trang 92-97 - 2011
Snežana Lukić, Milan Mijailović, Željko Marković, Slobodan M. Janković, Radivoje Nikolić
We present a series of patients with subarachnoid hemorrhage (SAH) from ruptured intracranial aneurysms who were treated with endovascular embolization by detachable coils. There were 108 patients with SAH treated with endovascular coiling. The efficacy of the endovascular coiling was estimated by initial postembolization angiography and by digital subtraction angiography after 6 months, using the...... hiện toàn bộ
Correction to: The effect of CT texture‑based analysis using machine learning approaches on radiologists’ performance in differentiating focal‑type autoimmune pancreatitis and pancreatic duct carcinoma
Springer Science and Business Media LLC - Tập 40 - Trang 1166-1166 - 2022
Kenta Anai, Yoshiko Hayashida, Issei Ueda, Eri Hozuki, Yuta Yoshimatsu, Jun Tsukamoto, Toshihiko Hamamura, Norihiro Onari, Takatoshi Aoki, Yukunori Korogi
CT evaluation of airway foreign bodies in children: emphasis on the delayed diagnosis and differentiation from airway mucus plugs
Springer Science and Business Media LLC - Tập 31 Số 1 - Trang 31-38 - 2013
Won Sun Hong, Soo Ah Im, Hyo Lim Kim, Jong-Seo Yoon
MRI findings in fetuses with an abdominal wall defect: gastroschisis, omphalocele, and cloacal exstrophy
Springer Science and Business Media LLC - Tập 31 - Trang 153-159 - 2012
Motoo Nakagawa, Masaki Hara, Yuta Shibamoto
Congenital abdominal wall defects include several entities such as gastroschisis, omphalocele, and cloacal exstrophy. It is important for perinatal management and parental counseling to understand the magnetic resonance (MR) imaging features essential for correctly diagnosing the clinical condition and predicting the prognosis of fetal patients. The purpose of this pictorial review is to demonstra...... hiện toàn bộ
Hiệu suất của phần mềm dựa trên trí tuệ nhân tạo trong việc phát hiện tự động các tổn thương phổi trên hình ảnh X-quang ngực ở bệnh nhân nghi ngờ mắc ung thư phổi Dịch bởi AI
Springer Science and Business Media LLC - - Trang 1-9 - 2023
Atsushi Takamatsu, Midori Ueno, Kotaro Yoshida, Takeshi Kobayashi, Satoshi Kobayashi, Toshifumi Gabata
Nghiên cứu này nhằm đánh giá hiệu suất của phần mềm CXR-AID dựa trên trí tuệ nhân tạo có sẵn trên thị trường trong việc phát hiện tự động các nốt phổi trên hình ảnh X-quang ngực của những bệnh nhân nghi ngờ mắc ung thư phổi. Nghiên cứu hồi cứu này bao gồm 399 bệnh nhân có nghi ngờ lâm sàng mắc ung thư phổi đã trải qua chụp CT và chụp X-quang ngực trong vòng 1 tháng, từ tháng 6 năm 2020 đến tháng 5...... hiện toàn bộ
Update on advances in molecular PET in urological oncology
Springer Science and Business Media LLC - Tập 34 - Trang 470-485 - 2016
Kazuhiro Kitajima, Shingo Yamamoto, Kazuhito Fukushima, Ryogo Minamimoto, Takao Kamai, Hossein Jadvar
Integrated positron emission tomography/computed tomography (PET/CT) with 2-[18F]fluoro-2-deoxy-d-glucose (18F-FDG) has emerged as a powerful tool for the combined metabolic and anatomic evaluation of many cancers. In urological oncology, however, the use of 18F-FDG has been limited by a generally low tumor uptake, and physiological excretion of FDG through the urinary system. 18F-FDG PET/CT is us...... hiện toàn bộ
Feasibility of perfusion and early-uptake 18F-FDG PET/CT in primary hepatocellular carcinoma: a dual-input dual-compartment uptake model
Springer Science and Business Media LLC - Tập 39 - Trang 1086-1096 - 2021
Shaobo Wang, Boqiao Li, Pengfei Li, Ran Xie, Quanshi Wang, Hong Shi, Jianfeng He
PET enables a concurrent evaluation of perfusion status and metabolic activity. We aimed to evaluate the feasibility of perfusion and early-uptake 18F-FDG PET/CT in hepatocellular carcinoma (HCC) using a dual-input dual-compartment uptake model. Data from 5 min dynamic PET/CT and conventional PET/CT scans were retrospectively collected from 17 pathologically diagnosed HCCs. Parameters such as hepa...... hiện toàn bộ
Effect of residual patient motion on dose distribution during image-guided robotic radiosurgery for skull tracking based on log file analysis
Springer Science and Business Media LLC - Tập 32 - Trang 461-466 - 2014
Mitsuhiro Inoue, Hiroya Shiomi, Kengo Sato, Junichi Taguchi, Kohei Okawa, Kosaku Inada, Taro Murai, Izumi Koike, Koshi Tatewaki, Seiji Ota, Tomio Inoue
The present study aimed to assess the effect of residual patient motion on dose distribution during intracranial image-guided robotic radiosurgery by analyzing the system log files. The dosimetric effect was analyzed according to the difference between the original and estimated dose distributions, including targeting error, caused by residual patient motion between two successive image acquisitio...... hiện toàn bộ
Interatrial shunt: diagnosis of patent foramen ovale and atrial septal defect with 64-row coronary computed tomography angiography
Springer Science and Business Media LLC - Tập 29 - Trang 576-582 - 2011
Dilek Kosehan, Kayihan Akin, Asli Koktener, Banu Cakir, Ayse Aktas, Mehmet Teksam
The aim of this study was to investigate the frequency with which interatrial shunts are found during routine coronary computed tomography (CT) angiography and to describe imaging characterizations of patent foramen ovale (PFO), atrial septal defect (ASD), and atrial septal aneurysm (ASA). A total of 1081 adult patients were evaluated retrospectively for interatrial shunting; 77 were excluded from...... hiện toàn bộ
Hepatoma feeding arteriogram created by CT during aortography using IVR 64-multidetector-row CT for catheterization in transcatheter arterial chemoembolization for hepatocellular carcinoma
Springer Science and Business Media LLC - Tập 31 - Trang 428-436 - 2013
Hiroki Minamiguchi, Nobuyuki Kawai, Morio Sato, Akira Ikoma, Hiroki Sanda, Kouhei Nakata, Fumihiro Tanaka, Motoki Nakai, Tetsuo Sonomura, Kazuhiro Murotani, Seiki Hosokawa, Tadayoshi Nishioku
CT during aortography (CTAo) using IVR 64-multidetector-row CT (IVR-64MDCT) enables the rapid and simultaneous depiction of both the hepatic and extrahepatic feeding arteries in hepatocellular carcinoma (HCC), and can be achieved using a reasonable volume of contrast medium. The scan time is approximately 6 s from the diaphragm to the kidney using CTAo with 64MDCT with a slice thickness and slice ...... hiện toàn bộ
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