Search Results - "Ionita, Ciprian"

Three-dimensional printing to facilitate anatomic study, device development, simulation, and planning in thoracic surgery by Kurenov, Sergei N., MS, Ionita, Ciprian, PhD, Sammons, Dan, Demmy, Todd L., MD

“…Abstract Background The development and deployment of new technologies in additive 3-dimensional (3D) printing (ie, rapid prototyping and additive…”
Get full text

CT artifact correction for sparse and truncated projection data using generative adversarial networks by Podgorsak, Alexander R, Shiraz Bhurwani, Mohammad Mahdi, Ionita, Ciprian N

“…Purpose Computed tomography image reconstruction using truncated or sparsely acquired projection data to reduce radiation dose, iodine volume, and patient…”
Get full text

Antimicrobial Peptide Combined with BMP2-Modified Mesenchymal Stem Cells Promotes Calvarial Repair in an Osteolytic Model by Liu, Zunpeng, Yuan, Xue, Liu, Min, Fernandes, Gabriela, Zhang, Yejia, Yang, Shuting, Ionita, Ciprian N., Yang, Shuying

“…Repair and regeneration of inflammation-induced bone loss remains a clinical challenge. LL37, an antimicrobial peptide, plays critical roles in cell migration,…”
Get full text

COVID-19 and the role of 3D printing in medicine by Tino, Rance, Moore, Ryan, Antoline, Sam, Ravi, Prashanth, Wake, Nicole, Ionita, Ciprian N., Morris, Jonathan M., Decker, Summer J., Sheikh, Adnan, Rybicki, Frank J., Chepelev, Leonid L.

Get full text

Enhancing cerebral vasculature analysis with pathlength‐corrected 2D angiographic parametric imaging: A feasibility study by Shields, Allison, Williams, Kyle, Bhurwani, Mohammad Mahdi Shiraz, Setlur Nagesh, Swetadri Vasan, Chivukula, Venkat Keshav, Bednarek, Daniel R., Rudin, Stephen, Davies, Jason, Siddiqui, Adnan H., Ionita, Ciprian N.

“…Background 2D angiographic parametric imaging (API) quantitatively extracts imaging biomarkers related to contrast flow and is conventionally applied to 2D…”
Get full text

Three‐dimensional printing of MRI‐visible phantoms and MR image‐guided therapy simulation by Mitsouras, Dimitris, Lee, Thomas C., Liacouras, Peter, Ionita, Ciprian N., Pietilla, Todd, Maier, Stephan E., Mulkern, Robert V.

“…Purpose To demonstrate the use of anatomic MRI‐visible three‐dimensional (3D)‐printed phantoms and to assess process accuracy and material MR signal…”
Get full text

Design and Physical Properties of 3-Dimensional Printed Models Used for Neurointervention: A Systematic Review of the Literature by Waqas, Muhammad, Mokin, Maxim, Lim, Jaims, Vakharia, Kunal, Springer, Michael E, Meess, Karen M, Ducharme, Richard W, Ionita, Ciprian N, Nagesh, Swetadri Vasan Setlur, Gutierrez, Liza C, Snyder, Kenneth V, Davies, Jason M, Levy, Elad I, Siddiqui, Adnan H

“…Abstract Background Three-dimensional (3D) printing has revolutionized training, education, and device testing. Understanding the design and physical…”
Get full text

Assessment of an Artificial Intelligence Algorithm for Detection of Intracranial Hemorrhage by Rava, Ryan A., Seymour, Samantha E., LaQue, Meredith E., Peterson, Blake A., Snyder, Kenneth V., Mokin, Maxim, Waqas, Muhammad, Hoi, Yiemeng, Davies, Jason M., Levy, Elad I., Siddiqui, Adnan H., Ionita, Ciprian N.

“…Immediate and accurate detection of intracranial hemorrhages (ICHs) is essential to provide a good clinical outcome for patients with ICH. Artificial…”
Get full text

Effect of singular value decomposition on removing injection variability in 2D quantitative angiography: An in silico and in vitro phantoms study by Mondal, Parmita, Setlur Nagesh, Swetadri Vasan, Sommers‐Thaler, Sam, Shields, Allison, Shiraz Bhurwani, Mohammad Mahdi, Williams, Kyle A., Baig, Ammad, Snyder, Kenneth, Siddiqui, Adnan H., Levy, Elad, Ionita, Ciprian N.

“…Background Intraoperative 2D quantitative angiography (QA) for intracranial aneurysms (IAs) has accuracy challenges due to the variability of hand injections…”
Get full text

Assessment of computed tomography perfusion software in predicting spatial location and volume of infarct in acute ischemic stroke patients: a comparison of Sphere, Vitrea, and RAPID by Rava, Ryan A, Snyder, Kenneth V, Mokin, Maxim, Waqas, Muhammad, Zhang, Xiaoliang, Podgorsak, Alexander R, Allman, Ariana B, Senko, Jillian, Shiraz Bhurwani, Mohammad Mahdi, Hoi, Yiemeng, Davies, Jason M, Levy, Elad I, Siddiqui, Adnan H, Ionita, Ciprian N

“…CT perfusion (CTP) infarct and penumbra estimations determine the eligibility of patients with acute ischemic stroke (AIS) for endovascular intervention. This…”
Get more information

The combination of nano-calcium sulfate/platelet rich plasma gel scaffold with BMP2 gene-modified mesenchymal stem cells promotes bone regeneration in rat critical-sized calvarial defects by Liu, Zunpeng, Yuan, Xue, Fernandes, Gabriela, Dziak, Rosemary, Ionita, Ciprian N, Li, Chunyi, Wang, Changdong, Yang, Shuying

“…Mesenchymal stem cells (MSCs) can be differentiated into an osteoblastic lineage in the presence of growth factors (GFs). Platelet-rich plasma (PRP), which can…”
Get full text

Improving the accuracy of computational fluid dynamics simulations of coiled cerebral aneurysms using finite element modeling by Fillingham, Patrick, Romero Bhathal, Julia, Marsh, Laurel M.M., Barbour, Michael C., Kurt, Mehmet, Ionita, Ciprian N., Davies, Jason M., Aliseda, Alberto, Levitt, Michael R.

“…Cerebral aneurysms are a serious clinical challenge, with ∼half resulting in death or disability. Treatment via endovascular coiling significantly reduces the…”
Get full text

Semi-automated measurement of vascular tortuosity and its implications for mechanical thrombectomy performance by Mokin, Maxim, Waqas, Muhammad, Chin, Felix, Rai, Hamid, Senko, Jillian, Sparks, Adam, Ducharme, Richard W., Springer, Michael, Borlongan, Cesario V., Levy, Elad I., Ionita, Ciprian, Siddiqui, Adnan H.

“…Purpose Few studies have examined the geometry of endovascular mechanical thrombectomy pathways. Here we examine the tortuosity and angulations of catheter…”
Get full text

Barium sulfate and pigment admixture for photoacoustic and x-ray contrast imaging of the gut by Kilian, Hailey I, Zhang, Huijuan, Shiraz Bhurwani, Mohammad Mahdi, Nilam, Anoop M, Seong, Daewoon, Jeon, Mansik, Ionita, Ciprian N, Xia, Jun, Lovell, Jonathan F

“…X-ray imaging is frequently used for gastrointestinal imaging. Photoacoustic imaging (PAI) of the gastrointestinal tract is an emerging approach that has been…”
Get full text

Automated Collateral Flow Assessment in Patients with Acute Ischemic Stroke Using Computed Tomography with Artificial Intelligence Algorithms by Rava, Ryan A., Seymour, Samantha E., Snyder, Kenneth V., Waqas, Muhammad, Davies, Jason M., Levy, Elad I., Siddiqui, Adnan H., Ionita, Ciprian N.

“…Collateral circulation is associated with improved functional outcome in patients with large vessel occlusion acute ischemic stroke (AIS) who undergo…”
Get full text

Comparison of stent retriever thrombectomy using 3‐dimensional patient‐specific models of intracranial circulation with actual middle cerebral artery occlusion thrombectomy cases by Pressman, Elliot, Sommer, Kelsey N., Waqas, Mohammad, Siddiqui, Adnan H., Ionita, Ciprian N., Mokin, Maxim

“…Background and Purpose Stent retriever (SR) thrombectomy is commonly used for the treatment of emergent large vessel occlusion (ELVO) in acute ischemic stroke…”
Get full text

Use of quantitative angiographic methods with a data-driven model to evaluate reperfusion status (mTICI) during thrombectomy by Shiraz Bhurwani, Mohammad Mahdi, Snyder, Kenneth V., Waqas, Muhammad, Mokin, Maxim, Rava, Ryan A., Podgorsak, Alexander R., Chin, Felix, Davies, Jason M., Levy, Elad I., Siddiqui, Adnan H., Ionita, Ciprian N.

“…Purpose Intra-procedural assessment of reperfusion during mechanical thrombectomy (MT) for emergent large vessel occlusion (LVO) stroke is traditionally based…”
Get full text

Initial evaluation of a convolutional neural network used for noninvasive assessment of coronary artery disease severity from coronary computed tomography angiography data by Podgorsak, Alexander R., Sommer, Kelsey N., Reddy, Abhinay, Iyer, Vijay, Wilson, Michael F., Rybicki, Frank J., Mitsouras, Dimitrios, Sharma, Umesh, Fujimoto, Shinchiro, Kumamaru, Kanako K., Angel, Erin, Ionita, Ciprian N.

“…Purpose Coronary computed tomography angiography (CTA) has one of the highest diagnostic sensitivities for detection of the significance of coronary artery…”
Get full text

Stent retriever thrombectomy with the Cover accessory device versus proximal protection with a balloon guide catheter: in vitro stroke model comparison by Mokin, Maxim, Setlur Nagesh, Swetadri Vasan, Ionita, Ciprian N, Mocco, J, Siddiqui, Adnan H

“…Recently, an in vitro cerebrovascular occlusion model of the intracranial circulation was developed for testing thrombectomy devices. The Cover accessory…”
Get more information

Primary stentriever versus combined stentriever plus aspiration thrombectomy approaches: in vitro stroke model comparison by Mokin, Maxim, Ionita, Ciprian N, Nagesh, Swetadri Vasan Setlur, Rudin, Stephen, Levy, Elad I, Siddiqui, Adnan H

“…Artificial stroke models can be used for testing various thrombectomy devices. To determine the value of combined stentriever-aspiration thrombectomy compared…”
Get more information