Explanipedia

Gastrointestinal bleeding detection on digital subtraction angiography using convolutional neural networks with and without temporal information Open

Derek Smetanick, Sailendra Naidu, Alex Wallace, M. Grace Knuttinen, Indravadan Patel , et al. · 2025

Automated detection of GI bleeding in DSA may reduce time to embolization, thereby improving patient outcomes.

Laparoscopic primary suture repair of sigmoid perforation due to a chicken bone: a case report Open

Pia Borgas, Michael Bath, Ibrahim Jama, Charalampos Theodoropoulos, Sailendra Naidu · 2025

Sigmoid colon perforation due to foreign body ingestion is a rare and potentially life-threatening condition. Whilst sigmoid perforation is often managed through surgical intervention, no guidelines exist regarding use of minimally invasiv…

Navigating Severe Thrombocytopenia in End-Stage Liver Disease: A Pre-transplant Management Dilemma Open

Fares Jamal, Amani Elshaer, Cody Eslinger, Sailendra Naidu, Rolland C. Dickson , et al. · 2025

Abstract No. 518 Renal Angiomyolipoma Embolization: Does Lipid Content or Embolic Agent Predict Tumor Shrinkage? Open

Hayley Jones, Daniel R. Pérez, Aliasgar Moiyadi, Carolyn Mead‐Harvey, Alex Wallace , et al. · 2024

Transhepatic permanent pacemaker lead placement in a patient with limited venous access Open

Mustafa Suppah, Kamal Preet Cheema, Sailendra Naidu, Dan Sorajja · 2024

Permanent transvenous cardiac pacemaker implantation has predominantly relied on vascular access through the axillary, subclavian, or cephalic veins. When venous access is limited or compromised, alternative approaches are necessary [1,2].…

Transjugular intrahepatic portosystemic shunt-induced hemolysis in a non-cirrhotic patient: a case report Open

Michele Barnhill, Blanca Lizaola‐Mayo, Sailendra Naidu, Surbhi Shah, David M. Chascsa · 2023

Background In the 1990s, transjugular intrahepatic portosystemic shunts (TIPS) were performed using bare metal stents, and stent-induced hemolysis was a complication noted in 10% of patients. This was due to the mechanical stress created b…

Sinus Node Dysfunction After Percutaneous Transcatheter Closure of Right Coronary Artery–Superior Vena Cava Fistula Open

Anil Sriramoju, Mustafa Suppah, Chieh‐Ju Chao, Dan Sorajja, John P. Sweeney , et al. · 2023

Establishing a telemedicine program for interventional radiology: a study of patient opinion and experience Open

Sadeer Alzubaidi, Aditya Khurana, Andrew Sill, J Martha-Gracia Knuttinen, Scott Kriegshauser , et al. · 2022

PURPOSE The COVID-19 pandemic forced healthcare officials to implement new policies, such as the use of virtual consultations over office-based medical appointments, to reduce the transmission of the virus. The purpose of this study is to …

Percutaneous Image-Guided Ablation of Lung Tumors Open

Sadeer Alzubaidi, Harris Liou, Gia Saini, Nicole Segaran, J. Scott Kriegshauser , et al. · 2021

Tumors of the lung, including primary cancer and metastases, are notoriously common and difficult to treat. Although surgical resection of lung lesions is often indicated, many conditions disqualify patients from being surgical candidates.…

Prostate Artery Embolization—Review of Indications, Patient Selection, Techniques and Results Open

Sailendra Naidu, Harish Narayanan, Gia Saini, Nicole Segaran, Sadeer Alzubaidi , et al. · 2021

Lower urinary tract symptoms (LUTS) due to benign prostatic hypertrophy (BPH) are a very common problem in men ranging from mild urinary symptoms to recurrent urinary tract infections or renal failure. Numerous treatment options are availa…

Emerging approaches to pre-hospital hemorrhage control: a narrative review Open

Leila Jamal, Aman Saini, Keith Quencer, İzzet Altun, Hassan Albadawi , et al. · 2021

In the United States, trauma claims the lives of over 150,000 civilians each year. In military settings, trauma and exsanguination result in 50% of combat related deaths. The majority of these deaths result from uncontrolled non-compressib…

Endovascular interventions in the management of acute extremity trauma: a narrative review Open

Aditya Khurana, Keith Quencer, Aman Saini, Andrew Sill, Hassan Albadawi , et al. · 2021

Minimally invasive endovascular interventions including stenting and embolization have been widely adopted for the treatment of emergent and traumatic thoracoabdominal injuries. In recent years, these techniques have been utilized in the s…

Normal inflammatory markers in giant cell arteritis with long-standing cranial and symptomatic large-vessel involvement Open

Alicia Rodríguez-Pla, Sailendra Naidu, Yasmeen M. Butt, Victor J. Davila · 2021

We report the case of a 78-year-old woman who presented with cardiovascular risk factors and a history of an atypical transient ischaemic attack. She was referred by her primary care physician to the vascular surgery department at our inst…

Treatment of Hepatic Artery Stenosis in Liver Transplant Patients Using Drug-Eluting versus Bare-Metal Stents Open

Sailendra Naidu, Sadeer Alzubaidi, Grace Knuttinen, Indravadan Patel, Andrew Fleck , et al. · 2021

Hepatic artery stenosis after liver transplant is often treated with endovascular stent placement. Our institution has adopted use of drug-eluting stents, particularly in small-caliber arteries. We aimed to compare patency rates of drug-el…

Spontaneous visceral artery dissections in otherwise normal arteries: Clinical features, management, and outcomes compared with fibromuscular dysplasia Open

Stanislav Henkin, Waldemar E. Wysokiński, Marysia S. Tweet, Fadi Shamoun, Sailendra Naidu , et al. · 2020

Abstract No. 489 Ultralow contrast dose using catheter-directed computed tomography angiography in patients with renal insufficiency Open

Alex Wallace, Sailendra Naidu · 2020

Sample content of kinesthetic educational training: Reducing scattered X‐ray exposures to interventional physician operators of fluoroscopy Open

William Pavlicek, William F. Sensakovic, Yuxiang Zhou, Robert G. Paden, Anshuman Panda , et al. · 2019

Content used by Medical Physicists for fluoroscopy safety training to staff is deliverable via several formats, that is, online content or a live audience slide presentations. Here, we share one example of a kinesthetic (live, hands‐on sim…

History and Evolution of Yttrium-90 Radioembolization for Hepatocellular Carcinoma Open

Aman Saini, Alex Wallace, Sadeer Alzubaidi, M. Grace Knuttinen, Sailendra Naidu , et al. · 2019

Hepatocellular carcinoma (HCC) is the most common form of primary liver cancer and affects millions worldwide. Due to the lack of effective systemic therapies for HCC, researchers have been investigating the use of locoregional tumor contr…

Radiogenomics and Radiomics in Liver Cancers Open

Aman Saini, Ilana Breen, Yash Pershad, Sailendra Naidu, M. Grace Knuttinen , et al. · 2018

Radiogenomics is a computational discipline that identifies correlations between cross-sectional imaging features and tissue-based molecular data. These imaging phenotypic correlations can then potentially be used to longitudinally and non…

Irreversible Electroporation in Liver Cancers and Whole Organ Engineering Open

Aman Saini, Ilana Breen, Sadeer Alzubaidi, Yash Pershad, Rahul A. Sheth , et al. · 2018

Liver cancers contribute significantly to cancer-related mortality worldwide and liver transplants remain the cornerstone of curative treatment for select, early-stage patients. Unfortunately, because of a mismatch between demand and suppl…

Quiescent-Interval Single-Shot Magnetic Resonance Angiography Open

Aman Saini, Alex Wallace, Hassan Albadawi, Sailendra Naidu, Sadeer Alzubaidi , et al. · 2018

Lower extremity peripheral arterial disease (PAD) is a chronic, debilitating disease with a significant global burden. A number of diagnostic imaging techniques exist, including computed tomography angiography (CTA) and contrast-enhanced m…

Liquid Biopsy in Gastrointestinal Cancers Open

Aman Saini, Yash Pershad, Hassan Albadawi, Malia Kuo, Sadeer Alzubaidi , et al. · 2018

Liquid biopsy is the sampling of any biological fluid in an effort to enrich and analyze a tumor’s genetic material. Peripheral blood remains the most studied liquid biopsy material, with circulating tumor cells (CTC’s) and circulating tum…

Minimally Invasive Limited Ligation Endoluminal-Assisted Revision (MILLER): A Review of the Available Literature and Brief Overview of Alternate Therapies in Dialysis Associated Steal Syndrome Open

William W. Sheaffer, Patrick T. Hangge, Anthony Chau, Sadeer Alzubaidi, M. Grace Knuttinen , et al. · 2018

Dialysis associated steal syndrome (DASS) is a relatively rare but debilitating complication of arteriovenous fistulas. While mild symptoms can be observed, if severe symptoms are left untreated, DASS can result in ulcerations and limb thr…

The Use of Transarterial Approaches in Peripheral Arteriovenous Malformations (AVMs) Open

Aditya Khurana, Patrick T. Hangge, Hassan Albadawi, M. Grace Knuttinen, Sadeer Alzubaidi , et al. · 2018

Arteriovenous malformations (AVMs) are a subset of congenital vascular malformations (CVMs). They comprise abnormal connections between arterial and venous circulation; treatment approaches are dependent on the angioarchitecture of the AVM…

Degree of Left Renal Vein Compression Predicts Nutcracker Syndrome Open

Patrick T. Hangge, Nikhil Gupta, Aditya Khurana, Keith Quencer, Hassan Albadawi , et al. · 2018

Nutcracker syndrome (NS) refers to symptomatic compression of the left renal vein (LRV) between the abdominal aorta and superior mesenteric artery with potential symptoms including hematuria, proteinuria, left flank pain, and renal venous …

Multi-Detector Computed Tomography Imaging Techniques in Arterial Injuries Open

Cameron Adler, Patrick T. Hangge, Hassan Albadawi, M. Grace Knuttinen, Sadeer Alzubaidi , et al. · 2018

Cross-sectional imaging has become a critical aspect in the evaluation of arterial injuries. In particular, angiography using computed tomography (CT) is the imaging of choice. A variety of techniques and options are available when evaluat…

Colorectal-Vaginal Fistulas: Imaging and Novel Interventional Treatment Modalities Open

M. Grace Knuttinen, Johnny Yi, Paul M. Magtibay, Christina Miller, Sadeer Alzubaidi , et al. · 2018

Colovaginal and/or rectovaginal fistulas cause significant and distressing symptoms, including vaginitis, passage of flatus/feces through the vagina, and painful skin excoriation. These fistulas can be a challenging condition to treat. Alt…

Quadrilateral Space Syndrome: Diagnosis and Clinical Management Open

Patrick T. Hangge, Ilana Breen, Hassan Albadawi, M. Grace Knuttinen, Sailendra Naidu , et al. · 2018

Quadrilateral space syndrome (QSS) is a rare disorder characterized by axillary nerve and posterior humeral circumflex artery (PHCA) compression within the quadrilateral space. Impingement is most frequently due to trauma, fibrous bands, o…

Abstract No. 599 Time-driven activity-based costing in interventional radiology: a pilot study Open

Yash Pershad, Hassan Albadawi, Sailendra Naidu, M. Grace Knuttinen, J. Scott Kriegshauser , et al. · 2018

Natural History and Management Outcomes of Segmental Arterial Mediolysis Open

Kate Peng, Victor J. Davila, William M. Stone, Fadi Shamoun, Sailendra Naidu , et al. · 2017

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