The Osteoarthritis Initiative (OAI) is a longitudinal cohort study resource to investigate the natural history of knee osteoarthritis across the spectrum of the disease. The OAI includes clinical data and biospecimens. Data collected includes knee symptoms and function (measured using the West Ontario and McMaster Universities Arthritis Index (WOMAC) and the Knee injury and Osteoarthritis Outcome Score...

The dataset was compiled as part of a study To retrospectively assess MRI features of hepatocellular adenoma (HCA) and focal nodular hyperplasia (FHN) To retrospectively assess the MRI features of well-differentiated hepatocellular carcinoma(HCC) To characterize MRI findings that enable differentiation of HCA from FHN To characterize MR imaging findings that differentiate HCA from well-differentiated...

This dataset was compiled as part of a project exploring the clinical significance of incidental breast lesions identified on abdominal MRI exams. The dataset includes the medical reference numbers and gender of patients who received abdominal MRI exams at NYU Langone Health between 2012 and 2016.

This dataset was compiled to identify potential patients for a project to characterize white matter deficits in patients with psychotic spectrum disorder and the role of these deficits in cognitive dysfunction. The dataset includes patients with psychotic spectrum disorders (schizophrenia, schizoaffective disorders, bipolar disorder with psychotic features that are between the ages of 18 and 30 and...

This dataset was compiled as part of a project to see if bone imaging (CT/3DCT, 3D MRI) improves patients outcomes in patients with hip pain who undergo hip arthroscopy. The dataset includes information on two groups of patients: patients who had an MRI before arthroscopy and patients who had an MRI and 3DMRI or CT before arthroscopy. Patients are selected if they have had an MRI of their hip (CPT:...

This dataset was compiled to identify patients for recruitment for studies on the use of magnetic resonance imaging (MRI) to determine if a non-contrast MRI of bone microarchitecture has value as a diagnostic biomarker of bone quality and fracture risk in osteoporosis. The dataset includes information on patients over 18 years old who visited any NYU Manhattan site between May 2016 and May 2017, had...

This dataset was compiled as part of a project to discover novel visual biomarkers using convolutional neural networks that can diagnose normal pressure hydrocephalus condition (NPH) in the brain, particularly if the condition is occurring in the presence of other mental conditions. The project aims to aid the radiology research with novel biomarkers to look for to improve care for patients who would...

This dataset was compiled as part of a retrospective review of ordering patterns of advanced cross-sectional imaging. The review focuses on clinical encounters in which imaging was ordered in order to determine the characteristics of the encounter associated with such ordering. For each clinical encounter in which a CT, MRI, US, NM, or PET is ordered for an adult outpatient within the radiology department....

This dataset was compiled as part of a retrospective assessment of the impact of radiologist recommendation on medical spending associated with incidental imaging findings. The dataset includes the name, medical reference number, age, gender, race, ethnicity, payer, date, and accession of the initial relevant imaging examination, and the complete report of the relevant examination for patients that...

This dataset was compiled as pilot data for an NIH grant proposal to create a regional image sharing network. This dataset includes information on patients seen in the Emergency Department who underwent either a computed tomography (CT) scan or an magnetic resonance imaging (MRI) for head, spine, chest, or abdomen between January 1, 2017, and March 31, 2017.