The Short and Long of COVID-19: A Review of Acute and Chronic Radiologic Pulmonary Manifestations of SARS-2-CoV and Their Clinical Significance.

Coronavirus disease 2019 (COVID-19) pneumonia has had catastrophic effects worldwide. Radiology, in particular computed tomography (CT) imaging, has proven to be valuable in the diagnosis, prognostication, and longitudinal assessment of those diagnosed with COVID-19 pneumonia. This article will review acute and chronic pulmonary radiologic manifestations of COVID-19 pneumonia with an emphasis on CT and also highlighting histopathology, relevant clinical details, and some notable challenges when interpreting the literature.

The Short and Long of COVID-19: A Review of Acute and Chronic Radiologic Pulmonary Manifestations of SARS-2-CoV and Their Clinical Significance.

Coronavirus disease 2019 (COVID-19) pneumonia has had catastrophic effects worldwide. Radiology, in particular computed tomography (CT) imaging, has proven to be valuable in the diagnosis, prognostication, and longitudinal assessment of those diagnosed with COVID-19 pneumonia. This article will review acute and chronic pulmonary radiologic manifestations of COVID-19 pneumonia with an emphasis on CT and also highlighting histopathology, relevant clinical details, and some notable challenges when interpreting the literature.

Modification of the diabetes prevention program for the treatment of nonalcoholic fatty liver disease: A pilot study.

Objective: The Diabetes Prevention Program (DPP) is the gold standard lifestyle modification program that reduces incident type 2 diabetes mellitus. Patients with prediabetes and patients with non-alcoholic fatty liver disease (NAFLD) often share metabolic features; we hypothesized that the DPP could be adapted and used to improve outcomes in patients with NAFLD.

Methods: NAFLD patients were recruited into a 1 year modified DPP.

Development of a robust radiomic biomarker of progression-free survival in advanced non-small cell lung cancer patients treated with first-line immunotherapy.

We aim to determine the feasibility of a novel radiomic biomarker that can integrate with other established clinical prognostic factors to predict progression-free survival (PFS) in patients with non-small cell lung cancer (NSCLC) undergoing first-line immunotherapy. Our study includes 107 patients with stage 4 NSCLC treated with pembrolizumab-based therapy (monotherapy: 30%, combination chemotherapy: 70%). The ITK-SNAP software was used for 3D tumor volume segmentation from pre-therapy CT scans.

Thoracic Infections in Solid Organ Transplants: Radiological Features and Approach to Diagnosis.

Solid organ transplantations (SOT) continue to increase in number, and infections remain one of, if not the most important factor affecting patient morbidity and mortality. The number of possible pulmonary infections in SOT is vast, which include community-acquired, nosocomial, and opportunistic pathogens. Incorporating additional information, such as characteristic imaging appearances, time from transplantation, and an approach to imaging features, the radiological differential diagnosis can be narrowed, allowing imaging to remain central in SOT patient management.