-
ARRS Case of the Week- Nov 13, 2017
GASTROINTESTINAL IMAGING: Pancreas Case Author: Ramit Lamba, MBBS, MD, University of California, Davis History 45-year-old woman with finding of asymptomatic calcification in the left upper quadrant on a chest radiograph obtained as part of an employment health screening. Imaging Findings Axial (A) and sagittal (B) CT images though the upper abdomen show a cystic encapsulated…
-
ARRS Case of the Week- Oct 2, 2017
From http://www.arrs.org/ARRSLIVE/CaseOfTheWeek. PEDIATRIC RADIOLOGY: Musculoskeletal Radiology Case Author: Ricardo Restrepo, MD, Miami Children’s Hospital History 8-year-old girl with dysmorphic features and short stature who reports difficulty walking. Imaging Findings Frontal radiograph of the right hand (A) shows short, squat metacarpals that are widened distally and tapered proximally (arrows). Wide radioulnar articular ends also are evident. Lateral…
-
ARRS Case of the Week- August 14, 2017
MUSCULOSKELETAL IMAGING: Arthritis of the Proximal Joints Case Author: Kirkland W. Davis, MD, University of Wisconsin of School of Medicine, and Public Health History 55-year-old man with sciatica. Imaging Findings Coronal T1-weighted MR image of hips (A) and coronal fat-suppressed T2-weighted MR image of the left hip (B) show large intraarticular erosions of the femurs…
-
Benign Bone Tumors
Radiology Key Benign Tumors and Tumor-Like Lesions III: Fibrous, Fibroosseous, and Fibrohistiocytic Lesions Fibrous Cortical Defect and Nonossifying Fibroma Fibrous cortical defects and nonossifying (nonosteogenic) fibromas are the most common fibrous lesions of bone and are predominantly seen in children and adolescents. More common in boys than in girls, they have a predilection for the…