New TRUS Techniques and Imaging Features of PI-RADS 4 or 5: Influence on Tumor Targeting.

Purpose: To determine if the new transrectal ultrasound (TRUS) techniques and imaging features contribute to targeting Prostate Imaging and Reporting and Data System (PI-RADS) 4 or 5.

Materials And Methods: Between December 2018 and February 2020, 115 men underwent cognitive biopsy by radiologist A, who was familiar with the new TRUS findings and biopsy techniques. During the same period, 179 men underwent magnetic resonance imaging-TRUS image fusion or cognitive biopsy by radiologist B, who was unfamiliar with the new biopsy techniques.

NUT Midline Carcinoma of the Lung: Computed Tomography Findings in 10 Patients.

Objective: The aim of the study was to evaluate computed tomography (CT) findings of pulmonary NUT midline carcinoma.

Methods: We assessed clinical and CT features of pulmonary NUT carcinoma in 10 consecutive patients (M:F, 7:3; mean, 39 years).

Results: The primary tumors (size range, 15-65 mm) manifested as either a peripheral tumor (5/10) or a central tumor (5/10).

Differentiation between inflammatory myofibroblastic tumor and cholangiocarcinoma manifesting as target appearance on gadoxetic acid-enhanced MRI.

Purpose: To determine the differential features of inflammatory myofibroblastic tumor (IMT) and intrahepatic cholangiocarcinoma (ICC) manifesting as target appearance on gadoxetic acid-enhanced MRI.

Methods: Twenty-seven patients with 36 IMTs (1.2-6.