A PA view of the chest demonstrates right paratracheal (red arrow) and bilateral hilar (white arrows) lymphadenopathy. A CT scan (Figure 2) of the chest was then obtained to determine the extent ...

Left: Transverse image of left axilla on initial breast ultrasound, 19 days after first dose of Pfizer COVID-19 vaccination to left upper extremity ... of left axillary lymphadenopathy (arrow).

Mediastinal lymphadenopathy predominates in the anterior mediastinum and the paratracheal regions ... the prostate gland, or the upper gastrointestinal tract usually involves the middle ...