case_images: PMC11084981_01
case_images: FLAIR (fluid attenuated inversion recovery) images (a) demonstrated a high signal in the right jugular foramen area (blue arrow); T2-weighted images (b) and (c) demonstrated moderate signal intensity in the right jugular foramen area (blue arrows); coronal 26 mm x 22 mm (a), sagittal 20 mm x 26 mm (b), and horizontal 26 mm x 22 mm (c). Enhanced magnetic resonance imaging revealed a slightly longer T2 signal mass in the right jugular foramen area (d).
case_images: 10.1177_2050313X241249613-fig1.jpg
case_images: PMC11084981_01_10.1177_2050313X241249613-fig1.jpg
case_images: fig1-2050313X241249613
case_images: On May 18, 2023, during a physical examination for worsening symptoms, such as difficulty eating and drinking and progressive weight loss, cranial and enhanced magnetic resonance imaging (MRI) analyses were performed, indicating an occupation in the right jugular foramen region with a high possibility of jugular vein bulboma (Figure 1(a)-(d)). The right sternocleidomastoid muscle was atrophied and weak, and the right side of the shrug was weaker than the left side (Supplemental material Figure S1(a)-(d)).