case_images: PMC3633282_01
case_images: Neck swelling lateral to the right sternomastoid muscle made prominent on breath holding
case_images: JNSBM-4-223-g001.jpg
case_images: PMC3633282_01_JNSBM-4-223-g001.jpg
case_images: F1
case_images: The swelling became more prominent on breath holding [Figure 1] and decreased in size on resuming normal breathing.
case_images: Ultrasonogram demonstrating the origin of aneurysm from the external jugular vein
case_images: JNSBM-4-223-g002.jpg
case_images: PMC3633282_01_JNSBM-4-223-g002.jpg
case_images: F2
case_images: Ultrasound revealed an anechoic lesion measuring 3.4 x 3.3 x 3.0 cm adjacent to and communicating with EJV, approximately 1.3 cm proximal to its merger with the subclavian vein [Figure 2].
case_images: Computerized tomogram angiography showing aneurysmal mass superior to the right subclavian vein with splaying of an external jugular vein and an internal jugular vein
case_images: JNSBM-4-223-g003.jpg
case_images: PMC3633282_01_JNSBM-4-223-g003.jpg
case_images: F3
case_images: On computerized tomogram (CT) angiography, a 3.4 x 3.3 x 3.0 cm enhancing lesion was seen superior to the right subclavian vein causing splaying of EJV and internal jugular vein [Figure 3].