Duplex ultrasonography revealed aneurysmatic formation of the internal jugular vein (Figure 2), measuring 2.82 cm by 1.14 cm in the transverse plane, with high-velocity blood flow within the ...

The internal jugular vein is located in the carotid sheath in the neck, alongside the vagus nerve and carotid arteries. It runs down the left and right sides of the neck, delivering blood from the ...

Note the early opacification of the internal carotid artery. When the contrast reaches the cavernous portion of the internal carotid artery, there is a blush of contrast into the enlarged cavernous ...

Aneurysms of the external jugular vein (EJV) are extremely rarely reported in the literature. They may occur as congenital lesions developing without a known cause, secondary to trauma, hypertension, ...

Spontaneous internal jugular vein thrombosis is a rare vascular disorder. In the pre-antibiotic era this condition was a well-known complication of head and neck infection. 1 The leading cause at ...