PMC6423680_01
Right-sided neck swelling during Valsalva maneuver.
10.1177_2050313X19836351-fig1.jpg
PMC6423680_01_10.1177_2050313X19836351-fig1.jpg
fig1-2050313X19836351
The mass increased in size with Valsalva (Figure 1).
Sagittal contrast-enhanced CT image of the neck showing a well-defined large
saccular internal jugular vein.
10.1177_2050313X19836351-fig2.jpg
PMC6423680_01_10.1177_2050313X19836351-fig2.jpg
fig2-2050313X19836351
Computerized tomography (CT) scan of head and neck with contrast was done (Figures 2-4).
Contrast-enhanced coronal CT image is showing the extent of the dilatation of
the right internal jugular vein.
10.1177_2050313X19836351-fig3.jpg
PMC6423680_01_10.1177_2050313X19836351-fig3.jpg
fig3-2050313X19836351
Computerized tomography (CT) scan of head and neck with contrast was done (Figures 2-4).
Contrast-enhanced axial CT image showing dilated right internal jugular vein
with heterogeneous contrast filling.
10.1177_2050313X19836351-fig4.jpg
PMC6423680_01_10.1177_2050313X19836351-fig4.jpg
fig4-2050313X19836351
Computerized tomography (CT) scan of head and neck with contrast was done (Figures 2-4).
Doppler ultrasound of the right internal jugular vein on 1-year follow-up
showing patent vein with the same diameter compared to previous CT and no
thrombus formation.
10.1177_2050313X19836351-fig5.jpg
PMC6423680_01_10.1177_2050313X19836351-fig5.jpg
fig5-2050313X19836351
On patient follow-up after 1 year with US Doppler, the internal jugular vein was patent within size compared to previous CT image and no thrombus formation (Figure 5).