The vessel is then plugged or a thrombus is formed.
"Common Diseases of Farm Animals"
R. A. Craig, D. V. M.
The sigmoid sinus is then exposed, and after any granulation tissue or pus that may be in the groove has been cleared away, the sinus is opened and the thrombus removed.
"Manual of Surgery Volume Second: Extremities--Head--Neck. Sixth Edition."
Alexander Miles Alexis Thomson
Death may take place suddenly from asphyxia, from heart failure, or from displacement of a thrombus from one of the veins in the neck.
"Manual of Surgery Volume Second: Extremities--Head--Neck. Sixth Edition."
Alexander Miles Alexis Thomson