The internal jugular veins (IJV) are the primary venous outflow channels of the head and
neck. The IJV is of clinical interest since it is often used for central venous access. This …

Purpose During reconstructive planning for mandibular resection and reconstruction, it was
noted that the left internal and external jugular veins were absent, with a considerable …

We report a case of vascular malformation arising from internal jugular vein discovered
during radiological investigations for restaging of metastatic colon carcinoma of an adult …

Simple Summary This case series is about two French bulldogs and one English bulldog
affected by pulmonary valve stenosis that were diagnosed with different abnormalities of the …

Abstract Pourfour du Petit Syndrome (PdPS) is characterized by signs of oculosympathetic
hyperactivity caused by irritation in the oculosympathetic pathway and shares etiologies with …

Two English bulldogs referred for interventional palliation of severe pulmonary valve
stenosis were incidentally diagnosed with unilateral absence of an external jugular vein (left …

Absence of an internal jugular vein at birth is infrequent. These developmental anomalies
affect approximately 0.05 percent to 0.25 percent of the population in the general …

The external jugular vein is a superficial vein that has a relatively diagonal to vertical course
in the neck region and runs superficial to the sternocleidomastoid muscle. This vein is …

Discussion Non-visualisation of the right IJV on two-dimensional sonographic scanning can
be due to operator (eg suboptimal patient positioning, inappropriate machine setting, and …

Discussion Internal jugular vein is formed by the union of inferior petrosal sinus and sigmoid
venous sinus in or just distal to the jugular foramen (forming the jugular bulb). It descends in …