internal jugular!
The hepatic portal vein is formed by the union of (a) splenic vein, which drains the spleen, pancreas, greater curvature of stomach and (b) superior mesenteric, which drains the small intestine and ascending colon. The gastric vein, which drains the lesser curvature of the stomach, empties directly into the hepatic portal vein.The hepatic portal vein is formed by the union of (a) the splenic vein, which drains the spleen, part of the pancreas, and the stomach & (b) superior mesentic vein, which drains the small intestine and transverse colon. The left gastric vein, which drains the lesser curve of the stomach, empties directly into the hepatic portal vein.
The superior sagittal sinus is a vein located in the dura mater that runs parallel to the longitudinal fissure of the brain. It collects blood and cerebrospinal fluid from the superior aspects of the brain and drains into the internal jugular vein.
Azygous vein
Right Lymphatic
The external iliac vein drains into the common iliac vein as it enters the pelvis.
Hepatic vein drains the liver, carrying oxygen-depleted blood back to the heart.
Cardiac Vein
urethra
retromandibular-vein-1
small cardiac vein
They go through the suprarenal veins. The left suprarenal vein drains into the left renal vein, although in a minority of individuals it drains into the inferior phrenic vein. The right suprarenal vein drains directly into the inferior vena cava.
It is the azygos vein that is located on right side of abdominal and thoracic aorta and in front of right vegus nerve that drains into superior vena cava on its posterior aspect just before vena cava drains into right atrium.azygos vein