Capillary plexuses and lymphatic vessels spread from the retroperitoneal lymph sac to the abdominal viscera and diaphragm.
12.
Retroperitoneal organs in general do not have a complete covering of peritoneum, so they are fixed in location.
13.
Sources of obstruction that can arise from other various causes include kidney stones, blood clots, or retroperitoneal fibrosis.
14.
The next lymph sac to appear is the unpaired retroperitoneal lymph sac at the root of the mesentery of the intestine.
15.
Post-marketing events have been the occurrence of intracranial bleeding, retroperitoneal bleeding, pulmonary hemorrhage and spinal-epidural hematoma.
16.
Urgent treatment is advised with certain organ manifestations, such as aortitis, retroperitoneal fibrosis, proximal biliary pancreatic enlargement and pericarditis.
17.
It is a large retroperitoneal vein that lies posterior to the abdominal cavity and runs along the right side of the vertebral column.
18.
Liposarcoma is found in 1 % of lipomas and are more likely in lesions of the lower extremities, shoulders and retroperitoneal areas.
19.
The most common cause is renal cell carcinoma ( a . k . a . hypernephroma ) followed by retroperitoneal fibrosis or adhesions.
20.
This is typically a piece of PTFE that is sewn directly to the iliac arteries, which are exposed via an open retroperitoneal approach.
