Blood was drawn from the ophthalmic venous plexus and the contents of serum creatinine(Scr), urea nitrogen(BUN), total protein(TP) and albumin(ALB) were determined.
3. The trigeminal ganglion adhered anterior one third of medial and lateral wall, half of inferior wall and whole anterior wall, there was extensive venous plexus around the trigeminal ganglion and the proximal branches of ophthalmic nerve (V1), maxillary nerve (V2) and mandibular nerve (V3), which direct communication to cavernous sinus;
The occipital sinus has connections with intracranial veins and vertebral vein plexus,thus play a role in accessory venous drainage from the intracranium and in metastatic spread of diseases to intracranium.
Results The patient with traumatic basilar arteriovenous plexus fistula associated with basilar artery aneurysm and another patient with traumatic internal carotid artery,cavernous sinus fistula complicated with vertebral arteriovenous fistula were received 2 step embolization treatment, the 4 remaining were performed one time embolization.
Th e cement leakage observed on radiographs included slight leakage to the adjacent disc(8 of 141,5.7%)the perivertebral venous(2 of 141, 1.4%),the paraverte bral soft tissues(2 of 141,1.4%) and the epidural fat(9 of 141, 6.4%).
Other manifestations include imaging evidence of sinking of the brain, subdural fluid collections, enlargement of the pituitary, engorgement of venous sinuses, and engorgement of epidural venous plexus.
Nine angiomatous malformations situated on the outer surface of the dura and one situated in the pelvis, from which draining veins pierced the dura and joined the coronal venous plexus are described.
Two patients with spinal dural arteriovenous fistula draining into a coronal venous plexus developed transient subjective slight increase in their disability during the immediate post-angiographic period.
Presacral haemorrhage has long been considered as a serious complication resulted from the injury of presacral venous plexus during rectectomy. However, the experience in clinical practice and the anatomical study of distal structure of vertebral venous system has led us to consider a new concept about the cause and several other aspects of this complication.Among 323 cases undergone abdomino-perineal rectectomy, serious presacral haemorrhage occured in 16 cases, of which presacral venous plexus was injured...
In most anatomical textbooks and literatures, the azygos vein has been described as ascending on the right side of the vertebral column, but this description only coincides with the results of our 48 children's series. In 84 adults' specimens, a part of azygos vein course crossing midline appeared in 72.63 %. The possible courses of the displacement of the azygos vein to the left were related to the displacement of the aorta and the development of right posterior lung in the azygos-esophageal recesses. Amon...
Varicocele is a significant etiological factor in male infertility. The disease is caused by incompetence or congenital absence of the valves of internal spermatic veins, resulting in venous reflux. There is considerable experimental evidence for the direct relationship between elevated testicular and/or scrotal temperature and depressed spermatogenesis. The customary surgical approach is the high ligation of internal spermatic vein but a high percentage of failure has been recorded. This paper reports a ne...