The amount of compensatory sweating depends on the patient, the damage that the white rami communicans incurs, and the amount of cell body reorganization in the spinal cord after surgery.
Other potential complications include inadequate resection of the ganglia, gustatory sweating, pneumothorax, cardiac dysfunction, post-operative pain, and finally Horner’s syndrome secondary to resection of the stellate ganglion.
www.ubcmj.com/pdf/ubcmj_2_1_2010_24-29.pdf

After severing the cervical sympathetic trunk, the cells of the cervical sympathetic ganglion undergo transneuronic degeneration
After severing the sympathetic trunk, the cells of its origin undergo complete disintegration within a year.

http://onlinelibrary.wiley.com/doi/10.1111/j.1439-0442.1967.tb00255.x/abstract

Tuesday, November 15, 2011

Spinal Ischemic Stroke from complications of abdominal surgery, esp. sympathectomy

B. Arterial feeders (e.g. thoracic, intercostal, or cervical branch from subclavian or vertebral artery)
1) thromboembolic disease!
2) complications of abdominal surgery (esp. sympathectomy)
3) dural AV fistulas (between radicular arteries and veins outside dura mater) – cause venous
hypertension → characteristic dilated veins that course on spinal cord surface.

Viktor’s Notes℠ for the Neurosurgery Resident
Please visit website at www.NeurosurgeryResident.net
Updated: April 17, 2010