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

Saturday, December 26, 2009

marked dysaesthesia over the front of the chest and in the axilla

Thirty-five patients were followed up after an average of 7.8 years (range 2-17 years). In one patient unilateral reoperation was carried out four months after the first operation. Since the first operation 34 patients had suffered from neither palmar nor axillary sweating. However 20 had permanent compensatory hyperhidrosis, and 15 suffered from gustatory facial sweating, which had usually started within six months of operation. Four, in whom two spinal thoracic nerves had also been resected, reported marked dysaesthesia over the front of the chest and in the axilla, lasting for several years.
http://www.ncbi.nlm.nih.gov/pubmed/1114879