Guidelines for Neuro-Musculoskeletal Thermography | AAThermology

Guidelines for Neuro-Musculoskeletal Thermography | AAThermology: "Infrared SSR evaluation of the neuromusculoskeletal system is performed to provide an overview of the location, extent and severity of sympathetic skin response abnormalities.  When abnormalities due to vasomotor/sudomotor dysfunction occur there are associated changes in skin galvanic impedance and skin temperature.  Skin galvanic impedance changes map closely with skin temperature. In physics this is explained by the fractal nature of infrared waves and their relationship to resistance and conductivity.   The SSR evaluation can be performed from the cranium to the base of the spine (inclusive of all segments) and torso to the extremities, extended to the fingers and toes.

Common Indications
Some of the common indications for performance of extremity and spine infrared SSR imaging include (1-11):

Evaluation or follow-up of patients with known or suspected vasomotor instability.
Assessment of patients with presumptive Complex Regional Pain Syndrome (CRPS) Type I or II – formally known as Reflex Sympathetic Dystrophy (RSD),  Thoracic Outlet Syndrome, Vaso-motor Headache and Barre’-Leiou Syndrome.
Pre-procedure assessment for planning of interventional therapeutics.
Follow-up to determine technical adequacy of surgical intervention, i.e., sympathetic block, sympathectomy, peripheral nerve implantation and/or spinal cord stimulator placement.
Follow-up to detect improvement, progression or spread of disease, which may reflect change in condition.
Evaluation of vasospastic disorders, rheumatic inflammation and unexpected post operative or post fracture pain.
Evaluation of somatoautonomic and visceroautonomic responses which may be present secondary to acute trauma or disease.
Evaluation of other disorders associated with autonomic dysfunction such as shoulder hand syndrome.
Evaluation of non myelinated neuropathies.
Mapping of the extent of vasomotor instability to guide sympathetic response generator identification.
Mapping of the location of vasomotor instability for impairment rating purposes.
Confirmation of diagnostic inclusion criteria for clinical diagnostic purposes.
Confirmation of diagnostic inclusion criteria for research purposes."



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Stellate Ganglion Block for the Treatment of Posttraumatic Stress Disorder | Psychiatric Annals

Stellate Ganglion Block for the Treatment of Posttraumatic Stress Disorder | Psychiatric Annals: "SGB has been shown to have utility for diagnostic, therapeutic, and prognostic purposes for a variety of conditions, including: chronic regional pain syndrome types I and II to the upper extremities (CRPS I and II); chronic and acute vascular insufficiency/occlusive vascular disorders of the upper extremities, such as Raynaud’s disease, intra-arterial embolization and vasospasm. SGB has also been found an effective treatment for poor lymphatic drainage and local edema of the upper extremity following breast surgery; postherpetic neuralgia; and phantom limb pain or amputation stump pain. Patients with quinine poisoning; sudden hearing loss and tinnitus; hyperhidrosis of the upper extremity; cardiac arrhythmias and ischemic cardiac pain; Bell’s palsy and a variety of orofacial pain syndromes, including neuropathic orofacial pain and trigeminal neuralgia; vascular headache such as cluster and migraine headaches; and neuropathic pain syndromes among cancer patients are all also candidates for SGB.2,3,12–16

SGB has also been recommended for improving blood flow to the cranium for angiography and following stroke/cerebrovascular accident and hyperhidrosis to the upper extremities.13,14 Additionally, SGB’s use has been reported in the treatment of Ménière’s syndrome3 and hot flashes.17–19"



https://archive.today/yOe5b

cardiovascular effects, tremulousness and sweating produced by thyroid hormones can be reduced or abolished by sympathectomy

Although, plasma catecholamine levels are normal in hyperthyroidism, the cardiovascular effects, tremulousness and sweating produced by thyroid hormones can be reduced or abolished by sympathectomy. (p. 133)

Introduction To Endocrinology

ENDOCRINOLOGY CHANDRA S. NEGI

PHI Learning Pvt. Ltd., 2009 - Endocrinology - 455 pages

sympathectomy affects the immune system

sympathectomy affects the immune system: "Chest pain, chest hypersensitivity, arm pain, paraesthesias of the upper limb and the thoracic wall, and recurrent pain in the axillary region have all been described. Intra-operative intrapleural analgesia using bupivacaine can help reduce postoperative pain. Using a 5 mm rather than 1cm post causes less postoperative discomfort, particularly in women with narrow intercostal spaces.
Complications in Vascular and Endovascular Surgery: How to avoid them and how to get out of trouble


Jonothan J Earnshaw, Michael Wyatt,

tfm Publishing Limited, Jan 1, 2012 - Medical - 318 pages"

Sympathectomy impaired the PTH response to hypocalcaemia

ETS Surgery: Sympathectomy impaired the PTH response to hypocalcaemia: "Sympathectomy impaired the PTH response to hypocalcaemia
Clinical Physiology and Functional Imaging

Volume 10 Issue 1, Pages 37 - 53
Published Online: 28 Jun 2008"



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Effects of cervical sympathectomy, stage of the estrous cycle and estradiol treatment.

C A CA Nagle, D P DP Cardinali and J M JM Rosner Life Sci 13(8):1089-103 (1973) PMID 4357690

Changes in TH mRNA levels after cold stress or sympathectomy were eliminated by denervation of the adrenal gland

http://www.ncbi.nlm.nih.gov/pubmed/2427735

Effect of local sympathectomy on 24-h changes in mitogenic responses and lymphocyte subset populations

Wistar male rats received a bilateral superior cervical ganglionectomy or sham-operation and 10 days later were injected with Freund’s complete adjuvant or its vehicle. Two days later, rats were killed at six different time intervals throughout a 24-h cycle. The mitogenic effect of lipopolysaccharide (LPS) and concanavalin A (Con A) and the relative size of lymphocyte subset populations were measured in submaxillary lymph nodes. Cells from sympathectomized lymph nodes showed a lower response to Con A. Freund’s adjuvant injection decreased amplitude of daily rhythm in Con A response, an effect prevented by denervation. Generally, ganglionectomy increased Con A response at the early phase of arthritis. Acrophases for Con A and LPS effect occurred at early afternoon and did not change after ganglionectomy. Administration of Freund’s adjuvant caused a 10-h advance in acrophase of LPS mitogenic activity, an effect prevented by ganglionectomy. Significant 24-h rhythms were observed in relative size of lymph node B and T cells. Denervation augmented amplitude of rhythm in B cells in adjuvant’s vehicle-injected rats. As far as T lymphocyte subsets, acrophases occurred at the afternoon (CD4⁺ and CD4⁺–CD8⁺ cell types) or at night (CD8⁺ cell types). Immunization augmented amplitude of 24-h rhythms in CD4⁺–CD8⁺ cells regardless of innervation whereas denervation counteracted the suppression of daily rhythm in CD8⁺ cells seen in arthritis. The results indicate that some of the changes seen in 24-h organization of immune responses in lymph nodes at an early phase of arthritis are modified by severing the local sympathetic nerves.
http://journals1.scholarsportal.info/details.xqy?uri=/00068993/v888i0002/227_eolso2ppofaa.xml

the autonomic nervous system varies in a unique, autonomous manner, and it is therefore difficult to assess changes in patients in a uniform manner

There are several reasons that stellate ganglion block affects the cardiovascular system. Stellate ganglion block will initially affect both the sympathetic and parasympathetic nervous systems based on the degree of block. The intensity of right stellate ganglion blockage of the sympathetic and parasympathetic nervous system will result in heart rate changes and altered activity of the sympathetic and parasympathetic nervous system. Efferent sympathetic innervation from the right stellate ganglion is primarily distributed over the sinus node of the heart, and the influence of the autonomic nervous system and left stellate ganglion block should be assessed. Further, results will be affected by the health status of participants.

Although efferent sympathetic nerves from the stellate ganglion are primarily distributed over the heart, efferent sympathetic fibers from the 2nd to 5th thoracic ganglia affect the heart as well. Accordingly, the autonomic nervous system of the heart is not completely dependent on the stellate ganglia. The influence of the autonomic nervous system cannot be excluded as well. It is worth noting that the mepivacaine in the present study was a lower dosage than those used in other studies. Finally, the autonomic nervous system varies in a unique, autonomous manner, and it is therefore difficult to assess changes in patients in a uniform manner or just through the application of one or two indicators. Future studies should examine diverse methods for the assessment of autonomic nervous system function.

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2872892/

peripheral sympathectomy causes a dramatic increase in NGF levels in the denervated organs

Increased Nerve Growth Factor Messenger RNA and Protein

Peripheral NGF mRNA and protein levels following
sympathectomy
It has been shown previously that peripheral sympathectomy
causes a dramatic increase in NGF levels in the denervated
organs (Yap et al., 1984; Kanakis et al., 1985; Korsching and
Thoenen, 1985).
Increased ,&Nerve Growth Factor Messenger RNA and Protein
Levels in Neonatal Rat Hippocampus Following Specific Cholinergic
Lesions
Scott R. Whittemore,” Lena Liirkfors,’ Ted Ebendal,’ Vicky R. Holets, 2,a Anders Ericsson, and HBkan Persson
Departments of Medical Genetics and’ Zoology, Uppsala University, S-751 23 Uppsala, Sweden, and *Department of
Histology, Karolinska Institute, S-104 01 Stockholm, Sweden