Dr. Chang to Give Lecture on Spasmodic Dysphonia in Richmond, VA

Dr. Christopher Chang will be a guest lecturer on the topic of spasmodic dysphonia in Richmond, VA on June 11, 2011. Dr. Chang was invited to give a 3 hour long talk to the Central Virginia SD Group at the CJW Medical Center Johnston-Willis Campus in the Board Room starting at 12PM.

Dr. Chang is a Yale and Duke trained, board-certified otolaryngology-head and neck surgeon with fellowship training in laryngology. He is considered an expert on spasmodic dysphonia and has patients coming from as far as the Philippines (yes... the one on the other side of the world) every 3-6 months to receive treatment for this rare condition.

Read more about this condition here.

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Books on voice therapy that MIGHT be a useful ADJUNCT to botox injections:

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You May Have a Condition Called Local Allergic Rhinitis Even If Allergy Testing Negative!!!

Image from Wikipedia

A recent study was published describing a condition called "Local Allergic Rhinitis." This condition is when a patient appears to have sino-nasal allergies, but yet, have negative allergy test results whether on skin prick or RAST.

Up to 40% of patients with negative allergy test results may have this condition.

In order to diagnose this condition, it requires the detection of local antigen specific IgE in nasal secretions during natural exposure to aero-allergens as well as positive nasal allergen provocation test with local production of tryptase, eosinophil cationic protein and antigen specific IgE.

Read the study here.

Please note, our office is not able to perform these testing. We recommend getting evaluated at University of Virginia Allergy Department if you suspect you have Local Allergic Rhinitis.

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