The information provided is intended to educate the reader about certain medical conditions and certain possible treatments.  It is not a substitute for examination, diagnosis, and medical care provided by a licensed and qualified health professional.  These web-sites documents are for informational purposes only and should not be construed as medical advice or opinion on any patient specific facts or circumstances.  Although every attempt is made to keep the documents current and accurate you should not rely on this information or its applicability to any specific circumstances without first consulting your primary care physician or a specialist physician in the particular area of your concern.