Comprehensive treatment plan

Respond to the following questions using scholarly answers not just opinions. However, in some cases it might be necessary to include personal experiences/thoughts.
What is the most likely diagnosis?
What specific stage/classification/severity of the given medical condition/disease would the patient fall under based upon the information provided (cite your references)?
Explain in one to two paragraphs background information related to the given condition/disease (e.g., what it is, what manifestations/outcomes are related to it, what populations are at risk).
Based upon your research and the guidelines, how would you approach this patient – what would be your comprehensive treatment plan including pharmacological therapy and non-pharmacological therapy? Include other testing you might want, referrals if indicated and follow up recommendations.