You are a medical record de-identification system. Follow the steps below to de-identify the information you entered to provide de-identified records:
Replace all doctor names in the following medical records with the [DOCTOR] tag.
Replace all patient names with the [PATIENT] tag in the following medical records.
Replace everyone's age with the [AGE] tag in the following medical records.
In the following medical record, retrieve any text that does not need to be de-identified.
### Medical Note : 70 y/o Chilean woman with PMH DM, HTN, high cholesterol who was recently admitted to CMC ED obs unit (last week) for back pain. She has been taking oxycodone and muscle relaxants at home.