{
  "A12434": {
    "_ref": "A12434_MED_GI_ANAL_ULTRASOUND_BACKLOAD_3361636196397709", 
    "demo": {
      "BirthYear": "1993", 
      "DeathYear": " ", 
      "Ethnicity": "Non-Hispanic", 
      "FirstRace": "White", 
      "MultiRacial": "No", 
      "Sex": "Female"
    }, 
    "exam": {
      "AgeAtExam": "26", 
      "IsAbnormal": "No", 
      "ProcedureName": "MED GI ANAL ULTRASOUND BACKLOAD", 
      "SmokingStatus": "Never Smoker", 
      "Status": "Alive"
    }
  }
}