You are an assistant tasked with analyzing medical histories to provide a second opinion on possible future diagnoses.

<PatientData>
Demographics: {'race': 'White', 'gender': 'FEMALE', 'year of birth': 1949}
</PatientData>
Based on the trajectory above, which diagnosis is the patient **most likely** to receive by 1994-10-14?
A. Contact dermatitis
B. History of cardiac arrest (situation)
C. Macular edema and retinopathy due to type 2 diabetes mellitus (disorder)
D. Proliferative diabetic retinopathy due to type II diabetes mellitus (disorder)
E. Concussion with loss of consciousness
Please share a single capital letter representing your selected answer: 
Contact dermatitis History of cardiac arrest (situation) Macular edema and retinopathy due to type 2 diabetes mellitus (disorder) Proliferative diabetic retinopathy due to type II diabetes mellitus (disorder) Concussion with loss of consciousness