Final answer:
The symptoms mentioned in the question are indicative of Systemic Lupus Erythematosus (SLE), an autoimmune disease characterized by malar butterfly rash, fever, and joint pain.
Step-by-step explanation:
The symptoms mentioned in the question - malar butterfly rash, fever, joint pain, and +ANA - are indicative of Systemic Lupus Erythematosus (SLE).
In SLE, the body's immune system mistakenly attacks its own tissues and organs. The malar butterfly rash, which typically appears over the cheeks and bridge of the nose, is a characteristic skin manifestation of SLE. Additionally, fever and joint pain are common symptoms in SLE.
Therefore, the correct answer is D) Systemic Lupus Erythematosus (SLE).