A case of Non – Insulin dependent diabetes mellitus (NIDDM) with a history of diabetes for one year should have an ophthalmic examination ?
## **Core Concept**
Non-Insulin Dependent Diabetes Mellitus (NIDDM), also known as Type 2 Diabetes Mellitus, is a metabolic disorder characterized by insulin resistance and impaired insulin secretion. Diabetic retinopathy is a common complication of diabetes, and regular ophthalmic examinations are crucial for early detection and management.
## **Why the Correct Answer is Right**
The correct answer recommends an ophthalmic examination within the first year of diagnosis of NIDDM. This is because diabetic retinopathy can be present even at the time of diagnosis of type 2 diabetes, and the risk increases with the duration of diabetes. The American Diabetes Association (ADA) and other guidelines recommend that adults with type 2 diabetes should have an initial dilated and comprehensive eye examination by an ophthalmologist or optometrist shortly after the diagnosis of diabetes is made, and then periodically thereafter.
## **Why Each Wrong Option is Incorrect**
- **Option A:** This option suggests delaying the ophthalmic examination, which could miss early signs of diabetic retinopathy.
- **Option B:** This option suggests an examination after 5 years, which could also delay diagnosis and treatment of diabetic retinopathy.
- **Option C:** This option might seem reasonable but does not align with current guidelines for the initial examination timing.
## **Clinical Pearl / High-Yield Fact**
A key point to remember is that the presence of diabetic retinopathy can be asymptomatic until it reaches an advanced stage. Early detection through regular ophthalmic examinations can prevent vision loss. A common mnemonic to recall the importance of eye exams in diabetics is to consider that "vision loss from diabetic retinopathy is preventable with early detection."
## **Correct Answer:** . Within 1 year of diagnosis