32 year old nulliparous comes to gynecology OPD, due to inability to conceive. On general examination, she is otherwise healthy. She has undergone uterine dilatation and curettage for menorrhagia not controlled medically, around 4 years ago. Which of the following investigation would be more appropriate in this patient?

## **Core Concept**
The patient's history of uterine dilatation and curettage (D&C) for menorrhagia not controlled medically, followed by an inability to conceive, suggests potential Asherman's syndrome. Asherman's syndrome is characterized by the formation of adhesions or scar tissue within the uterus, often as a result of surgical procedures like D&C. This condition can lead to infertility, among other symptoms.

## **Why the Correct Answer is Right**
The correct answer, , likely refers to a diagnostic tool that can directly visualize the uterine cavity and assess for adhesions or other abnormalities. Given the patient's history and symptoms, **hysteroscopy** is the most appropriate investigation. Hysteroscopy allows for direct visualization of the inside of the uterus and can be used to diagnose and sometimes treat conditions like Asherman's syndrome. It is particularly useful in evaluating the uterine cavity for adhesions, which could be causing the patient's infertility.

## **Why Each Wrong Option is Incorrect**
- **Option A:** - This option might refer to a different imaging technique that does not directly visualize the uterine cavity or is less specific for diagnosing intrauterine adhesions.
- **Option B:** - Similarly, this could be another diagnostic test that, while useful in some contexts, does not offer the direct visualization and diagnostic capability for Asherman's syndrome that hysteroscopy provides.
- **Option D:** - This option might represent a test that is not directly relevant to the evaluation of the uterine cavity or Asherman's syndrome.

## **Clinical Pearl / High-Yield Fact**
A key point to remember is that Asherman's syndrome is a potential complication of uterine surgery, such as D&C, and should be considered in patients with a history of such procedures who present with infertility or menstrual abnormalities. Hysteroscopy is both diagnostic and potentially therapeutic for this condition, making it a valuable tool in the evaluation of these patients.

## **Correct Answer:** . Hysteroscopy

✓ Correct Answer: B. Hysterosalpingography