Which is/are indications to perform FNAC?

Fine Needle Aspiration Cytology (FNAC) is a minimally invasive technique that is often employed in the evaluation of breast lesions. The indications for performing FNAC encompass various clinical scenarios.

Confirming a suspected malignancy is one of the primary indications for FNAC. This procedure allows for the collection of cellular material from a suspicious lesion, which can then be assessed for the presence of cancerous cells. This is crucial for early diagnosis and treatment planning.

Additionally, FNAC can be used to confirm a benign impression of a lesion seen on imaging studies such as mammograms or ultrasounds. In cases where imaging suggests that a lesion may be non-cancerous, FNAC can provide reassurance through cytologic evaluation, helping to avoid unnecessary surgical interventions.

Evaluating a palpable mass in younger women, particularly those under 28 years of age, is also a valid indication for FNAC. This demographic may present with different types of breast lesions compared to older women, and FNAC serves as a useful tool in establishing a diagnosis in this population, given the variations in breast tissue composition and the concerns regarding malignancy.

Thus, all these scenarios are appropriate indications for performing FNAC, confirming why the selection of all the listed answers is the most accurate choice.