Review:
Fine Needle Aspiration Cytology (fnac)
overall review score: 4.2
⭐⭐⭐⭐⭐
score is between 0 and 5
Fine-needle aspiration cytology (FNAC) is a minimally invasive diagnostic procedure used to examine and diagnose abnormalities or lesions within various tissues and organs. It involves inserting a thin, hollow needle into the target lesion to extract cellular material, which is then examined microscopically for signs of benign or malignant conditions. FNAC is commonly utilized in the evaluation of lumps, thyroid nodules, lymph nodes, breast masses, and other palpable or suspected lesions.
Key Features
- Minimally invasive technique with low discomfort
- Quick and relatively inexpensive procedure
- High diagnostic accuracy for many superficial lesions
- Can often be performed on an outpatient basis
- Provides rapid preliminary diagnosis to guide further management
- Requires minimal tissue sample compared to core biopsies
Pros
- Less invasive than surgical biopsies
- Cost-effective with quick turnaround time
- Low complication risk
- Suitable for multiple anatomical sites including thyroid, breast, and lymph nodes
- Allows for early diagnosis and treatment planning
Cons
- Potential for non-diagnostic or inadequate samples
- Limited ability to assess tissue architecture compared to core biopsies
- Require experienced cytopathologist for accurate interpretation
- Not suitable for all lesion types or deep-seated structures
- Possibility of false negatives or false positives