Implementation of a Fine Needle Aspirate Simulation Model.

Area of Science:

• Veterinary Medicine
• Clinical Pathology
• Surgical Skills Training

Background:

• Accurate fine needle aspiration (FNA) technique and sample preparation are crucial for veterinary diagnostic cytology.
• Developing proficiency in FNA requires extensive practice, which is challenging to achieve safely and ethically on live animals.
• Traditional training methods often lack sufficient hands-on experience for essential skills like lesion identification and sample handling.

Purpose of the Study:

• To develop and implement an affordable and effective simulation model for teaching veterinary students fine needle aspiration (FNA) techniques.
• To enhance physical examination skills, appropriate supply selection, and FNA collection and preparation methods.
• To provide a practical laboratory session for refining lesion identification, aspiration, and sample slide preparation.

Main Methods:

• A low-cost simulation model was created using materials such as Ping-Pong balls, silicone, pudding mix, water, and stuffed animals.
• A laboratory session was designed to allow veterinary students to practice FNA on the simulation models.
• The session included training on lesion identification, sample aspiration, slide preparation, and proper sample labeling.

Main Results:

• The simulation model and laboratory session effectively reinforced physical exam skills, supply selection, and FNA technique.
• Students were able to practice and refine lesion identification, aspiration, and sample preparation steps.
• The model proved to be inexpensive, efficient, and facilitated immediate instructor feedback and assessment.

Conclusions:

• The developed FNA simulation model is a valuable tool for veterinary education, offering a practical and safe training method.
• This approach allows for repeatable skill development and immediate feedback, leading to improved diagnostic sample quality.
• The simulation has been successfully integrated into the veterinary curriculum, accommodating a large number of students.