system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Scintiscan is taken by injecting:
assistant
The correct answer is  Salivary scan (scintiscan) is taken by injecting Tc – Pertechnetate intravenously. Salivary scan is usually contraindicated in acute inflammatory cases.