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
A 45 year old male has multiple grouped vesicular lesions present on the TN segment dermatome associated with pain. The most likely diagnosis is
assistant
The correct answer is  Painful vesicles along the distribution of a dermatome suggest the diagnosis of Herpes zoster.