Borderline Lepromatous Leprosy With Type 1 Reaction: A Challenging Diagnostic Case

Borderline lepromatous leprosy with Type 1 reaction poses significant diagnostic challenges due to overlapping clinical features. Early recognition and differentiation are crucial, especially in endemic regions like Mexico, to ensure prompt, appropriate management and prevent complications. Accurate diagnosis requires a multidisciplinary approach integrating clinical, histopathological, and microbiological data.