This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacterial infections, Subject name: Dental
Inveed saucer shaped lesion is found in - 
Select and explain. 
A. Lepromatous Leprosy, B. Tuberculoid Leprosy, C. Borderline Leprosy, D. Indeterminate leprosy
C: Borderline Leprosy
Answer: C: Borderline Leprosy 
Explanation: Inveed saucer shaped lesions are characteristic if mid-borderline (BB)leprosy very unstable uncommon leprosy. upgrading bl or downgrading BT leprosy pass through this stage. widespraed lesions, asymmetrical erythematosus infiltrated plaques with punched out or annular appearence plaque is depressed in center sharp inner edge and sloping outer edge- inveed saucer appearance. iadvl textbook of dermatology page 2037