This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
[{'content': "Histological clefts in Lichen planus are \nSelect and explain. \nA. Civatte bodies, B. Wickham's Striae, C. Max - Joseph spaces, D. Auspitz's sign", 'role': 'user'}, {'content': 'Answer: C \nExplanation: In Lichen Planus, there is degeneration of keratinocytes of stratum basale (stratum germinativum) and disruption of anchoring elements of the epithelial basement membrane\xa0and basal keratinocytes (eg: Hemi desmosomes, filaments, fibrils). This weakens the epithelial-connective tissue interface resulting in formation of histologic clefts (i.e., Max-Joseph spaces).', 'role': 'assistant'}]