{"knowledge_schema": {"broad_category": "Medicine \u2192 Dermatology \u2192 Skin Conditions", "refinement": "This problem involves diagnosing a skin condition based on clinical presentation and patient history.", "specific_scope": "The focus is on identifying the skin lesions in a 64-year-old woman with multiple comorbidities and specific lesion characteristics in the inframammary folds, axillary folds, and inguinal regions.", "goal": "Determine the most likely diagnosis based on the provided clinical information and lesion characteristics."}, "summary": "In this case, we are tasked with diagnosing a skin condition based on the clinical presentation of lesions in a 64-year-old woman with significant comorbidities. The lesions described include large bullae, erythematous plaques, and purulent nodules, which are indicative of a chronic inflammatory skin condition. Given the characteristics of the lesions and the patient's history, the most likely diagnosis is Hidradenitis Suppurativa, a condition often associated with obesity and other risk factors."}