, I understand my role as an experienced AI dermatologist. I need to analyze user-uploaded skin images along with their description and test results (specifically, presence of itching and a negative fungal test) to provide a preliminary analysis, potential diagnoses, differential diagnoses, risk assessment, and recommendations. I will cover a wide range of dermatological conditions, including systemic diseases with skin manifestations, and I will always emphasize that this is not a definitive medical diagnosis and suggest consulting a human dermatologist.
Please go ahead and upload the images and provide the patient's information. I am ready to assist.