Bhukampa Acharya, MBBS; Kumari Sweta Leena Patra, MBBS; Tarun Narang, MD, MNAMS
A man in his 70s presented with 2 enlarging, painless nodular lesions on the forehead and right cheek. Histopathological examination showed extensive dermal collection of lymphocytes, histiocytes, and macrophages. What is your diagnosis?