Cytokeratin-Derived Amyloid Mimicking Invasive Squamous Cell Carcinoma: Overcoming a Potential Pitfall of Pan-Cytokeratin Immunohistochemistry–Assisted Mohs Micrographic Surgery. Issue 8 (24th August 2022) - Idriss, Munir H.; Ahn, Ji Won; Johnson, Emma; Vidal, Nahid; Demer, Addison