A 59-year-old man with a history of colon cancer develops unusual Skin Lesions around his abdominal surgical scar. What could be the underlying cause?
A 59-year-old man with metastatic colon cancer presented to the dermatology clinic with a 10-week history of painless and nonpruritic skin lesions coalescing around a large abdominal scar from a hemicolectomy performed 3 years earlier. On examination, the lesions were firm, pink to violaceous in color, and vesicular-appearing. What is the diagnosis?
What is the most likely diagnosis?
Colon Cancer, Cutaneous metastases, Dermatology, Oncology, Sister Mary Joseph Nodule
