Merkel Cell Carcinoma on the Right Calf in Association with Chronic
Lymphocytic Leukemia, Basal Cell Carcinoma, and Seborrheic Keratosis: a
case report
Abstract
Merkel cell carcinoma (MCC) is a rare tumor with neuroendocrine origin.
It presents as a single red nodule in the sun-exposed area by rapid and
aggressive growth. This study presented a rare case of MCC on an unusual
site, associated with chronic lymphocytic leukemia.