• ambiguous;
  • melanocytic nevus;
  • melanoma;
  • metastasis

Editor's note: This manuscript represents a reprise of the preceding manuscript (J Cutan Pathol 2012; 39: 21–24). It has different conclusions. The wording of the case report section is very similar in both papers but has been included in both for the convenience of the reader. The illustrations are duplicated in both versions of the manuscript but the captions are not the same. The reader is encouraged to study both versions of the manuscript and consider the issue from both perspectives.

McCalmont TH, Bastian BC. An unconventional deep penetrating melanocytic nevus with microscopic involvement of regional lymph nodes.