RT Journal Article SR Electronic T1 Occult satellite metastasis of an auricular melanoma JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 577 OP 578 DO 10.3949/ccjm.82a.14132 VO 82 IS 9 A1 Petros Koltsidopoulos A1 Charalambos Skoulakis YR 2015 UL http://www.ccjm.org/content/82/9/577.abstract AB