1. Volume 2, Issue 3, Pages 247-249 (May 2016)
Keratoacanthoma-appearing melanoma metastases in a patient receiving pembrolizumab therapy 
Heather Schopper, BS, Nicholas M. Bontumasi, MD, Mohammed Milhem, MBBS, Karolyn A. Wanat, MD 
JAAD Case Reports 
Volume 2, Issue 3, Pages (May 2016)
DOI: /j.jdcr
Copyright © 2016 American Academy of Dermatology, Inc. Terms and Conditions

2. Fig 1
Representative clinical images of keratoacanthomalike melanoma metastases on the left upper chest (1.2 cm) (A) and upper back (0.9 cm) (B).
JAAD Case Reports 2016 2, DOI: ( /j.jdcr )
Copyright © 2016 American Academy of Dermatology, Inc. Terms and Conditions

3. Fig 2
Histopathology of the dermal melanoma metastases. A, On low power, there is a well-circumscribed, dome-shaped lesion with lymphocytes at the base. B, Higher power showed atypical melanocytes with mitoses (A and B, Hematoxylin-eosin stain; original magnifications: A, ×4; B, ×40.)
JAAD Case Reports 2016 2, DOI: ( /j.jdcr )
Copyright © 2016 American Academy of Dermatology, Inc. Terms and Conditions