Double primary malignant melanoma on the forearm and the chest with detection of common axillary sentinel lymph nodes.
Yoshiyuki NakamuraShoichiro IshizukiRiko IwasakiYosuke IshitsukaRei WatanabeAkimasa SaitoJunichi FurutaHanako Koguchi-YoshiokaYasuhiro FujisawaPublished in: The Journal of dermatology (2020)