Dermoscopic clues in the diagnosis of amelanotic and hypomelanotic\nmalignant melanoma
Patient 4: A 63-year-old female with history of previous BCC shows on her\nleft thigh a 1,6 x 1,5 cm erythematous plaque, with a nodule on its inferior portion.\nDark-blue areas are seen on less than 25% of the lesion (). DPL: milky red areas, linear irregular vessels, remaining\ndark-blue pigmentation and chrysalis ( and\n). Histopathology: nodular ulcerated HMM,\nBreslow 3,3 mm, Clark IV.