Iatrogenic ulceration of melanoma is not of prognostic significance.
Helm
Thomas N
TN
D001706:Biopsy / Q000009:adverse effects*; D006801:Humans; D008545:Melanoma / Q000473:pathology*; D011379:Prognosis; D012878:Skin Neoplasms / Q000473:pathology*; D014456:Ulcer / Q000473:pathology*