Dermoscopy of Nodular Melanoma: Review of the Literature and Report of 3 Cases.
Nodular melanoma is the most aggressive subtype of melanoma, with rapid growth rate and metastatic potential. It is usually diagnosed at a locally advanced stage (Breslow thickness <2 mm) and is therefore associated with a poor prognosis. Nodular melanoma often does not fit the classic clinical ABCD criteria, but rather the EFG rule or 3 Cs criteria. Missing the diagnosis of nodular melanoma is a dermatologist's worst nightmare, especially since nodular melanomas can have a non-alarming clinical appearance and imitate a wide range of benign lesions. All evolving nodular lesions, despite their size, symmetry, and color, which cannot be confidently diagnosed as benign, should be excised in order to rule out nodular melanoma. Almost all melanoma-specific dermoscopic criteria are described in context of superficial spreading melanoma. Thus, physicians are not familiar and aware enough of dermoscopic features for early detection of nodular melanomas. Herein we present 3 cases of nodular melanomas from our Department and give a review of the current literature.
Zorica Đorđević Brlek, MD, Department of Dermatology and Venereology Pula General Hospital, Pula, Croatia; zoricapula@yahoo.com.
Zorica
Z
Đorđević Brlek
Ružica
R
Jurakić Tončić
Jaka
J
Radoš
Branka
B
Marinović
D000368:Aged; D046169:Dermoscopy; D005260:Female; D006801:Humans; D008545:Melanoma / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D008875:Middle Aged; D012878:Skin Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery