Dysplastic nevus (atypical nevus).

Agminated atypical (dysplastic) nevi: case report and review of the literature.

BACKGROUND Patients with the atypical mole syndrome have multiple dysplastic nevi that appear to be randomly distributed on certain preferred anatomical sites such as the upper back. These dysplastic nevi are thought to be acquired melanocytic nevi that begin appearing at puberty. To our knowledge, the presence of agminated atypical (dysplastic) nevi has not been reported. OBSERVATION We desc...

Atypical Mole (Dysplastic Nevus)

Dysplastic nevus--risk factor or disguise for melanoma.

Dysplastic nevus is an acquired or hereditary nevus that clinically seems atypical and pathohistologically dysplastic. The term of dysplastic nevus has changed through history and even until now the dermatologists and pathologists have not found the same conclusion for name and definition of dysplastic nevus. Epidemiology of dysplastic nevus is different depending on geographic lattitude, being...

Dysplastic nevi in relation to superficial spreading melanoma.

The aim of the present study was to evaluate the frequency with which histologically confirmed dysplastic nevi are observed among patients with superficial spreading melanoma compared to patients with nodular melanoma. A pathology review of 117 new cases of first primary nonfamilial cutaneous melanoma identified 61 patients with superficial spreading melanoma and 19 with nodular melanoma. Study...

Cancer Prone Disease Section

Alias: Familial atypical mole-malignant melanoma syndrome (FAMMM); B-K mole syndrome Inheritance: Autosomal dominant with high penetrance and variable expressivity; the frequency of DNS is difficult to evaluate because a number of cases without malignant evolution are not recorded; DNS defines patients with numerous dysplastic nevi. FAMMM defines families where coexist numerous nevi with malign...