Diagnosis: Dysplastic Nevus
Description: Sections show a dysplastic compound naevus with mild to moderate atypia of the melanocytes
Clinical Features: Macule brown
Pathology/Site Features: Nevus cells dermis
Sex: M
Age: 55
Submitted By: Ian McColl
Differential Diagnosis
History: 2767mc This man in his late 50s has noted a change in this pigmented lesion over a 6 month period. Diagnosis In situ melanoma. Shave excision.
Description: less pigmented area
Comments: Sections show a dysplastic compound naevus with mild to moderate atypia of the melanocytes.