Diagnosis: Nevus dermal
Description: Recent change in size and colour of nevus
Clinical Features: Nodule blue
Pathology/Site Features: Back
Sex: F
Age: 44
Submitted By: Ian McColl
Differential DiagnosisHistory:
0515rc Woman in her 40s noted sudden enlargement of nevus on her back but size decreased rapidly after another couple of days.It looks like hemorrhage into the nevus but I would be interested in the histology. Description: Dermal naevus with haemorrhage Comments: Sections show a shave excision of an intradermal naevus. There is evidence of recent haemorrhage into the naevus.