Irregular hyperpigmented structureless areas (irregular blotch)

From dermoscopedia
(1 vote)
Description In this chapter we describe the dermoscopy term irregular hyperpigmented structureless areas (irregular blotch) and its histopathological correlation
Author(s) Katrin Kerl · Oriol Yélamos · Ralph P. Braun
Responsible author Ralph Braun→ send e-mail
Status unknown
Status update July 2, 2019
Status by Ralph P. Braun

Atypical blotch 37.jpg

Irregular blotches are defined as those that are asymmetric, have irregular contours, are located off center, and/or display multiple dark hues (i.e., heterogenous dark hues). Irregular blotches are associated with melanoma or dysplastic nevus.

Irregular blotch.jpg
Irregular blotch histopathology.jpg

Cookies help us deliver our services. By using our services, you agree to our use of cookies.