![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiXlTF7CTl76XxsjZ_KMUZEZ-pepVvMprhXQIWt0vujL1qAbn4kPBesqAiv9DybG_togUFVlPDS5cTgR11nzSiHKNBaZX4E9Mg-cXIoc4JXrzT82TV7iwmoTCV3dWJDis8mhQmryBR912c/s400/cas+1+clina.jpg)
A 72-year-old patient consulted for many pigmented lesions on his back. Most of them were seborrheic keratoses...........
- a multi- colored pattern
- a sharp demarcation
- an atypical reticular network
- a blue white veil
This lesion was excised and pathology revealed a superficial spreading melanoma (Breslow index 0.72mm) developed on a melanocytic nevus