systematized epidermal nevus

{{Infobox medical condition (new)

| name =

| synonym =

| image =

| image_size =

| alt =

| caption =

| pronounce =

| specialty = Dermatology

| symptoms =

| complications =

| onset =

| duration =

| types =

| causes =

| risks =

| diagnosis =

| differential =

| prevention =

| treatment =

| medication =

| prognosis =

| frequency =

| deaths =

}}

Systematized epidermal nevus is a cutaneous condition, an epidermal nevus with a diffuse or extensive distribution involving a large portion of a person's body surface.Freedberg, et al. (2003). Fitzpatrick's Dermatology in General Medicine. (6th ed.). McGraw-Hill. {{ISBN|0-07-138076-0}}.